138705912576

Names of 138705912576

• Cardinal: 138705912576 can be written as One hundred thirty-eight billion, seven hundred five million, nine hundred twelve thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 1.38705912576 × 10¹¹

Factors of 138705912576

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 190

Divisors of 138705912576

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 17 18 21 22 24 28 32 33 34 36 37 42 44 48 51 56 63 64 66 68 72 74 77 84 88 96 99 102 111 112 113 119 121 126 128 132 136 144 148 153 154 168 176 187 192 198 204 222 224 226 231 238 242 252 256 259 264 272 288 296 306 308 333 336 339 352 357 363 374 384 396 407 408 444 448 452 462 476 484 504 518 528 544 561 576 592 612 616 629 666 672 678 693 704 714 726 748 768 777 791 792 814 816 847 888 896 904 924 952 968 1008 1017 1036 1056 1071 1088 1089 1122 1152 1184 1221 1224 1232 1243 1258 1309 1332 1344 1356 1386 1408 1428 1452 1496 1554 1582 1584 1628 1632 1683 1694 1776 1792 1808 1848 1887 1904 1921 1936 2016 2034 2057 2072 2112 2142 2176 2178 2244 2304 2331 2368 2373 2442 2448 2464 2486 2516 2541 2618 2664 2688 2712 2772 2816 2849 2856 2904 2992 3108 3164 3168 3256 3264 3366 3388 3552 3616 3663 3696 3729 3774 3808 3842 3872 3927 4032 4068 4114 4144 4181 4224 4284 4352 4356 4403 4477 4488 4662 4736 4746 4884 4896 4928 4972 5032 5082 5236 5328 5376 5424 5544 5661 5698 5712 5763 5808 5984 6171 6216 6328 6336 6512 6528 6732 6776 6919 7104 7119 7232 7326 7392 7458 7548 7616 7623 7684 7744 7854 8064 8136 8228 8288 8362 8448 8547 8568 8701 8712 8806 8954 8976 9324 9472 9492 9768 9792 9856 9944 10064 10164 10472 10656 10848 11088 11187 11322 11396 11424 11526 11616 11781 11968 12342 12432 12543 12656 12672 13024 13056 13209 13431 13447 13464 13552 13673 13838 14208 14238 14399 14464 14652 14784 14916 15096 15232 15246 15368 15488 15708 16128 16272 16456 16576 16724 17094 17136 17289 17402 17424 17612 17908 17952 18513 18648 18984 19536 19584 19712 19888 20128 20328 20757 20944 21131 21312 21696 22176 22374 22644 22792 22848 23052 23232 23562 23936 24684 24864 25086 25312 25344 25641 26048 26103 26418 26862 26894 26928 27104 27346 27676 28416 28476 28798 28928 29267 29304 29568 29832 30192 30464 30492 30736 30976 31339 31416 32544 32912 33152 33448 34188 34272 34578 34804 34848 35224 35816 35904 37026 37296 37629 37968 39072 39168 39627 39776 40256 40293 40341 40656 41019 41514 41888 42262 42624 43197 43392 44352 44748 45288 45584 45696 45991 46104 46464 47124 47872 48433 49368 49728 50172 50624 51282 52096 52206 52836 53724 53788 53856 54208 54692 55352 56952 57596 58534 58608 59136 59664 60384 60984 61472 62271 62678 62832 63393 65088 65824 66304 66896 68376 68544 69156 69608 69696 70448 71077 71632 71808 74052 74592 75258 75936 76109 78144 78309 79254 79552 80512 80586 80682 81312 82038 83028 83776 84524 85248 86394 86784 87801 88704 89496 90576 91168 91392 91982 92208 92928 94017 94248 95711 96866 98736 99456 100344 101248 102564 104192 104412 105672 107448 107576 107712 108416 109384 110704 113904 115192 117068 117216 119328 120768 121023 121968 122944 123057 124542 125356 125664 126786 129591 130176 131648 133792 136752 137088 137973 138312 139216 139392 140896 142154 143264 143616 145299 147917 148104 149184 150516 151872 152218 156288 156618 158508 159104 161024 161172 161364 162624 164076 166056 167552 169048 172788 175602 177408 178992 181152 182336 183964 184416 188034 188496 190179 191422 193732 197472 198912 200688 202496 205128 208824 211344 213231 214896 215152 215424 216832 218768 221408 227808 228327 230384 