18797977144128

Names of 18797977144128

• Cardinal: 18797977144128 can be written as Eighteen trillion, seven hundred ninety-seven billion, nine hundred seventy-seven million, one hundred forty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8797977144128 × 10¹³

Factors of 18797977144128

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 959

Divisors of 18797977144128

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 31 32 38 39 42 48 52 56 57 62 64 76 78 84 91 93 96 104 112 114 124 127 133 152 156 168 182 186 192 208 217 224 228 247 248 254 266 273 304 312 336 361 364 372 381 399 403 416 434 448 456 494 496 508 532 546 589 608 624 651 672 722 728 741 744 757 762 798 806 832 868 889 912 988 992 1016 1064 1083 1092 1178 1209 1216 1248 1302 1344 1444 1456 1482 1488 1514 1524 1596 1612 1651 1729 1736 1767 1778 1824 1976 1984 2032 2128 2166 2184 2271 2356 2413 2418 2496 2527 2604 2667 2821 2888 2912 2964 2976 3028 3048 3192 3224 3302 3458 3472 3534 3556 3648 3937 3952 4064 4123 4256 4332 4368 4542 4693 4712 4826 4836 4953 5054 5187 5208 5299 5334 5642 5776 5824 5928 5952 6056 6096 6384 6448 6604 6916 6944 7068 7112 7239 7581 7657 7874 7904 8128 8246 8463 8512 8664 8736 9084 9386 9424 9652 9672 9841 9906 10108 10374 10416 10598 10668 11191 11284 11552 11557 11811 11856 12112 12192 12369 12768 12896 13208 13832 13888 14079 14136 14224 14383 14478 15162 15314 15748 15808 15897 16492 16891 16926 17328 17472 18168 18772 18848 19304 19344 19682 19812 20216 20748 20832 21196 21336 22382 22568 22971 23104 23114 23467 23622 23712 24224 24384 24738 25536 25792 26416 27559 27664 28158 28272 28448 28766 28956 29523 30324 30628 31369 31496 31794 32851 32984 33573 33782 33852 34656 34671 36336 37544 37696 38608 38688 39364 39624 40432 41496 41664 42392 42672 43149 44764 45136 45847 45942 46228 46934 47244 47424 48448 49476 50673 51181 52832 53599 55118 55328 56316 56544 56896 57532 57912 59046 60648 61256 62738 62992 63588 65702 65968 67146 67564 67704 68887 69312 69342 70401 72672 74803 75088 77216 77376 78337 78728 79248 80864 82677 82992 84784 85344 86298 89528 90272 91694 91884 92456 93868 94107 94488 96139 98553 98952 100681 101346 102362 105664 107198 110236 110656 112632 113088 115064 115824 118092 121296 122512 125476 125984 127176 131404 131936 134292 135128 135408 137541 137774 138684 140802 145344 145483 149606 150176 153543 154432 156674 157456 158496 160797 161728 164269 165354 165984 169568 170688 172596 179056 180544 183388 183768 184912 186979 187736 188214 188976 192278 197106 197904 201362 202692 204724 206661 214396 219583 220472 224409 225264 230128 231648 235011 236184 242592 245024 250952 251968 254352 262808 263872 268584 270256 270816 273277 275082 275548 277368 281604 288417 290966 299212 300352 302043 305071 307086 313348 314912 316992 320929 321594 328538 330708 331968 339136 345192 358112 358267 366776 367536 369824 373958 375472 376428 377952 384556 394212 395808 402724 405384 409448 413322 428792 436449 439166 440944 445873 448818 450528 460256 463296 470022 472368 485184 490048 492807 501904 508704 523621 525616 537168 540512 541632 546554 550164 551096 554736 560937 563208 576834 581932 596011 598424 604086 610142 614172 626696 629824 641858 643188 657076 658749 661416 672973 690384 716224 716534 733552 735072 739648 747916 750944 752856 755904 769112 788424 791616 805448 810768 818896 819831 826644 857584 872898 878332 881888 891746 897636 901056 915213 920512 940044 944736 962787 972439 985614 1003808 1017408 1018381 1047242 1051232 1074336 1074801 1081024 1093108 1100328 1102192 1109472 1121874 1126416 1153668 1163864 1192022 1196848 1208172 1220284 1228344 1249807 1253392 1283716 1286376 1308853 1314152 1317498 1322832 1337619 1345946 1380768 1421257 1433068 1467104 1470144 1495832 1501888 1505712 1538224 1570863 1576848 1610896 1621536 1637792 1639662 1653288 1715168 1745796 1756664 1763776 1783492 1788033 1795272 1826641 1830426 1880088 1889472 1912939 1925574 1944878 1971228 2007616 2018919 2036762 2094484 2102464 2135497 2148672 2149602 2186216 2200656 2204384 2218944 2243748 2252832 2307336 2327728 2384044 2393696 2416344 2440568 2456688 2499614 2506784 2567432 2572752 2617706 2628304 2634996 2645664 2675238 2691892 2761536 2842514 2866136 2917317 2934208 2980309 2991664 3011424 3055143 3076448 3121111 3141726 3153696 3221792 3243072 3275584 3279324 3306576 3430336 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169877613 170524848 175357536 177903327 183642144 185483168 186708288 189970664 190739776 195529152 198945656 199751104 200259696 203318088 204583792 205007712 208237074 209967576 217826336 220261262 221716092 226503484 227366464 232464102 237204436 238771176 239962944 242943253 243446658 250345956 251299776 258668774 267012928 271090784 271208119 272881344 277649432 278224752 279956768 284955996 