13908099072

Names of 13908099072

• Cardinal: 13908099072 can be written as Thirteen billion, nine hundred eight million, ninety-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.3908099072 × 10¹⁰

Factors of 13908099072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 40435

Divisors of 13908099072

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 512 672 768 896 1024 1344 1536 1792 2048 2688 3072 3584 4096 5376 6144 7168 8192 10752 12288 14336 16384 21504 24576 28672 40423 43008 49152 57344 80846 86016 114688 121269 161692 172032 242538 282961 323384 344064 485076 565922 646768 848883 970152 1131844 1293536 1697766 1940304 2263688 2587072 3395532 3880608 4527376 5174144 6791064 7761216 9054752 10348288 13582128 15522432 18109504 20696576 27164256 31044864 36219008 41393152 54328512 62089728 72438016 82786304 108657024 124179456 144876032 165572608 217314048 248358912 289752064 331145216 434628096 496717824 579504128 662290432 869256192 993435648 1159008256 1738512384 1986871296 2318016512 3477024768 4636033024 6954049536 13908099072
• Sum of all divisors σ(n): 42386342656
• Sum of proper divisors (its aliquot sum) s(n): 28478243584
• 13908099072 is an abundant number, because the sum of its proper divisors (28478243584) is greater than itself. Its abundance is 14570144512

Bases of 13908099072

• Binary: 1100111100111111001100000000000000₂
• Hexadecimal: 0x33CFCC000
• Base-36: 6E0ITXC

Squares and roots of 13908099072

• 13908099072 squared (13908099072²) is 193435219796567261184
• 13908099072 cubed (13908099072³) is 2690316200944753154058772021248
• The square root of 13908099072 is 117932.6039397079
• The cube root of 13908099072 is 2404.8570084259

Scales and comparisons

• 13,908,099,072 seconds is equal to 442 years, 12 weeks, 1 day, 8 hours, 51 minutes, 12 seconds.
• To count from 1 to 13,908,099,072 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 13908099072 cubic inches would be around 200.4 feet tall.

Recreational maths with 13908099072

• 13908099072 backwards is 27099080931
• 13908099072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13908099072's digits is 48
• More coming soon!