16138316800

Names of 16138316800

• Cardinal: 16138316800 can be written as Sixteen billion, one hundred thirty-eight million, three hundred sixteen thousand, eight hundred.

Scientific notation

• Scientific notation: 1.61383168 × 10¹⁰

Factors of 16138316800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 171

Divisors of 16138316800

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 67 80 97 100 128 134 160 194 200 256 268 320 335 388 400 485 512 536 640 670 776 800 970 1024 1072 1280 1340 1552 1600 1675 1940 2144 2425 2560 2680 3104 3200 3350 3880 4288 4850 5120 5360 6208 6400 6499 6700 7760 8576 9409 9700 10720 12416 12800 12998 13400 15520 17152 18818 19400 21440 24832 25600 25996 26800 31040 32495 34304 37636 38800 42880 47045 49664 51992 53600 62080 64990 68608 75272 77600 85760 94090 99328 103984 107200 124160 129980 150544 155200 162475 171520 188180 207968 214400 235225 248320 259960 301088 310400 324950 343040 376360 415936 428800 470450 496640 519920 602176 620800 630403 649900 752720 831872 857600 940900 1039840 1204352 1241600 1260806 1299800 1505440 1663744 1715200 1881800 2079680 2408704 2483200 2521612 2599600 3010880 3152015 3327488 3763600 4159360 4817408 5043224 5199200 6021760 6304030 6654976 7527200 8318720 9634816 10086448 10398400 12043520 12608060 15054400 15760075 16637440 20172896 20796800 24087040 25216120 30108800 31520150 33274880 40345792 41593600 48174080 50432240 60217600 63040300 80691584 83187200 100864480 120435200 126080600 161383168 166374400 201728960 240870400 252161200 322766336 403457920 504322400 645532672 806915840 1008644800 1613831680 2017289600 3227663360 4034579200 8069158400 16138316800
• Sum of all divisors σ(n): 41023427532
• Sum of proper divisors (its aliquot sum) s(n): 24885110732
• 16138316800 is an abundant number, because the sum of its proper divisors (24885110732) is greater than itself. Its abundance is 8746793932

Bases of 16138316800

• Binary: 1111000001111010110010110000000000₂
• Hexadecimal: 0x3C1EB2C00
• Base-36: 7EWC4XS

Squares and roots of 16138316800

• 16138316800 squared (16138316800²) is 260445269137162240000
• 16138316800 cubed (16138316800³) is 4203148262396786882117632000000
• The square root of 16138316800 is 127036.6750194605
• The cube root of 16138316800 is 2527.0824528915

Scales and comparisons

• 16,138,316,800 seconds is equal to 513 years, 7 weeks, 5 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 16,138,316,800 would take you about one thousand and twenty-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 16138316800 cubic inches would be around 210.6 feet tall.

Recreational maths with 16138316800

• 16138316800 backwards is 00861383161
• The number of decimal digits it has is: 11
• The sum of 16138316800's digits is 37
• More coming soon!