13217814900

Names of 13217814900

• Cardinal: 13217814900 can be written as Thirteen billion, two hundred seventeen million, eight hundred fourteen thousand, nine hundred.

Scientific notation

• Scientific notation: 1.32178149 × 10¹⁰

Factors of 13217814900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5394

Divisors of 13217814900

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 103 108 135 150 162 180 206 225 243 270 300 309 324 405 412 450 486 515 540 618 675 810 900 927 972 1030 1215 1236 1350 1545 1620 1854 2025 2060 2430 2575 2700 2781 3090 3708 4050 4635 4860 5150 5281 5562 6075 6180 7725 8100 8343 9270 10300 10562 11124 12150 13905 15450 15843 16686 18540 21124 23175 24300 25029 26405 27810 30900 31686 33372 41715 46350 47529 50058 52810 55620 63372 69525 79215 83430 92700 95058 100116 105620 125145 132025 139050 142587 158430 166860 190116 208575 237645 250290 264050 278100 285174 316860 396075 417150 427761 475290 500580 528100 543943 570348 625725 712935 792150 834300 855522 950580 1087886 1188225 1251450 1283283 1425870 1584300 1631829 1711044 2138805 2175772 2376450 2502900 2566566 2719715 2851740 3263658 3564675 4277610 4752900 4895487 5133132 5439430 6416415 6527316 7129350 8159145 8555220 9790974 10694025 10878860 12832830 13598575 14258700 14686461 16318290 19581948 21388050 24477435 25665660 27197150 29372922 32082075 32636580 40795725 42776100 44059383 48954870 54394300 58745844 64164150 73432305 81591450 88118766 97909740 122387175 128328300 132178149 146864610 163182900 176237532 220296915 244774350 264356298 293729220 367161525 440593830 489548700 528712596 660890745 734323050 881187660 1101484575 1321781490 1468646100 2202969150 2643562980 3304453725 4405938300 6608907450 13217814900
• Sum of all divisors σ(n): 43390320064
• Sum of proper divisors (its aliquot sum) s(n): 30172505164
• 13217814900 is an abundant number, because the sum of its proper divisors (30172505164) is greater than itself. Its abundance is 16954690264

Bases of 13217814900

• Binary: 1100010011110101111101100101110100₂
• Hexadecimal: 0x313D7D974
• Base-36: 62LJN90

Squares and roots of 13217814900

• 13217814900 squared (13217814900²) is 174710630730662010000
• 13217814900 cubed (13217814900³) is 2309292778060142202641949000000
• The square root of 13217814900 is 114968.7561905407
• The cube root of 13217814900 is 2364.3942177995

Scales and comparisons

• 13,217,814,900 seconds is equal to 420 years, 14 weeks, 5 days, 23 hours, 15 minutes.
• To count from 1 to 13,217,814,900 would take you about eight hundred forty 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 13217814900 cubic inches would be around 197 feet tall.

Recreational maths with 13217814900

• 13217814900 backwards is 00941871231
• 13217814900 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13217814900's digits is 36
• More coming soon!