19146968998272

Names of 19146968998272

• Cardinal: 19146968998272 can be written as Nineteen trillion, one hundred forty-six billion, nine hundred sixty-eight million, nine hundred ninety-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.9146968998272 × 10¹³

Factors of 19146968998272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 141176

Divisors of 19146968998272

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 243 257 272 288 306 324 384 408 432 459 486 514 544 576 612 648 771 816 864 918 972 1028 1088 1152 1224 1296 1377 1542 1632 1728 1836 1944 2056 2176 2313 2448 2592 2754 3084 3264 3456 3672 3888 4112 4131 4369 4626 4896 5184 5508 6168 6528 6939 7344 7776 8224 8262 8738 9252 9792 10368 11016 12336 13107 13878 14688 15552 16448 16524 17476 18504 19584 20817 22032 24672 26214 27756 29376 31104 32896 33048 34952 37008 39321 41634 44064 49344 52428 55512 58752 62451 66096 69904 74016 78642 83268 88128 98688 104856 111024 117963 124902 132192 139808 140897 148032 157284 166536 176256 209712 222048 235926 249804 264384 279616 281794 296064 314568 333072 353889 419424 422691 444096 471852 499608 528768 559232 563588 629136 666144 707778 838848 845382 888192 943704 999216 1061667 1127176 1258272 1268073 1332288 1415556 1677696 1690764 1887408 1998432 2123334 2254352 2395249 2516544 2536146 2664576 2831112 3381528 3774816 3804219 3996864 4246668 4508704 4790498 5033088 5072292 5662224 6763056 7185747 7549632 7608438 7993728 8493336 9017408 9580996 10144584 11324448 11412657 13526112 14371494 15099264 15216876 16986672 18034816 19161992 20289168 21557241 22648896 22825314 27052224 28742988 30433752 33973344 34237971 36210529 38323984 40578336 43114482 45297792 45650628 54104448 57485976 60867504 64671723 67946688 68475942 72421058 76647968 81156672 86228964 91301256 108631587 114971952 121735008 129343446 135893376 136951884 144842116 153295936 162313344 172457928 182602512 194015169 217263174 229943904 243470016 258686892 273903768 289684232 306591872 325894761 344915856 365205024 388030338 434526348 459887808 486940032 517373784 547807536 579368464 582045507 615578993 651789522 689831712 730410048 776060676 869052696 919775616 977684283 1034747568 1095615072 1158736928 1164091014 1231157986 1303579044 1379663424 1460820096 1552121352 1738105392 1846736979 1955368566 2069495136 2191230144 2317473856 2328182028 2462315972 2607158088 2759326848 2933052849 3104242704 3476210784 3693473958 3910737132 4138990272 4382460288 4634947712 4656364056 4924631944 5214316176 5540210937 5866105698 6208485408 6952421568 7386947916 7821474264 8277980544 8799158547 9312728112 9849263888 10428632352 11080421874 11732211396 12416970816 13904843136 14773895832 15642948528 16620632811 17598317094 18625456224 19698527776 20857264704 22160843748 23464422792 24833941632 29547791664 31285897056 33241265622 35196634188 37250912448 39397055552 41714529408 44321687496 46928845584 49861898433 59095583328 62571794112 66482531244 70393268376 74501824896 78794111104 88643374992 93857691168 99723796866 118191166656 125143588224 132965062488 140786536752 149585695299 177286749984 187715382336 199447593732 236382333312 265930124976 281573073504 299171390598 354573499968 375430764672 398895187464 531860249952 563146147008 598342781196 709146999936 797790374928 1063720499904 1126292294016 1196685562392 1595580749856 2127440999808 2393371124784 3191161499712 4786742249568 6382322999424 9573484499136 19146968998272
• Sum of all divisors σ(n): 60734939559840
• Sum of proper divisors (its aliquot sum) s(n): 41587970561568
• 19146968998272 is an abundant number, because the sum of its proper divisors (41587970561568) is greater than itself. Its abundance is 22441001563296

Bases of 19146968998272

• Binary: 100010110101000000000010010010010000110000000₂
• Hexadecimal: 0x116A00492180
• Base-36: 6SBZUZC00

Squares and roots of 19146968998272

• 19146968998272 squared (19146968998272²) is 366606421820789075138985984
• 19146968998272 cubed (19146968998272³) is 7019401793170076080318511805242328219648
• The square root of 19146968998272 is 4375724.9683077661
• The cube root of 19146968998272 is 26752.6420068559

Scales and comparisons

• 19,146,968,998,272 seconds is equal to 608,814 years, 20 weeks, 1 day, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 19,146,968,998,272 would take you about one million, five hundred twenty-two thousand and thirty-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 19146968998272 cubic inches would be around 2229.4 feet tall.

Recreational maths with 19146968998272

• 19146968998272 backwards is 27289986964191
• 19146968998272 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19146968998272's digits is 81
• More coming soon!