66747315029409

Names of 66747315029409

• Cardinal: 66747315029409 can be written as Sixty-six trillion, seven hundred forty-seven billion, three hundred fifteen million, twenty-nine thousand, four hundred nine.

Scientific notation

• Scientific notation: 6.6747315029409 × 10¹³

Factors of 66747315029409

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1611

Divisors of 66747315029409

• Number of divisors d(n): 117
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 243 441 567 729 1323 1601 1701 2187 3969 4803 5103 6561 11207 11907 14409 15309 19683 33621 35721 43227 45927 59049 78449 100863 107163 129681 137781 177147 235347 302589 321489 389043 413343 531441 706041 907767 964467 1167129 1240029 2118123 2563201 2723301 2893401 3501387 3720087 6354369 7689603 8169903 8680203 10504161 17942407 19063107 23068809 24509709 26040609 31512483 53827221 57189321 69206427 73529127 94537449 125596849 161481663 171567963 207619281 220587381 283612347 376790547 484444989 514703889 622857843 661762143 850837041 1130371641 1453334967 1544111667 1868573529 1985286429 3391114923 4360004901 4632335001 5605720587 5955859287 10173344769 13080014703 13897005003 16817161761 30520034307 39240044109 41691015009 50451485283 91560102921 117720132327 151354455849 274680308763 353160396981 454063367547 824040926289 1059481190943 1362190102641 2472122778867 3178443572829 7416368336601 9535330718487 22249105009803 66747315029409
• Sum of all divisors σ(n): 116539972684131
• Sum of proper divisors (its aliquot sum) s(n): 49792657654722
• 66747315029409 is a deficient number, because the sum of its proper divisors (49792657654722) is less than itself. Its deficiency is 16954657374687

Bases of 66747315029409

• Binary: 1111001011010011010010000000001000010110100001₂
• Hexadecimal: 0x3CB4D20085A1
• Base-36: NNRAK0529

Squares and roots of 66747315029409

• 66747315029409 squared (66747315029409²) is 4455204063635168574534889281
• 66747315029409 cubed (66747315029409³) is 297372909155759738230027905937527073864929
• 66747315029409 is a perfect square number. Its square root is 8169903
• The cube root of 66747315029409 is 40564.3573694097

Scales and comparisons

• 66,747,315,029,409 seconds is equal to 2,122,358 years, 8 weeks, 9 hours, 30 minutes, 9 seconds.
• To count from 1 to 66,747,315,029,409 would take you about five million, three hundred five thousand, eight hundred ninety-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 66747315029409 cubic inches would be around 3380.4 feet tall.

Recreational maths with 66747315029409

• 66747315029409 backwards is 90492051374766
• 66747315029409 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 66747315029409's digits is 63
• More coming soon!