18968200897152

Names of 18968200897152

• Cardinal: 18968200897152 can be written as Eighteen trillion, nine hundred sixty-eight billion, two hundred million, eight hundred ninety-seven thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.8968200897152 × 10¹³

Factors of 18968200897152

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 597

Divisors of 18968200897152

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 41 48 52 57 64 76 78 82 96 104 114 123 127 128 152 156 164 192 193 199 208 228 246 247 254 304 312 328 381 384 386 398 416 456 492 494 508 533 579 597 608 624 656 741 762 772 779 796 832 912 984 988 1016 1066 1158 1194 1216 1248 1312 1482 1524 1544 1558 1592 1599 1651 1664 1824 1968 1976 2032 2132 2316 2337 2388 2413 2432 2496 2509 2587 2624 2964 3048 3088 3116 3184 3198 3302 3648 3667 3781 3936 3952 4064 4264 4632 4674 4776 4826 4953 4992 5018 5174 5207 5248 5928 6096 6176 6232 6368 6396 6604 7239 7296 7334 7527 7562 7761 7872 7904 7913 8128 8159 8528 9264 9348 9552 9652 9906 10036 10127 10348 10414 11001 11343 11856 12192 12352 12464 12736 12792 13208 14478 14668 15054 15124 15522 15621 15744 15808 15826 16256 16318 17056 18528 18696 19104 19304 19812 20072 20254 20696 20828 22002 22686 23712 23739 24384 24477 24511 24704 24928 25273 25472 25584 26416 28956 29336 30108 30248 30381 31044 31242 31369 31616 31652 32636 34112 37056 37392 38208 38407 38608 39624 40144 40508 41392 41656 44004 45372 47424 47478 47671 48768 48954 49022 49153 49856 50546 51168 52832 57912 58672 60216 60496 60762 62088 62484 62738 63304 65272 67691 68224 73533 74112 74784 75819 76416 76814 77216 79248 80288 81016 82784 83312 88008 90744 94107 94848 94956 95342 97908 98044 98306 98933 99712 101092 102336 102869 105664 106067 115221 115824 117344 120432 120992 121524 124176 124968 125476 126608 130544 135382 143013 147066 147459 149568 150347 151638 153628 154432 155021 158496 160576 162032 165568 166624 176016 181488 188214 189912 190684 195816 196088 196612 197866 202184 203073 204672 205738 211328 212134 230442 231648 234688 240864 241984 243048 248352 249936 250952 253216 261088 270764 286026 294132 294918 296799 299136 300694 303276 307256 308607 308864 310042 316992 318201 318643 321152 324064 328549 331136 333248 352032 362976 376428 379824 381368 391632 392176 393224 395732 404368 406146 411476 424268 451041 460884 463296 465063 465709 469376 480187 481728 483968 486096 496704 499291 499872 501904 506432 522176 541528 572052 588264 589836 593598 601388 606552 614512 617214 620084 633984 636402 637286 648128 657098 666496 704064 725952 729733 752856 759648 762736 783264 784352 786448 791464 808736 812292 822952 848536 902082 921768 926592 930126 931418 955929 960374 963456 972192 985647 993408 998582 999744 1003808 1004951 1012864 1036193 1044352 1083056 1144104 1176528 1179672 1187196 1202776 1213104 1229024 1234428 1240168 1272804 1274572 1286129 1296256 1314196 1397127 1408128 1440561 1451904 1459466 1497873 1505712 1519296 1525472 1566528 1568704 1572896 1574687 1582928 1617472 1624584 1645904 1697072 1804164 1843536 1860252 1862836 1911858 1920748 1944384 1954511 1971294 1997164 1999488 2007616 2009902 2015273 2072386 2166112 2189199 2288208 2353056 2359344 2374392 2405552 2426208 2458048 2468856 2480336 2545608 2549144 2572258 2628392 2794254 2881122 2918932 2995746 3011424 3014853 3038592 3050944 3108579 3133056 3137408 3145792 3149374 3165856 3234944 3249168 3291808 3394144 3608328 3687072 3720504 3725672 3823716 3841496 3858387 3888768 3909022 3942588 3994328 4015232 4019804 4030546 4144772 4332224 4378398 4576416 4706112 4718688 4724061 4748784 4811104 4852416 4877689 4916096 4937712 4960672 5091216 5098288 5144516 5256784 5588508 5762244 5837864 5863533 5991492 6022848 6029706 6045819 6054217 6101888 6217158 6242431 6291584 6298748 6331712 6498336 6583616 6788288 7216656 7374144 7441008 7451344 7647432 7682992 7716774 7818044 7885176 7988656 8039608 8061092 8289544 8664448 8756796 9152832 9412224 9437376 9448122 9486529 9497568 9622208 9704832 9755378 9875424 9921344 10182432 10196576 10289032 10513568 11177016 11524488 11675728 11727066 11982984 12045696 12059412 12091638 12108434 12434316 12484862 12597496 12663424 12996672 13064363 13167232 13470509 13576576 14433312 14633067 14748288 14882016 14902688 15294864 15365984 15433548 15636088 15770352 15977312 16079216 16122184 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89757159 92195904 92676091 93405824 93816528 95863872 96475296 96733104 96867472 99474528 