13972961919872

Names of 13972961919872

• Cardinal: 13972961919872 can be written as Thirteen trillion, nine hundred seventy-two billion, nine hundred sixty-one million, nine hundred nineteen thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3972961919872 × 10¹³

Factors of 13972961919872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 122027

Divisors of 13972961919872

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 37 64 74 128 148 296 592 1184 2368 4736 33247 66494 88741 132988 177482 265976 354964 531952 709928 1063904 1230139 1419856 2127808 2460278 2839712 3283417 4255616 4920556 5679424 6566834 9841112 11358848 13133668 19682224 26267336 39364448 52534672 78728896 105069344 157457792 210138688 420277376 2950372027 5900744054 11801488108 23602976216 47205952432 94411904864 109163764999 188823809728 218327529998 377647619456 436655059996 873310119992 1746620239984 3493240479968 6986480959936 13972961919872
• Sum of all divisors σ(n): 28590287015040
• Sum of proper divisors (its aliquot sum) s(n): 14617325095168
• 13972961919872 is an abundant number, because the sum of its proper divisors (14617325095168) is greater than itself. Its abundance is 644363175296

Bases of 13972961919872

• Binary: 11001011010101010101011011101000001110000000₂
• Hexadecimal: 0xCB5556E8380
• Base-36: 4YB38R7NK

Squares and roots of 13972961919872

• 13972961919872 squared (13972961919872²) is 195243664814193008148496384
• 13972961919872 cubed (13972961919872³) is 2728132293544971589292972973846689742848
• The square root of 13972961919872 is 3738042.5251556463
• The cube root of 13972961919872 is 24085.8970188961

Scales and comparisons

• 13,972,961,919,872 seconds is equal to 444,296 years, 50 weeks, 2 days, 7 hours, 4 minutes, 32 seconds.
• To count from 1 to 13,972,961,919,872 would take you about one million, one hundred ten thousand, seven hundred forty-two 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 13972961919872 cubic inches would be around 2007.2 feet tall.

Recreational maths with 13972961919872

• 13972961919872 backwards is 27891916927931
• 13972961919872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13972961919872's digits is 74
• More coming soon!