13984021908

Names of 13984021908

• Cardinal: 13984021908 can be written as Thirteen billion, nine hundred eighty-four million, twenty-one thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.3984021908 × 10¹⁰

Factors of 13984021908

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2129

Divisors of 13984021908

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 29 34 36 51 58 68 87 102 116 153 174 204 261 306 348 493 499 522 612 986 998 1044 1479 1497 1579 1972 1996 2958 2994 3158 4437 4491 4737 5916 5988 6316 8483 8874 8982 9474 14211 14471 16966 17748 17964 18948 25449 26843 28422 28942 33932 43413 45791 50898 53686 56844 57884 76347 80529 86826 91582 101796 107372 130239 137373 152694 161058 173652 183164 241587 246007 260478 274746 305388 322116 412119 483174 492014 520956 549492 738021 778447 787921 824238 966348 984028 1476042 1556894 1575842 1648476 2214063 2335341 2363763 2952084 3113788 3151684 4428126 4670682 4727526 7006023 7091289 8856252 9341364 9455052 13394657 14012046 14182578 22849709 26789314 28024092 28365156 40183971 45699418 53578628 68549127 80367942 91398836 120551913 137098254 160735884 205647381 241103826 274196508 388445053 411294762 482207652 776890106 822589524 1165335159 1553780212 2330670318 3496005477 4661340636 6992010954 13984021908
• Sum of all divisors σ(n): 38820600000
• Sum of proper divisors (its aliquot sum) s(n): 24836578092
• 13984021908 is an abundant number, because the sum of its proper divisors (24836578092) is greater than itself. Its abundance is 10852556184

Bases of 13984021908

• Binary: 1101000001100000110011110110010100₂
• Hexadecimal: 0x341833D94
• Base-36: 6F9Q4D0

Squares and roots of 13984021908

• 13984021908 squared (13984021908²) is 195552868723423960464
• 13984021908 cubed (13984021908³) is 2734615600400608655900701845312
• The square root of 13984021908 is 118254.0566238639
• The cube root of 13984021908 is 2409.2250228819

Scales and comparisons

• 13,984,021,908 seconds is equal to 444 years, 33 weeks, 5 days, 2 hours, 31 minutes, 48 seconds.
• To count from 1 to 13,984,021,908 would take you about eight hundred eighty-nine 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 13984021908 cubic inches would be around 200.8 feet tall.

Recreational maths with 13984021908

• 13984021908 backwards is 80912048931
• The number of decimal digits it has is: 11
• The sum of 13984021908's digits is 45
• More coming soon!