13630497920

Names of 13630497920

• Cardinal: 13630497920 can be written as Thirteen billion, six hundred thirty million, four hundred ninety-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.363049792 × 10¹⁰

Factors of 13630497920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2702

Divisors of 13630497920

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 208 260 320 416 520 640 832 941 1040 1664 1741 1882 2080 3482 3764 4160 4705 6964 7528 8320 8705 9410 12233 13928 15056 17410 18820 22633 24466 27856 30112 34820 37640 45266 48932 55712 60224 61165 69640 75280 90532 97864 111424 113165 120448 122330 139280 150560 181064 195728 222848 226330 244660 278560 301120 362128 391456 452660 489320 557120 602240 724256 782912 905320 978640 1114240 1448512 1565824 1638281 1810640 1957280 2897024 3276562 3621280 3914560 6553124 7242560 7829120 8191405 13106248 14485120 16382810 21297653 26212496 32765620 42595306 52424992 65531240 85190612 104849984 106488265 131062480 170381224 209699968 212976530 262124960 340762448 425953060 524249920 681524896 851906120 1048499840 1363049792 1703812240 2726099584 3407624480 6815248960 13630497920
• Sum of all divisors σ(n): 35149448880
• Sum of proper divisors (its aliquot sum) s(n): 21518950960
• 13630497920 is an abundant number, because the sum of its proper divisors (21518950960) is greater than itself. Its abundance is 7888453040

Bases of 13630497920

• Binary: 1100101100011100001110010010000000₂
• Hexadecimal: 0x32C70E480
• Base-36: 69F8VI8

Squares and roots of 13630497920

• 13630497920 squared (13630497920²) is 185790473547124326400
• 13630497920 cubed (13630497920³) is 2532416663239893152976601088000
• The square root of 13630497920 is 116749.7234257967
• The cube root of 13630497920 is 2388.7493044801

Scales and comparisons

• 13,630,497,920 seconds is equal to 433 years, 21 weeks, 1 day, 9 hours, 25 minutes, 20 seconds.
• To count from 1 to 13,630,497,920 would take you about eight hundred sixty-six 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 13630497920 cubic inches would be around 199.1 feet tall.

Recreational maths with 13630497920

• 13630497920 backwards is 02979403631
• The number of decimal digits it has is: 11
• The sum of 13630497920's digits is 44
• More coming soon!