1008975137968161

Names of 1008975137968161

• Cardinal: 1008975137968161 can be written as One quadrillion, eight trillion, nine hundred seventy-five billion, one hundred thirty-seven million, nine hundred sixty-eight thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 1.008975137968161 × 10¹⁵

Factors of 1008975137968161

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 709

Divisors of 1008975137968161

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 91 117 147 169 273 307 379 441 507 637 819 921 1137 1183 1521 1911 2149 2653 2763 3411 3549 3991 4927 5733 6447 7959 8281 10647 11973 14781 15043 18571 19341 23877 24843 27937 34489 35919 44343 45129 51883 55713 64051 74529 83811 94249 103467 116353 135387 143641 155649 167139 192153 195559 241423 251433 282747 310401 349059 363181 430923 448357 466947 576459 586677 659743 724269 814471 848241 1005487 1047177 1089543 1225237 1292769 1345071 1512589 1760031 1867333 1979229 2172807 2443413 2542267 3016461 3138499 3268629 3675711 4035213 4537767 4618201 5601999 5701297 5937687 7038409 7330239 7626801 8576659 9049383 9415497 10588123 11027133 13071331 13613301 13854603 15928081 16805997 17103891 19663657 21115227 22880403 24275329 25729977 28246491 31764369 35720371 39213993 41563809 44097787 47784243 51311673 58990971 60036613 63345681 72825987 74116861 77189931 91499317 95293107 107161113 111496567 117641979 132293361 137645599 143352729 169927303 176972913 180109839 218477961 222350583 250042597 274497951 308684509 321483339 334489701 396880083 412936797 464364823 509781909 540329517 573271231 667051749 750127791 780475969 823493853 926053527 963519193 1003469103 1189491121 1238810391 1393094469 1529345727 1719813693 1750298179 2160791563 2250383373 2341427907 2778160581 2890557579 3250553761 3568473363 4012898617 4179283407 5159441079 5250894537 6036742699 6482374689 7024283721 7452526003 8671672737 9751661283 10705420089 12038695851 13538020609 15752683611 18110228097 19447124067 22357578009 22753876327 28090290319 29254983849 36116087553 40614061827 42257198893 52167682021 54330684291 67072734027 68261628981 84270870957 94766144263 121842185481 126771596679 156503046063 175994267917 204784886943 252812612871 284298432789 295800392251 365173774147 380314790037 469509138189 527982803751 663363009841 852895298367 887401176753 1095521322441 1231959875419 1583948411253 1990089029523 2287925482921 2662203530259 3286563967323 3695879626257 5970267088569 6863776448763 8623719127933 11087638878771 16015478380447 20591329346289 25871157383799 48046435141341 77613472151397 112108348663129 144139305424023 336325045989387 1008975137968161
• Sum of all divisors σ(n): 1846667919894291
• Sum of proper divisors (its aliquot sum) s(n): 837692781926130
• 1008975137968161 is a deficient number, because the sum of its proper divisors (837692781926130) is less than itself. Its deficiency is 171282356042031

Bases of 1008975137968161

• Binary: 11100101011010100001010100101011111001000000100001₂
• Hexadecimal: 0x395A854AF9021
• Base-36: 9XNGS26HI9

Squares and roots of 1008975137968161

• 1008975137968161 squared (1008975137968161²) is 1018030829037869525163449721921
• 1008975137968161 cubed (1008975137968161³) is 1027167796184325727812049427919623524401757281
• 1008975137968161 is a perfect square number. Its square root is 31764369
• The cube root of 1008975137968161 is 100298.2806674253

Scales and comparisons

• 1,008,975,137,968,161 seconds is equal to 32,082,288 years, 21 weeks, 6 days, 17 hours, 49 minutes, 21 seconds.
• To count from 1 to 1,008,975,137,968,161 would take you about ninety-six million, two hundred forty-six thousand, eight hundred sixty-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 1008975137968161 cubic inches would be around 8358.2 feet tall.

Recreational maths with 1008975137968161

• 1008975137968161 backwards is 1618697315798001
• The number of decimal digits it has is: 16
• The sum of 1008975137968161's digits is 72
• More coming soon!