136438428672

Names of 136438428672

• Cardinal: 136438428672 can be written as One hundred thirty-six billion, four hundred thirty-eight million, four hundred twenty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.36438428672 × 10¹¹

Factors of 136438428672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 213

Divisors of 136438428672

• Number of divisors d(n): 1056
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 61 63 64 72 78 84 91 96 98 104 108 112 117 122 126 127 128 144 147 156 168 182 183 189 192 196 208 216 224 234 244 252 254 256 273 288 294 312 336 351 364 366 378 381 384 392 416 427 432 441 448 468 488 504 508 512 546 549 576 588 624 637 672 702 728 732 756 762 768 784 793 819 832 854 864 882 889 896 936 976 1008 1016 1024 1092 1098 1143 1152 1176 1248 1274 1281 1323 1344 1404 1456 1464 1512 1524 1536 1568 1586 1638 1647 1651 1664 1708 1728 1764 1778 1792 1872 1911 1952 2016 2032 2184 2196 2286 2304 2352 2379 2457 2496 2548 2562 2646 2667 2688 2808 2912 2928 2989 3024 3048 3072 3136 3172 3276 3294 3302 3328 3416 3429 3456 3528 3556 3584 3744 3822 3843 3904 4032 4064 4368 4392 4572 4608 4704 4758 4914 4953 4992 5096 5124 5292 5334 5376 5551 5616 5733 5824 5856 5978 6048 6096 6223 6272 6344 6552 6588 6604 6656 6832 6858 6912 7056 7112 7137 7168 7488 7644 7686 7747 7808 8001 8064 8128 8736 8784 8967 9144 9216 9408 9516 9828 9906 9984 10192 10248 10584 10668 10752 11102 11232 11466 11529 11557 11648 11712 11956 12096 12192 12446 12544 12688 13104 13176 13208 13312 13664 13716 13824 14112 14224 14274 14859 14976 15288 15372 15494 15616 16002 16128 16256 16653 17199 17472 17568 17934 18288 18669 18816 19032 19656 19812 19968 20384 20496 21168 21336 21411 21504 22204 22464 22932 23058 23114 23241 23296 23424 23912 24003 24192 24384 24892 25088 25376 26208 26352 26416 26901 27328 27432 27648 28224 28448 28548 29718 29952 30576 30744 30988 31232 32004 32256 32512 33306 34398 34671 34944 35136 35868 36576 37338 37632 38064 38857 39312 39624 39936 40768 40992 42336 42672 42822 44408 44577 44928 45864 46116 46228 46482 46592 46848 47824 48006 48384 48768 49784 49959 50176 50752 52416 52704 52832 53802 54229 54656 54864 56007 56448 56896 57096 59436 59904 61152 61488 61976 62464 64008 64512 65024 66612 68796 69342 69723 69888 70272 71736 73152 74676 75264 76128 77714 78624 79248 80703 80899 81536 81984 84672 85344 85644 88816 89154 89856 91728 92232 92456 92964 93184 93696 95648 96012 96768 97536 99568 99918 100711 101504 104013 104832 105408 105664 107604 108458 109312 109728 112014 112896 113792 114192 116571 118872 119808 122304 122976 123952 128016 130048 133224 137592 138684 139446 139776 140544 143472 146304 149352 149877 150528 152256 155428 157248 158496 161406 161798 162687 163072 163968 168021 169344 170688 171288 177632 178308 179712 183456 184464 184912 185928 187392 191296 192024 193536 195072 199136 199836 201422 203008 208026 209169 209664 210816 211328 215208 216916 218624 219456 224028 225792 227584 228384 233142 237744 242697 244608 245952 247904 256032 266448 275184 277368 278892 279552 281088 286944 292608 298704 299754 302133 304512 310856 312039 314496 316992 322812 323596 325374 326144 327936 336042 338688 341376 342576 349713 355264 356616 359424 366912 368928 369824 371856 379603 382592 384048 390144 398272 399672 402844 406016 416052 418338 419328 421632 422656 430416 433832 437248 438912 448056 451584 455168 456768 466284 475488 485394 488061 489216 491904 495808 512064 532896 550368 554736 557784 562176 573888 585216 597408 599508 604266 609024 621712 624078 628992 633984 645624 647192 650748 652288 655872 672084 677376 682752 685152 699426 704977 710528 713232 728091 733824 737856 739648 743712 759206 765184 768096 796544 799344 805688 812032 832104 836676 838656 843264 845312 860832 867664 877824 896112 906399 910336 913536 932568 950976 970788 976122 978432 983808 991616 1024128 1049139 1065792 1100736 1109472 1115568 1138809 1147776 1170432 1194816 1199016 1208532 1218048 1243424 1248156 1257984 1267968 1291248 1294384 1301496 1311744 1344168 1354752 1365504 1370304 1398852 1409954 1421056 1426464 1456182 1464183 1467648 1475712 1479296 1487424 1518412 1530368 1536192 1593088 1598688 1611376 1664208 1673352 1686528 1690624 1721664 1735328 1755648 1792224 1812798 1827072 1865136 1901952 1941576 1952244 1956864 1967616 1983232 2048256 2098278 2114931 2131584 2184273 2201472 2218944 2231136 2277618 2295552 2389632 2398032 2417064 2436096 2486848 2496312 2515968 2535936 