13099081380

Names of 13099081380

• Cardinal: 13099081380 can be written as Thirteen billion, ninety-nine million, eighty-one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.309908138 × 10¹⁰

Factors of 13099081380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7888

Divisors of 13099081380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 84 105 110 132 140 154 165 210 220 231 308 330 379 385 420 462 660 758 770 924 1137 1155 1516 1540 1895 2274 2310 2653 3790 4169 4548 4620 5306 5685 7481 7580 7959 8338 10612 11370 12507 13265 14962 15918 16676 20845 22443 22740 25014 26530 29183 29924 31836 37405 39795 41690 44886 50028 52367 53060 58366 62535 74810 79590 82291 83380 87549 89772 104734 112215 116732 125070 145915 149620 157101 159180 164582 175098 209468 224430 246873 250140 261835 291830 314202 329164 350196 411455 437745 448860 493746 523670 576037 583660 628404 785505 822910 875490 987492 1047340 1152074 1234365 1571010 1645820 1728111 1750980 2304148 2468730 2835299 2880185 3142020 3456222 4937460 5670598 5760370 6912444 8505897 8640555 11341196 11520740 14176495 17011794 17281110 19847093 28352990 31188289 34023588 34562220 39694186 42529485 56705980 59541279 62376578 79388372 85058970 93564867 99235465 119082558 124753156 155941445 170117940 187129734 198470930 218318023 238165116 297706395 311882890 374259468 396941860 436636046 467824335 595412790 623765780 654954069 873272092 935648670 1091590115 1190825580 1309908138 1871297340 2183180230 2619816276 3274770345 4366360460 6549540690 13099081380
• Sum of all divisors σ(n): 45854484480
• Sum of proper divisors (its aliquot sum) s(n): 32755403100
• 13099081380 is an abundant number, because the sum of its proper divisors (32755403100) is greater than itself. Its abundance is 19656321720

Bases of 13099081380

• Binary: 1100001100110001000001111010100100₂
• Hexadecimal: 0x30CC41EA4
• Base-36: 60MURVO

Squares and roots of 13099081380

• 13099081380 squared (13099081380²) is 171585932999862704400
• 13099081380 cubed (13099081380³) is 2247618100028429093762484072000
• The square root of 13099081380 is 114451.2183421391
• The cube root of 13099081380 is 2357.2932543575

Scales and comparisons

• 13,099,081,380 seconds is equal to 416 years, 26 weeks, 3 days, 17 hours, 43 minutes.
• To count from 1 to 13,099,081,380 would take you about eight hundred thirty-three 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 13099081380 cubic inches would be around 196.4 feet tall.

Recreational maths with 13099081380

• 13099081380 backwards is 08318099031
• 13099081380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13099081380's digits is 42
• More coming soon!