232441 234136 234432 238656 241536 242046 243936 245888 246114 249084 250712 251328 253572 259182 260352 263296 263403 267584 273504 274176 275946 276624 278432 278784 281792 282051 284308 286528 287133 290598 295834 296208 298368 301032 303744 304436 312576 313236 317016 318208 321937 322344 322728 325248 328152 332112 335104 338096 345576 351204 357984 362304 364672 367928 368832 376068 376992 380358 382844 387464 394944 401376 410256 413919 417648 422688 426462 429792 430304 430848 435897 437536 442816 443751 455616 456654 460768 464882 468272 468864 477312 483072 484092 487872 491776 492228 497539 498168 501424 502656 505901 507144 518364 526592 526806 532763 535168 547008 551892 553248 556864 563584 564102 568616 573056 574266 581196 591668 592416 596736 602064 607488 608872 626472 634032 639693 643874 644688 645456 650496 656304 664224 676192 684981 691152 697323 702408 715968 724608 729344 735856 737664 752136 753984 760716 765688 774928 781847 789888 802752 820512 827838 835296 845376 852924 859584 860608 861399 871794 875072 885632 887502 911232 913308 921536 929764 936544 937728 954624 965811 968184 975744 984456 995078 996336 1002848 1005312 1011802 1014288 1036728 1053612 1065526 1070336 1094016 1103784 1106496 1113728 1127168 1128204 1137232 1146112 1148532 1162392 1183336 1184832 1204128 1217744 1252944 1268064 1279386 1287748 1289376 1290912 1312608 1328448 1331253 1352384 1369962 1382304 1394646 1404816 1431936 1449216 1471712 1475328 1492617 1504272 1507968 1517703 1521432 1531376 1549856 1563694 1579776 1598289 1605504 1627087 1641024 1655676 1670592 1690752 1705848 1719168 1721216 1722798 1743588 1750144 1771264 1775004 1822464 1826616 1843072 1859528 1873088 1931622 1936368 1951488 1968912 1990156 1992672 2005696 2023604 2028576 2073456 2091969 2107224 2131052 2188032 2207568 2212992 2227456 2256408 2274464 2297064 2324784 2345541 2366672 2369664 2408256 2435488 2505888 2536128 2558772 2575496 2578752 2581824 2625216 2656896 2662506 2704768 2739924 2764608 2789292 2809632 2863872 2897433 2943424 2985234 3008544 3015936 3035406 3042864 3062752 3099712 3127388 3196578 3211008 3254174 3282048 3311352 3341184 3381504 3411696 3438336 3442432 3445596 3487176 3500288 3541307 3550008 3653232 3686144 3719056 3746176 3863244 3872736 3937824 3980312 3985344 4011392 4047208 4057152 4146912 4183938 4214448 4262104 4415136 4425984 4477851 4512816 4548928 4553109 4594128 4649568 4691082 4733344 4739328 4794867 4816512 4870976 4881261 5011776 5072256 5117544 5150992 5157504 5163648 5250432 5313792 5325012 5409536 5472929 5479848 5529216 5578584 5619264 5794866 5886848 5970468 6017088 6070812 6085728 6125504 6199424 6254776 6393156 6508348 6564096 6622704 6682368 6823392 6891192 6974352 7036623 7082614 7100016 7306464 7438112 7492352 7726488 7745472 7875648 7960624 7970688 8022784 8094416 8114304 8293824 8367876 8428896 8524208 8600317 8830272 8955702 9025632 9097856 9106218 9188256 9299136 9382164 9466688 9589734 9633024 9741952 9762522 10023552 10144512 10235088 10301984 10315008 10327296 10500864 10623921 10650024 10945858 10959696 11058432 11157168 11238528 11589732 11773696 11940936 12034176 12141624 12171456 12251008 12398848 12509552 12786312 13016696 13245408 13646784 13782384 13948704 14073246 14165228 14200032 14612928 14643783 14876224 15452976 15490944 15751296 15921248 15941376 16188832 16228608 16418787 16587648 16735752 16857792 17048416 17200634 17660544 17911404 18051264 18195712 18212436 18376512 18598272 18764328 18933376 19179468 19483904 19525044 20047104 20470176 20603968 21247842 