13149038080

Names of 13149038080

• Cardinal: 13149038080 can be written as Thirteen billion, one hundred forty-nine million, thirty-eight thousand and eighty.

Scientific notation

• Scientific notation: 1.314903808 × 10¹⁰

Factors of 13149038080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 909

Divisors of 13149038080

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 79 80 128 158 160 256 316 320 395 512 632 640 790 823 1264 1280 1580 1646 2528 2560 3160 3292 4115 5056 6241 6320 6584 8230 10112 12482 12640 13168 16460 20224 24964 25280 26336 31205 32920 40448 49928 50560 52672 62410 65017 65840 99856 101120 105344 124820 130034 131680 199712 202240 210688 249640 260068 263360 325085 399424 421376 499280 520136 526720 650170 798848 998560 1040272 1053440 1300340 1597696 1997120 2080544 2106880 2600680 3195392 3994240 4161088 5136343 5201360 7988480 8322176 10272686 10402720 15976960 16644352 20545372 20805440 25681715 33288704 41090744 41610880 51363430 82181488 83221760 102726860 164362976 166443520 205453720 328725952 410907440 657451904 821814880 1314903808 1643629760 2629807616 3287259520 6574519040 13149038080
• Sum of all divisors σ(n): 31969797552
• Sum of proper divisors (its aliquot sum) s(n): 18820759472
• 13149038080 is an abundant number, because the sum of its proper divisors (18820759472) is greater than itself. Its abundance is 5671721392

Bases of 13149038080

• Binary: 1100001111101111100110011000000000₂
• Hexadecimal: 0x30FBE6600
• Base-36: 61GLIPS

Squares and roots of 13149038080

• 13149038080 squared (13149038080²) is 172897202429290086400
• 13149038080 cubed (13149038080³) is 2273431898668203853440090112000
• The square root of 13149038080 is 114669.2551645819
• The cube root of 13149038080 is 2360.2861665821

Scales and comparisons

• 13,149,038,080 seconds is equal to 418 years, 5 weeks, 22 hours, 34 minutes, 40 seconds.
• To count from 1 to 13,149,038,080 would take you about eight hundred thirty-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 13149038080 cubic inches would be around 196.7 feet tall.

Recreational maths with 13149038080

• 13149038080 backwards is 08083094131
• The number of decimal digits it has is: 11
• The sum of 13149038080's digits is 37
• More coming soon!