286109664 295621456 298418484 299626656 306875688 309952136 318361568 324595544 326739504 330391893 332448662 333794608 339755226 341049696 350715072 355806654 367284288 370966336 379941328 388003161 396381097 397891312 400519392 406636176 409167584 410015424 416474148 419935152 435652672 440522524 443432184 451180327 453006968 464928204 474408872 477542352 485886506 486893316 498672993 500691912 517337548 542181568 542416238 555298864 556449504 559913536 569911992 572219328 591242912 596836968 599253312 613751376 619904272 636723136 649191088 653479008 660783786 664897324 667589216 679510452 682099392 711613308 728829759 736136323 759882656 770914417 776006322 792762194 795782624 801038784 813272352 813624357 818335168 832948296 839870304 881045048 886864368 902360654 906013936 929856408 948817744 955084704 971773012 973786632 997345986 1001383824 1034675096 1075891549 1084832476 1110597728 1112899008 1139823984 1182485824 1189143291 1193673936 1227502752 1239808544 1298382176 1306958016 1321567572 1329794648 1335178432 1353540981 1359020904 1423226616 1457659518 1472272646 1519765312 1541828834 1552012644 1585524388 1591565248 1626544704 1627248714 1665896592 1679740608 1762090096 1773728736 1804721308 1812027872 1859712816 1897635488 1910169408 1943546024 1947573264 1994691972 2002767648 2069350192 2151783098 2169664952 2208408969 2221195456 2279647968 2312743251 2378286582 2387347872 2455005504 2479617088 2596764352 2643135144 2659589296 2707081962 2718041808 2846453232 2915319036 2944545292 3083657668 3104025288 3158262289 3171048776 3227674647 3254497428 3331793184 3524180192 3547457472 3609442616 3624055744 3719425632 3795270976 3887092048 3895146528 3989383944 4005535296 4138700384 4303566196 4339329904 4416817938 4559295936 4625486502 4756573164 4774695744 5152954261 5286270288 5319178592 5414163924 5436083616 5692906464 5830638072 5889090584 6167315336 6208050576 6316524578 6342097552 6455349294 6508994856 6663586368 7048360384 7218885232 7438851264 7531240843 7774184096 7790293056 7978767888 8277400768 8607132392 8678659808 8833635876 9250973004 9474786867 9513146328 10305908522 10572540576 10638357184 10828327848 10872167232 11385812928 11661276144 11778181168 12334630672 12416101152 12633049156 12684195104 12910698588 13017989712 13986590137 14437770464 15062481686 15458862783 15548368192 15957535776 17214264784 17357319616 17667271752 18501946008 18949573734 19026292656 20611817044 21145081152 21656655696 22593722529 23322552288 23556362336 24669261344 24832202304 25266098312 25368390208 25821397176 26035979424 27973180274 28875540928 30124963372 30917725566 31915071552 34428529568 35334543504 37003892016 37899147468 38052585312 41223634088 41959770411 43313311392 45187445058 46645104576 47112724672 49338522688 50532196624 51642794352 52071958848 55946360548 60249926744 61835451132 68857059136 70669087008 74007784032 75798294936 76105170624 82447268176 83919540822 86626622784 90374890116 97906130959 101064393248 103285588704 111892721096 120499853488 123670902264 141338174016 148015568064 151596589872 164894536352 167839081644 180749780232 195812261918 202128786496 206571177408 223785442192 240999706976 247341804528 293718392877 303193179744 329789072704 335678163288 361499560464 391624523836 447570884384 481999413952 494683609056 587436785754 606386359488 671356326576 722999120928 783249047672 895141768768 989367218112 1174873571508 1342712653152 1445998241856 1566498095344 2349747143016 2685425306304 3132996190688 4699494286032 6265992381376 9398988572064 18797977144128
• Sum of all divisors σ(n): 67303223328768
• Sum of proper divisors (its aliquot sum) s(n): 48505246184640
• 18797977144128 is an abundant number, because the sum of its proper divisors (48505246184640) is greater than itself. Its abundance is 29707269040512

Bases of 18797977144128

• Binary: 100010001100010111110110000000000101101000000₂
• Hexadecimal: 0x1118BEC00B40
• Base-36: 6NVO68PXC

Squares and roots of 18797977144128

• 18797977144128 squared (18797977144128²) is 353363944711158678884880384
• 18797977144128 cubed (18797977144128³) is 6642527356239271112358245176503207985152
• The square root of 18797977144128 is 4335663.4030016675
• The cube root of 18797977144128 is 26589.1041851163

Scales and comparisons

• 18,797,977,144,128 seconds is equal to 597,717 years, 27 weeks, 2 days, 21 hours, 48 minutes, 48 seconds.
• To count from 1 to 18,797,977,144,128 would take you about one million, four hundred ninety-four thousand, two hundred ninety-three 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 18797977144128 cubic inches would be around 2215.8 feet tall.

Recreational maths with 18797977144128

• 18797977144128 backwards is 82144177979781
• The number of decimal digits it has is: 14
• The sum of 18797977144128's digits is 75
• More coming soon!