1397107343267320

Names of 1397107343267320

• Cardinal: 1397107343267320 can be written as One quadrillion, three hundred ninety-seven trillion, one hundred seven billion, three hundred forty-three million, two hundred sixty-seven thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.39710734326732 × 10¹⁵

Factors of 1397107343267320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 358563348

Divisors of 1397107343267320

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 29 40 58 116 145 232 290 580 1160 3359 6718 13436 16795 26872 33590 67180 97411 134360 194822 389644 487055 779288 974110 1948220 3896440 358559953 717119906 1434239812 1792799765 2868479624 3585599530 7171199060 10398238637 14342398120 20796477274 41592954548 51991193185 83185909096 103982386370 207964772740 415929545480 1204402882127 2408805764254 4817611528508 6022014410635 9635223057016 12044028821270 24088057642540 34927683581683 48176115285080 69855367163366 139710734326732 174638417908415 279421468653464 349276835816830 698553671633660 1397107343267320
• Sum of all divisors σ(n): 3252855902688000
• Sum of proper divisors (its aliquot sum) s(n): 1855748559420680
• 1397107343267320 is an abundant number, because the sum of its proper divisors (1855748559420680) is greater than itself. Its abundance is 458641216153360

Bases of 1397107343267320

• Binary: 100111101101010100101100110111010001001010111111000₂
• Hexadecimal: 0x4F6A966E895F8
• Base-36: DR8E93XSL4

Squares and roots of 1397107343267320

• 1397107343267320 squared (1397107343267320²) is 1951908928611469118932979982400
• 1397107343267320 cubed (1397107343267320³) is 2727026297552130594875424583156214972095168000
• The square root of 1397107343267320 is 37377899.1285936241
• The cube root of 1397107343267320 is 111791.7938659157

Scales and comparisons

• 1,397,107,343,267,320 seconds is equal to 44,423,691 years, 50 weeks, 6 days, 9 hours, 48 minutes, 40 seconds.
• To count from 1 to 1,397,107,343,267,320 would take you about one hundred thirty-three million, two hundred seventy-one thousand and seventy-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 1397107343267320 cubic inches would be around 9316 feet tall.

Recreational maths with 1397107343267320

• 1397107343267320 backwards is 0237623437017931
• 1397107343267320 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1397107343267320's digits is 58
• More coming soon!