13908854080

Names of 13908854080

• Cardinal: 13908854080 can be written as Thirteen billion, nine hundred eight million, eight hundred fifty-four thousand and eighty.

Scientific notation

• Scientific notation: 1.390885408 × 10¹⁰

Factors of 13908854080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3951397

Divisors of 13908854080

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 160 176 220 320 352 440 704 880 1760 3520 3951379 7902758 15805516 19756895 31611032 39513790 43465169 63222064 79027580 86930338 126444128 158055160 173860676 217325845 252888256 316110320 347721352 434651690 632220640 695442704 869303380 1264441280 1390885408 1738606760 2781770816 3477213520 6954427040 13908854080
• Sum of all divisors σ(n): 36131418720
• Sum of proper divisors (its aliquot sum) s(n): 22222564640
• 13908854080 is an abundant number, because the sum of its proper divisors (22222564640) is greater than itself. Its abundance is 8313710560

Bases of 13908854080

• Binary: 1100111101000010000100010101000000₂
• Hexadecimal: 0x33D084540
• Base-36: 6E0Z0HS

Squares and roots of 13908854080

• 13908854080 squared (13908854080²) is 193456221818732646400
• 13908854080 cubed (13908854080³) is 2690754360144864589309837312000
• The square root of 13908854080 is 117935.8049109769
• The cube root of 13908854080 is 2404.9005239203

Scales and comparisons

• 13,908,854,080 seconds is equal to 442 years, 13 weeks, 3 days, 2 hours, 34 minutes, 40 seconds.
• To count from 1 to 13,908,854,080 would take you about eight hundred eighty-four 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 13908854080 cubic inches would be around 200.4 feet tall.

Recreational maths with 13908854080

• 13908854080 backwards is 08045880931
• The number of decimal digits it has is: 11
• The sum of 13908854080's digits is 46
• More coming soon!