2582496 2588768 2602992 2688336 2719197 2731008 2740608 2797704 2819908 2842112 2852928 2912364 2928366 2935296 2951424 2958592 2974848 3036824 3060736 3072384 3186176 3197376 3222752 3328416 3346704 3416427 3443328 3470656 3511296 3584448 3625596 3654144 3730272 3803904 3883152 3904488 3935232 3966464 4096512 4196556 4229862 4263168 4368546 4402944 4437888 4462272 4555236 4591104 4779264 4796064 4834128 4934839 4973696 4992624 5071872 5164992 5177536 5205984 5376672 5438394 5481216 5595408 5639816 5684224 5705856 5824728 5856732 5870592 5902848 5917184 5949696 6073648 6144768 6344793 6372352 6394752 6445504 6656832 6693408 6832854 6886656 6941312 7168896 7251192 7308288 7460544 7607808 7766304 7808976 7932928 8193024 8393112 8459724 8526336 8737092 8805888 8875776 8924544 9110472 9182208 9558528 9592128 9668256 9869678 9947392 9985248 10249281 10329984 10355072 10411968 10753344 10876788 10962432 11190816 11279632 11411712 11649456 11713464 11805696 11834368 11899392 12147296 12289536 12689586 12789504 12891008 13313664 13386816 13665708 13773312 13882624 14337792 14502384 14804517 14921088 15215616 15532608 15617952 16786224 16919448 17052672 17474184 17611776 17751552 17849088 18220944 19034379 19117056 19184256 19336512 19739356 19894784 19970496 20498562 20659968 20710144 20823936 21506688 21753576 21924864 22381632 22559264 22823424 23298912 23426928 23798784 24294592 24579072 25379172 25579008 25782016 26627328 26773632 27331416 27546624 27765248 28675584 29004768 29609034 29842176 31065216 31235904 33572448 33838896 34948368 35503104 35698176 36441888 38068758 38368512 38673024 39478712 39789568 39940992 40997124 41319936 41420288 41647872 43013376 43507152 44413551 44763264 45118528 45646848 46597824 46853856 48589184 50758344 51158016 51564032 53254656 53547264 54662832 55530496 57351168 58009536 59218068 59684352 62130432 62471808 67144896 67677792 69896736 71396352 72883776 76137516 76737024 77346048 78957424 79881984 81994248 82639872 82840576 83295744 86026752 87014304 88827102 89526528 90237056 93195648 93707712 97178368 101516688 103128064 106509312 107094528 109325664 116019072 118436136 119368704 124260864 124943616 133240653 134289792 135355584 139793472 145767552 152275032 153474048 154692096 157914848 159763968 163988496 166591488 172053504 174028608 177654204 179053056 180474112 186391296 187415424 194356736 203033376 214189056 218651328 232038144 236872272 248521728 249887232 266481306 268579584 270711168 279586944 291535104 304550064 309384192 315829696 319527936 327976992 348057216 355308408 358106112 360948224 372782592 374830848 388713472 406066752 437302656 464076288 473744544 499774464 532962612 537159168 541422336 559173888 583070208 609100128 631659392 655953984 696114432 710616816 721896448 745565184 749661696 812133504 874605312 928152576 947489088 1065925224 1074318336 1082844672 1118347776 1166140416 1218200256 1263318784 1311907968 1392228864 1421233632 1499323392 1624267008 1749210624 1894978176 2131850448 2165689344 2236695552 2436400512 2526637568 2623815936 2784457728 2842467264 3248534016 3498421248 3789956352 4263700896 4872801024 5053275136 5247631872 5684934528 6497068032 7579912704 8527401792 9745602048 10495263744 11369869056 15159825408 17054803584 19491204096 22739738112 34109607168 45479476224 68219214336 136438428672
• Sum of all divisors σ(n): 518540144640
• Sum of proper divisors (its aliquot sum) s(n): 382101715968
• 136438428672 is an abundant number, because the sum of its proper divisors (382101715968) is greater than itself. Its abundance is 245663287296

Bases of 136438428672

• Binary: 1111111000100010111010011010000000000₂
• Hexadecimal: 0x1FC45D3400
• Base-36: 1QOFX1C0

Squares and roots of 136438428672

• 136438428672 squared (136438428672²) is 18615444818484431683584
• 136438428672 cubed (136438428672³) is 2539862040064340119403132457320448
• The square root of 136438428672 is 369375.7283200941
• The cube root of 136438428672 is 5148.0833496429

Scales and comparisons

• 136,438,428,672 seconds is equal to 4,338 years, 16 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 136,438,428,672 would take you about eight thousand, six hundred seventy-six 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 136438428672 cubic inches would be around 429 feet tall.

Recreational maths with 136438428672

• 136438428672 backwards is 276824834631
• 136438428672 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 136438428672's digits is 54
• More coming soon!