40029453391902

Names of 40029453391902

• Cardinal: 40029453391902 can be written as Forty trillion, twenty-nine billion, four hundred fifty-three million, three hundred ninety-one thousand, nine hundred two.

Scientific notation

• Scientific notation: 4.0029453391902 × 10¹³

Factors of 40029453391902

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 276

Divisors of 40029453391902

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 13 26 39 78 101 157 169 202 303 314 338 471 507 606 942 1014 1313 2041 2626 3939 4082 6123 7878 10201 12246 15857 17069 20402 24649 26533 30603 31714 34138 47571 49298 51207 53066 61206 73947 79599 95142 102414 132613 147894 159198 206141 265226 320437 397839 412282 618423 640874 795678 961311 1236846 1601557 1723969 1922622 2489549 2679833 3203114 3447938 3869893 4165681 4804671 4979098 5171907 5359666 7468647 7739786 8039499 8331362 9609342 10343814 11609679 12497043 14937294 16078998 20820241 23219358 24994086 32364137 41640482 50308609 62460723 64728274 97092411 100617218 124921446 150925827 194184822 251444449 270663133 301851654 390859193 420733781 502888898 541326266 654011917 754333347 781718386 811989399 841467562 1172577579 1262201343 1308023834 1508666694 1623978798 1962035751 2345155158 2524402686 3268777837 3924071502 5081169509 6537555674 9806333511 10162339018 15243508527 19612667022 30487017054 39476778493 42494111881 66055203617 78953556986 84988223762 118430335479 127482335643 132110407234 198165610851 236860670958 254964671286 396331221702 513198120409 1026396240818 1539594361227 3079188722454 6671575565317 13343151130634 20014726695951 40029453391902
• Sum of all divisors σ(n): 88119098643600
• Sum of proper divisors (its aliquot sum) s(n): 48089645251698
• 40029453391902 is an abundant number, because the sum of its proper divisors (48089645251698) is greater than itself. Its abundance is 8060191859796

Bases of 40029453391902

• Binary: 1001000110100000010101010110011001100000011110₂
• Hexadecimal: 0x24681559981E
• Base-36: E6T9Z0PI6

Squares and roots of 40029453391902

• 40029453391902 squared (40029453391902²) is 1602357138854454532799177604
• 40029453391902 cubed (40029453391902³) is 64141480406955828992660078651033913362808
• The square root of 40029453391902 is 6326883.3869372051
• The cube root of 40029453391902 is 34207.9109727041

Scales and comparisons

• 40,029,453,391,902 seconds is equal to 1,272,812 years, 41 weeks, 3 days, 16 hours, 51 minutes, 42 seconds.
• To count from 1 to 40,029,453,391,902 would take you about three million, one hundred eighty-two thousand and thirty-one 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 40029453391902 cubic inches would be around 2850.7 feet tall.

Recreational maths with 40029453391902

• 40029453391902 backwards is 20919335492004
• The number of decimal digits it has is: 14
• The sum of 40029453391902's digits is 51
• More coming soon!