31913869050

Names of 31913869050

• Cardinal: 31913869050 can be written as Thirty-one billion, nine hundred thirteen million, eight hundred sixty-nine thousand and fifty.

Scientific notation

• Scientific notation: 3.191386905 × 10¹⁰

Factors of 31913869050

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 58

Divisors of 31913869050

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 41 42 45 49 50 54 63 70 75 82 90 98 105 123 126 135 147 150 175 189 205 210 225 245 246 270 287 294 315 343 350 369 378 410 441 450 490 525 574 615 630 675 686 735 738 861 882 945 1025 1029 1050 1107 1225 1230 1323 1350 1435 1470 1575 1681 1715 1722 1845 1890 2009 2050 2058 2205 2214 2450 2583 2646 2870 3075 3087 3150 3362 3430 3675 3690 4018 4305 4410 4725 5043 5145 5166 5535 6027 6150 6174 6615 7175 7350 7749 8405 8575 8610 9225 9261 9450 10045 10086 10290 11025 11070 11767 12054 12915 13230 14063 14350 15129 15435 15498 16810 17150 18081 18450 18522 20090 21525 22050 23534 25215 25725 25830 27675 28126 30135 30258 30870 33075 35301 36162 38745 42025 42189 43050 45387 46305 50225 50430 51450 54243 55350 58835 60270 64575 66150 68921 70315 70602 75645 77175 77490 82369 84050 84378 90405 90774 92610 100450 105903 108486 117670 126075 126567 129150 137842 140630 150675 151290 154350 164738 176505 180810 193725 206763 210945 211806 226935 231525 247107 252150 253134 271215 294175 301350 317709 344605 351575 353010 378225 379701 387450 411845 413526 421890 452025 453870 463050 482447 494214 529515 542430 576583 588350 620289 632835 635418 689210 703150 741321 756450 759402 823690 882525 904050 964894 1033815 1054725 1059030 1134675 1153166 1235535 1240578 1265670 1356075 1447341 1482642 1588545 1723025 1729749 1765050 1860867 1898505 2059225 2067630 2109450 2223963 2269350 2412235 2471070 2647575 2712150 2882915 2894682 3101445 3164175 3177090 3377129 3446050 3459498 3706605 3721734 3797010 4118450 4342023 4447926 4824470 5169075 5189247 5295150 5765830 6177675 6202890 6328350 6754258 7236705 7413210 7942725 8648745 8684046 9304335 9492525 10131387 10338150 10378494 11119815 12061175 12355350 13026069 14414575 14473410 15507225 15567741 15885450 16885645 17297490 18533025 18608670 18985050 20262774 21710115 22239630 23639903 24122350 25946235 26052138 28829150 30394161 31014450 31135482 33771290 36183525 37066050 43243725 43420230 46521675 47279806 50656935 51892470 55599075 60788322 65130345 70919709 72367050 77838705 84428225 86487450 91182483 93043350 101313870 108550575 111198150 118199515 129731175 130260690 141839418 151970805 155677410 168856450 182364966 212759127 217101150 236399030 253284675 259462350 303941610 325651725 354598545 389193525 425518254 455912415 506569350 590997575 638277381 651303450 709197090 759854025 778387050 911824830 1063795635 1181995150 1276554762 1519708050 1772992725 2127591270 2279562075 3191386905 3545985450 4559124150 5318978175 6382773810 10637956350 15956934525 31913869050
• Sum of all divisors σ(n): 105118272000
• Sum of proper divisors (its aliquot sum) s(n): 73204402950
• 31913869050 is an abundant number, because the sum of its proper divisors (73204402950) is greater than itself. Its abundance is 41290533900

Bases of 31913869050

• Binary: 11101101110001101101111111011111010₂
• Hexadecimal: 0x76E36FEFA
• Base-36: ENSOYYI

Squares and roots of 31913869050

• 31913869050 squared (31913869050²) is 1018495037740547902500
• 31913869050 cubed (31913869050³) is 32504117262526653635637167625000
• The square root of 31913869050 is 178644.5326619319
• The cube root of 31913869050 is 3171.9511203293

Scales and comparisons

• 31,913,869,050 seconds is equal to 1,014 years, 39 weeks, 4 days, 11 hours, 37 minutes, 30 seconds.
• To count from 1 to 31,913,869,050 would take you about two thousand and twenty-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 31913869050 cubic inches would be around 264.3 feet tall.

Recreational maths with 31913869050

• 31913869050 backwards is 05096831913
• 31913869050 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31913869050's digits is 45
• More coming soon!