1481538486498972

Names of 1481538486498972

• Cardinal: 1481538486498972 can be written as One quadrillion, four hundred eighty-one trillion, five hundred thirty-eight billion, four hundred eighty-six million, four hundred ninety-eight thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.481538486498972 × 10¹⁵

Factors of 1481538486498972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 178

Divisors of 1481538486498972

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 11 12 22 31 33 44 62 66 93 121 124 131 132 186 242 262 341 363 372 393 484 524 682 726 786 1023 1331 1364 1441 1452 1572 2046 2662 2882 3751 3993 4061 4092 4323 5324 5764 7502 7986 8122 8646 11253 12183 14641 15004 15851 15972 16244 17161 17292 22506 24366 29282 31702 34322 41261 43923 44671 45012 47553 48732 51483 58564 63404 68644 82522 87846 89342 95106 102966 123783 134013 161051 165044 174361 175692 178684 188771 190212 205932 247566 268026 322102 348722 377542 453871 483153 491381 495132 523083 531991 536052 566313 644204 697444 755084 907742 966306 982762 1046166 1063982 1132626 1361613 1474143 1595973 1771561 1815484 1917971 1932612 1965524 2076481 2092332 2127964 2248091 2265252 2723226 2948286 3191946 3543122 3835942 4152962 4496182 4992581 5314683 5405191 5446452 5753913 5851901 5896572 6229443 6383892 6744273 7086244 7671884 8305924 8992364 9985162 10629366 10810382 11507826 11703802 12458886 13488546 14977743 16215573 17555703 19970324 21097681 21258732 21620764 22841291 23015652 23407604 24729001 24917772 26977092 29955486 32431146 35111406 42195362 45682582 49458002 54918391 59457101 59910972 63293043 64370911 64862292 68523873 69690821 70222812 74187003 84390724 91365164 98916004 109836782 118914202 126586086 128741822 137047746 139381642 148374006 164755173 178371303 193112733 209072463 219673564 232074491 237828404 251254201 253172172 257483644 272019011 274095492 278763284 296748012 329510346 356742606 386225466 418144926 464148982 502508402 544038022 654028111 659020692 696223473 708080021 713485212 753762603 766599031 772450932 816057033 836289852 928297964 1005016804 1088076044 1308056222 1392446946 1416160042 1507525206 1533198062 1632114066 1962084333 2124240063 2299797093 2616112444 2763796211 2784893892 2832320084 2992209121 3015050412 3066396124 3264228132 3924168666 4248480126 4599594186 5527592422 5984418242 7194309221 7788880231 7848337332 8291388633 8432589341 8496960252 8976627363 9199188372 11055184844 11968836484 14388618442 15577760462 16582777266 16865178682 17953254726 21582927663 23366640693 25297768023 28777236884 30401758321 31155520924 32914300331 33165554532 33730357364 35906509452 43165855326 46733281386 50595536046 60803516642 65828600662 85677682541 86331710652 91205274963 92758482751 93466562772 98742900993 101191072092 121607033284 131657201324 171355365082 182410549926 185516965502 197485801986 257033047623 278275448253 342710730164 362057303641 364821099852 371033931004 394971603972 514066095246 556550896506 724114607282 942454507951 1020343310261 1028132190492 1086171910923 1113101793012 1448229214564 1884909015902 2040686620522 2172343821846 2827363523853 3061029930783 3769818031804 3982630340051 4081373241044 4344687643692 5654727047706 6122059861566 7965260680102 11223776412871 11309454095412 11947891020153 12244119723132 15930521360204 22447552825742 23895782040306 33671329238613 44895105651484 47791564080612 67342658477226 123461540541581 134685316954452 246923081083162 370384621624743 493846162166324 740769243249486 1481538486498972
• Sum of all divisors σ(n): 3955474711845888
• Sum of proper divisors (its aliquot sum) s(n): 2473936225346916
• 1481538486498972 is an abundant number, because the sum of its proper divisors (2473936225346916) is greater than itself. Its abundance is 992397738847944

Bases of 1481538486498972

• Binary: 101010000110111001110001111001101010111011010011100₂
• Hexadecimal: 0x543738F35769C
• Base-36: EL5TDUO61O

Squares and roots of 1481538486498972

• 1481538486498972 squared (1481538486498972²) is 2194956286977664639121757056784
• 1481538486498972 cubed (1481538486498972³) is 3251912215340292513686003599879444751161626048
• The square root of 1481538486498972 is 38490758.4557510635
• The cube root of 1481538486498972 is 113999.8585844909

Scales and comparisons

• 1,481,538,486,498,972 seconds is equal to 47,108,341 years, 8 weeks, 6 days, 7 hours, 56 minutes, 12 seconds.
• To count from 1 to 1,481,538,486,498,972 would take you about one hundred forty-one million, three hundred twenty-five thousand and twenty-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 1481538486498972 cubic inches would be around 9500 feet tall.

Recreational maths with 1481538486498972

• 1481538486498972 backwards is 2798946848351841
• The number of decimal digits it has is: 16
• The sum of 1481538486498972's digits is 87
• More coming soon!