13481498968

Names of 13481498968

• Cardinal: 13481498968 can be written as Thirteen billion, four hundred eighty-one million, four hundred ninety-eight thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3481498968 × 10¹⁰

Factors of 13481498968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 549

Divisors of 13481498968

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 28 41 49 56 82 98 164 196 287 328 392 499 574 998 1148 1681 1996 2009 2296 3362 3493 3992 4018 6724 6986 8036 11767 13448 13972 16072 20459 23534 24451 27944 40918 47068 48902 68921 81836 82369 94136 97804 137842 143213 163672 164738 195608 275684 286426 329476 482447 551368 572852 658952 838819 964894 1002491 1145704 1677638 1929788 2004982 3355276 3377129 3859576 4009964 5871733 6710552 6754258 8019928 11743466 13508516 23486932 27017032 34391579 41102131 46973864 68783158 82204262 137566316 164408524 240741053 275132632 328817048 481482106 962964212 1685187371 1925928424 3370374742 6740749484 13481498968
• Sum of all divisors σ(n): 30200310000
• Sum of proper divisors (its aliquot sum) s(n): 16718811032
• 13481498968 is an abundant number, because the sum of its proper divisors (16718811032) is greater than itself. Its abundance is 3237312064

Bases of 13481498968

• Binary: 1100100011100011110101100101011000₂
• Hexadecimal: 0x3238F5958
• Base-36: 66YJB6G

Squares and roots of 13481498968

• 13481498968 squared (13481498968²) is 181750814424185065024
• 13481498968 cubed (13481498968³) is 2450273417092810468362068895232
• The square root of 13481498968 is 116109.8573248629
• The cube root of 13481498968 is 2380.0133563265

Scales and comparisons

• 13,481,498,968 seconds is equal to 428 years, 34 weeks, 5 days, 20 hours, 49 minutes, 28 seconds.
• To count from 1 to 13,481,498,968 would take you about eight hundred fifty-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 13481498968 cubic inches would be around 198.3 feet tall.

Recreational maths with 13481498968

• 13481498968 backwards is 86989418431
• The number of decimal digits it has is: 11
• The sum of 13481498968's digits is 61
• More coming soon!