21300048 21891716 21919392 22314336 22477056 23179464 23881872 24068352 24283248 24342912 24502016 25019104 25572624 25800951 26033392 26490816 27293568 27564768 27897408 28146492 28330456 28400064 29225856 29287566 29752448 30905952 30981888 31502592 31842496 31871763 32377664 32837574 33175296 33471504 33715584 34096832 34401268 35321088 35822808 36102528 36424872 36753024 37196544 37528656 37866752 38358936 39050088 40940352 41207936 42495684 42600096 43783432 43838784 44628672 46358928 47763744 48566496 48685824 49256361 50038208 51145248 51601902 52066784 52981632 54587136 55129536 55794816 56292984 56660912 56800128 58451712 58575132 59504896 60202219 61811904 63684992 63743526 64755328 65675148 66943008 67431168 68193664 68802536 71645616 72205056 72849744 73506048 75057312 76717872 77402853 78100176 81880704 82415872 84991368 85200192 87566864 87677568 89257344 92717856 95527488 97132992 98512722 100076416 102290496 103203804 104133568 105963264 110259072 111589632 112585968 113321824 113600256 117150264 120404438 123623808 127369984 127487052 129510656 131350296 133886016 136387328 137605072 143291232 145699488 150114624 153435744 154805706 156200352 163761408 169982736 170400384 175133728 175355136 178514688 180606657 185435712 191054976 194265984 197025444 200152832 204580992 206407608 208267136 220518144 225171936 226643648 234300528 240808876 247247616 254974104 262700592 267772032 275210144 286582464 291398976 300229248 306871488 309611412 312400704 339965472 340800768 350267456 361213314 370871424 382109952 388531968 394050888 409161984 412815216 416534272 450343872 453287296 468601056 481617752 509948208 525401184 535544064 541819971 550420288 573164928 582797952 600458496 613742976 619222824 624801408 679930944 700534912 722426628 741742848 788101776 825630432 900687744 906574592 937202112 963235504 1019896416 1050802368 1083639942 1100840576 1146329856 1165595904 1227485952 1238445648 1249602816 1359861888 1401069824 1444853256 1576203552 1651260864 1801375488 1874404224 1926471008 2039792832 2101604736 2167279884 2201681152 2476891296 2719723776 2889706512 3152407104 3302521728 3748808448 3852942016 4079585664 4203209472 4334559768 4953782592 5779413024 6304814208 6605043456 7705884032 8159171328 8669119536 9907565184 11558826048 12609628416 15411768064 17338239072 19815130368 23117652096 34676478144 46235304192 69352956288 138705912576
• Sum of all divisors σ(n): 551146220352
• Sum of proper divisors (its aliquot sum) s(n): 412440307776
• 138705912576 is an abundant number, because the sum of its proper divisors (412440307776) is greater than itself. Its abundance is 273734395200

Bases of 138705912576

• Binary: 10000001001011100001000100001100000000₂
• Hexadecimal: 0x204B844300
• Base-36: 1RPXX340

Squares and roots of 138705912576

• 138705912576 squared (138705912576²) is 19239330183540954955776
• 138705912576 cubed (138705912576³) is 2668608850459029732211419802238976
• The square root of 138705912576 is 372432.4268588867
• The cube root of 138705912576 is 5176.4456440367

Scales and comparisons

• 138,705,912,576 seconds is equal to 4,410 years, 21 weeks, 5 days, 12 hours, 9 minutes, 36 seconds.
• To count from 1 to 138,705,912,576 would take you about eight thousand, eight hundred twenty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 138705912576 cubic inches would be around 431.4 feet tall.

Recreational maths with 138705912576

• 138705912576 backwards is 675219507831
• The number of decimal digits it has is: 12
• The sum of 138705912576's digits is 54
• More coming soon!