13318925672

Names of 13318925672

• Cardinal: 13318925672 can be written as Thirteen billion, three hundred eighteen million, nine hundred twenty-five thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.3318925672 × 10¹⁰

Factors of 13318925672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 415

Divisors of 13318925672

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 17 19 26 34 38 52 68 76 83 104 136 152 166 221 247 281 289 323 332 442 494 562 578 646 664 884 988 1079 1124 1156 1292 1411 1577 1768 1976 2158 2248 2312 2584 2822 3154 3653 3757 4199 4316 4777 5339 5491 5644 6308 7306 7514 8398 8632 9554 10678 10982 11288 12616 14612 15028 16796 18343 19108 20501 21356 21964 23323 23987 26809 29224 30056 33592 36686 38216 41002 42712 43928 46646 47974 53618 62101 69407 71383 73372 81209 82004 90763 93292 95948 107236 124202 138814 142766 146744 162418 164008 181526 186584 191896 214472 248404 277628 285532 303199 311831 324836 348517 363052 396491 443137 455753 496808 555256 571064 606398 623662 649672 697034 726104 792982 886274 911506 1055717 1179919 1212796 1247324 1394068 1542971 1585964 1772548 1823012 2111434 2359838 2425592 2494648 2788136 3085942 3171928 3545096 3646024 4222868 4719676 5154383 5760781 5924789 6171884 6740347 7533329 8445736 9439352 10308766 11521562 11849578 12343768 13480694 15066658 20058623 20617532 23043124 23699156 26961388 30133316 40117246 41235064 46086248 47398312 53922776 60266632 80234492 87624511 97933277 128066593 160468984 175249022 195866554 256133186 350498044 391733108 512266372 700996088 783466216 1024532744 1664865709 3329731418 6659462836 13318925672
• Sum of all divisors σ(n): 30543307200
• Sum of proper divisors (its aliquot sum) s(n): 17224381528
• 13318925672 is an abundant number, because the sum of its proper divisors (17224381528) is greater than itself. Its abundance is 3905455856

Bases of 13318925672

• Binary: 1100011001110111101010110101101000₂
• Hexadecimal: 0x319DEAD68
• Base-36: 649QSTK

Squares and roots of 13318925672

• 13318925672 squared (13318925672²) is 177393781056260651584
• 13318925672 cubed (13318925672³) is 2362694584563377268705585064448
• The square root of 13318925672 is 115407.6499717415
• The cube root of 13318925672 is 2370.4077865971

Scales and comparisons

• 13,318,925,672 seconds is equal to 423 years, 26 weeks, 5 hours, 34 minutes, 32 seconds.
• To count from 1 to 13,318,925,672 would take you about eight hundred forty-seven 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 13318925672 cubic inches would be around 197.5 feet tall.

Recreational maths with 13318925672

• 13318925672 backwards is 27652981331
• The number of decimal digits it has is: 11
• The sum of 13318925672's digits is 47
• More coming soon!