99878896 100779968 104514904 107764072 113838348 114564414 117064536 118126002 119676212 122358912 122825586 123468384 125088704 126162816 126819914 128633728 128977472 132632704 140108736 145301208 149818344 151169952 151784464 152752552 156086048 156772356 157501336 161646108 163767448 164624512 178832256 179514318 184391808 185352182 187633056 190229871 191727744 192950592 193466208 193734944 198949056 199757792 199985249 201559936 209029808 215528144 227676696 229128828 234129072 236252004 239352424 245651172 246936768 248222897 250177408 253639828 255939671 257954944 278028273 280217472 290602416 299636688 302339904 303568928 305505104 312172096 313544712 315002672 323292216 327534896 359028636 370704364 375266112 380459742 385901184 386932416 387469888 388947689 397898112 399515584 399970498 418059616 431056288 455353392 458257656 468258144 472504008 478704848 491302344 493873536 496445794 507279656 511879342 556056546 581204832 599273376 599955747 604679808 607137856 611010208 624344192 627089424 630005344 646584432 655069792 718057272 741408728 744668691 750532224 760919484 767819013 773864832 774939776 777895378 799031168 799940996 836119232 862112576 910706784 916515312 936516288 945008016 957409696 982604688 992891588 1014559312 1023758684 1112113092 1162409664 1166843067 1198546752 1199911494 1204789183 1214275712 1222020416 1254178848 1260010688 1293168864 1310139584 1436114544 1482817456 1489337382 1521838968 1535638026 1555790756 1599881992 1672238464 1724225152 1821413568 1833030624 1873032576 1890016032 1914819392 1965209376 1985783176 2029118624 2047517368 2224226184 2324819328 2333686134 2397093504 2399822988 2409578366 2444040832 2508357696 2520021376 2586337728 2599808237 2620279168 2872229088 2965634912 2978674764 3043677936 3071276052 3111581512 3199763984 3614367549 3642827136 3666061248 3780032064 3799719731 3829638784 3930418752 3971566352 4058237248 4095034736 4448452368 4667372268 4799645976 4819156732 5016715392 5172675456 5199616474 5744458176 5931269824 5957349528 6087355872 6142552104 6223163024 6399527968 7228735098 7332122496 7560064128 7599439462 7799424711 7860837504 7943132704 8116474496 8190069472 8896904736 9334744536 9599291952 9638313464 10399232948 11399159193 11488916352 11862539648 11914699056 12174711744 12285104208 12446326048 12799055936 14457470196 15198878924 15598849422 15886265408 16380138944 17793809472 18669489072 19198583904 19276626928 20798465896 22798318386 23829398112 24349423488 24570208416 24892652096 25598111872 28914940392 30397757848 31197698844 31772530816 32760277888 35587618944 37338978144 38397167808 38553253856 41596931792 45596636772 47658796224 49140416832 49396356503 49785304192 57829880784 60795515696 62395397688 74677956288 76794335616 77106507712 83193863584 91193273544 95317592448 98280833664 98792713006 115659761568 121591031392 124790795376 148189069509 149355912576 154213015424 166387727168 182386547088 197585426012 231319523136 243182062784 249581590752 296378139018 332775454336 364773094176 395170852024 462639046272 486364125568 499163181504 592756278036 729546188352 790341704048 998326363008 1185512556072 1459092376704 1580683408096 2371025112144 3161366816192 4742050224288 6322733632384 9484100448576 18968200897152
• Sum of all divisors σ(n): 59572961280000
• Sum of proper divisors (its aliquot sum) s(n): 40604760382848
• 18968200897152 is an abundant number, because the sum of its proper divisors (40604760382848) is greater than itself. Its abundance is 21636559485696

Bases of 18968200897152

• Binary: 100010100000001100000111000000110001010000000₂
• Hexadecimal: 0x114060E06280
• Base-36: 6Q1VD2IDC

Squares and roots of 18968200897152

• 18968200897152 squared (18968200897152²) is 359792645274717937681711104
• 18968200897152 cubed (18968200897152³) is 6824619176888596079037979789915280375808
• The square root of 18968200897152 is 4355249.8088114303
• The cube root of 18968200897152 is 26669.1217222871

Scales and comparisons

• 18,968,200,897,152 seconds is equal to 603,130 years, 6 weeks, 5 hours, 39 minutes, 12 seconds.
• To count from 1 to 18,968,200,897,152 would take you about one million, five hundred seven thousand, eight hundred twenty-five 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 18968200897152 cubic inches would be around 2222.4 feet tall.

Recreational maths with 18968200897152

• 18968200897152 backwards is 25179800286981
• The number of decimal digits it has is: 14
• The sum of 18968200897152's digits is 66
• More coming soon!