1145429372997

Names of 1145429372997

• Cardinal: 1145429372997 can be written as One trillion, one hundred forty-five billion, four hundred twenty-nine million, three hundred seventy-two thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.145429372997 × 10¹²

Factors of 1145429372997

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1087

Divisors of 1145429372997

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 67 91 117 147 189 201 273 351 441 469 603 637 819 871 997 1323 1407 1809 1911 2457 2613 2991 3283 4221 5733 6097 6979 7839 8973 9849 12663 12961 17199 18291 20937 23517 26919 29547 38883 42679 48853 54873 62811 66799 88641 90727 116649 128037 146559 164619 188433 200397 272181 349947 384111 439677 467593 601191 635089 816543 868387 994009 1152333 1319031 1402779 1803573 1905267 2449629 2605161 2982027 3273151 4208337 5715801 6078709 6958063 7815483 8946081 9819453 12625011 12922117 17147403 18236127 20874189 23446449 26838243 29458359 38766351 42550963 48706441 54708381 62622567 66598603 88375077 90454819 116299053 127652889 146119323 164125143 187867701 199795809 271364457 348897159 382958667 438357969 466190221 599387427 633183733 814093371 865781839 1148876001 1315073907 1398570663 1798162281 1899551199 2442280113 2597345517 3263331547 4195711989 5698653597 6060472873 7792036551 9789994641 12587135967 17095960791 18181418619 23376109653 29369983923 42423310111 54544255857 88109951769 127269930333 163632767571 381809790999 1145429372997
• Sum of all divisors σ(n): 2159722393920
• Sum of proper divisors (its aliquot sum) s(n): 1014293020923
• 1145429372997 is a deficient number, because the sum of its proper divisors (1014293020923) is less than itself. Its deficiency is 131136352074

Bases of 1145429372997

• Binary: 10000101010110000111010010011000001000101₂
• Hexadecimal: 0x10AB0E93045
• Base-36: EM7B2ON9

Squares and roots of 1145429372997

• 1145429372997 squared (1145429372997²) is 1312008448524300552762009
• 1145429372997 cubed (1145429372997³) is 1502813014559956332068168485432070973
• The square root of 1145429372997 is 1070247.3419714715
• The cube root of 1145429372997 is 10462.9971078459

Scales and comparisons

• 1,145,429,372,997 seconds is equal to 36,421 years, 5 weeks, 5 days, 9 hours, 49 minutes, 57 seconds.
• To count from 1 to 1,145,429,372,997 would take you about ninety-one thousand and fifty-two 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 1145429372997 cubic inches would be around 871.9 feet tall.

Recreational maths with 1145429372997

• 1145429372997 backwards is 7992739245411
• 1145429372997 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1145429372997's digits is 63
• More coming soon!