13830379472

Names of 13830379472

• Cardinal: 13830379472 can be written as Thirteen billion, eight hundred thirty million, three hundred seventy-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3830379472 × 10¹⁰

Factors of 13830379472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 31270

Divisors of 13830379472

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 182 208 307 364 614 728 1228 1456 2149 2456 3991 4298 4912 7982 8596 15964 17192 27937 30941 31928 34384 55874 61882 63856 111748 123764 216587 223496 247528 402233 433174 446992 495056 804466 866348 1608932 1732696 2815631 3217864 3465392 5631262 6435728 9498887 11262524 18997774 22525048 37995548 45050096 66492209 75991096 123485531 132984418 151982192 246971062 265968836 493942124 531937672 864398717 987884248 1063875344 1728797434 1975768496 3457594868 6915189736 13830379472
• Sum of all divisors σ(n): 33088632192
• Sum of proper divisors (its aliquot sum) s(n): 19258252720
• 13830379472 is an abundant number, because the sum of its proper divisors (19258252720) is greater than itself. Its abundance is 5427873248

Bases of 13830379472

• Binary: 1100111000010110101101011111010000₂
• Hexadecimal: 0x3385AD7D0
• Base-36: 6CQ913K

Squares and roots of 13830379472

• 13830379472 squared (13830379472²) is 191279396339518998784
• 13830379472 cubed (13830379472³) is 2645466636550635503136226562048
• The square root of 13830379472 is 117602.6337800307
• The cube root of 13830379472 is 2400.3691256321

Scales and comparisons

• 13,830,379,472 seconds is equal to 439 years, 39 weeks, 4 days, 20 hours, 4 minutes, 32 seconds.
• To count from 1 to 13,830,379,472 would take you about eight hundred seventy-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 13830379472 cubic inches would be around 200 feet tall.

Recreational maths with 13830379472

• 13830379472 backwards is 27497303831
• The number of decimal digits it has is: 11
• The sum of 13830379472's digits is 47
• More coming soon!