40664997899072001

Names of 40664997899072001

• Cardinal: 40664997899072001 can be written as Forty quadrillion, six hundred sixty-four trillion, nine hundred ninety-seven billion, eight hundred ninety-nine million, seventy-two thousand and one.

Scientific notation

• Scientific notation: 4.0664997899072001 × 10¹⁶

Factors of 40664997899072001

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 433163630

Divisors of 40664997899072001

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 57 63 91 117 133 171 189 247 273 351 399 513 741 819 1197 1729 2011 2223 2457 3591 5187 6033 6669 14077 15561 18099 26143 38209 42231 46683 54297 78429 114627 126693 183001 235287 267463 343881 380079 496717 549003 705861 802389 1031643 1490151 1647009 2407167 3477019 4470453 4941027 7221501 10431057 13411359 31293171 93879513 433161577 1299484731 3032131039 3898454193 5631100501 8230069963 9096393117 11695362579 16893301503 24690209889 27289179351 39417703507 50679904509 57610489741 74070629667 81867538053 106990909519 118253110521 152039713527 172831469223 222211889001 320972728557 354759331563 518494407669 748936366633 871087931347 962918185671 1064277994689 1555483223007 2246809099899 2613263794041 2888754557013 6097615519429 6740427299697 7839791382123 11324143107511 16550670695593 18292846558287 20221281899091 23519374146369 33972429322533 49652012086779 54878539674861 79269001752577 101917287967599 115854694869151 148956036260337 164635619024583 215158719042709 237807005257731 305751863902797 347564084607453 446868108781011 645476157128127 713421015773193 1042692253822359 1506111033298963 1936428471384381 2140263047319579 3128076761467077 4518333099896889 5809285414153143 13554999299690667 40664997899072001
• Sum of all divisors σ(n): 78088290106265600
• Sum of proper divisors (its aliquot sum) s(n): 37423292207193599
• 40664997899072001 is a deficient number, because the sum of its proper divisors (37423292207193599) is less than itself. Its deficiency is 3241705691878402

Bases of 40664997899072001

• Binary: 10010000011110001001100110100010100100001111001000000001₂
• Hexadecimal: 0x907899A290F201
• Base-36: B4EJE4XZ4E9

Squares and roots of 40664997899072001

• 40664997899072001 squared (40664997899072001²) is 1653642054131530255228456982144001
• 40664997899072001 cubed (40664997899072001³) is 67245350657075785980059661253804385311625249216001
• The square root of 40664997899072001 is 201655641.8726537911
• The cube root of 40664997899072001 is 343880.0000000011

Scales and comparisons

• 40,664,997,899,072,001 seconds is equal to 1,293,021,148 years, 4 weeks, 5 days, 22 hours, 13 minutes, 21 seconds.
• To count from 1 to 40,664,997,899,072,001 would take you about three billion, eight hundred seventy-nine million, sixty-three thousand, four hundred forty-four 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 40664997899072001 cubic inches would be around 28656.7 feet tall.

Recreational maths with 40664997899072001

• 40664997899072001 backwards is 10027099879946604
• The number of decimal digits it has is: 17
• The sum of 40664997899072001's digits is 81
• More coming soon!