31357928034225

Names of 31357928034225

• Cardinal: 31357928034225 can be written as Thirty-one trillion, three hundred fifty-seven billion, nine hundred twenty-eight million, thirty-four thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.1357928034225 × 10¹³

Factors of 31357928034225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 68

Divisors of 31357928034225

• Number of divisors d(n): 225
• Complete list of divisors:
  1 3 5 9 13 15 25 39 45 47 65 75 117 141 169 195 225 235 325 423 507 585 611 705 845 975 1175 1521 1833 2115 2197 2209 2535 2925 3055 3525 4225 5499 6591 6627 7605 7943 9165 10575 10985 11045 12675 15275 19773 19881 23829 27495 28561 28717 32955 33135 38025 39715 45825 54925 55225 71487 85683 86151 98865 99405 103259 103823 119145 137475 142805 143585 164775 165675 198575 257049 258453 309777 311469 357435 373321 428415 430755 494325 497025 516295 519115 595725 714025 717925 929331 934407 1119963 1285245 1292265 1342367 1349699 1548885 1557345 1787175 1866605 2142075 2153775 2581475 2595575 3359889 4027101 4049097 4646655 4672035 4853173 4879681 5599815 6426225 6461325 6711835 6748495 7744425 7786725 9333025 12081303 12147291 14559519 14639043 16799445 17546087 20135505 20245485 23233275 23360175 24265865 24398405 27999075 33559175 33742475 43678557 43917129 52638261 60406515 60736455 63091249 63435853 72797595 73195215 83997225 87730435 100677525 101227425 121329325 121992025 157914783 189273747 190307559 218392785 219585645 228099131 263191305 302032575 303682275 315456245 317179265 363987975 365976075 438652175 567821241 570922677 684297393 789573915 824666089 946368735 951537795 1091963925 1097928225 1140495655 1315956525 1577281225 1585896325 2052892179 2473998267 2839106205 2854613385 2965288703 3421486965 3947869575 4123330445 4731843675 4757688975 5702478275 7421994801 8895866109 10264460895 10720659157 12369991335 14195531025 14273066925 14826443515 17107434825 20616652225 26687598327 32161977471 37109974005 44479330545 51322304475 53603295785 61849956675 74132217575 96485932413 133437991635 139368569041 160809887355 185549870025 222396652725 268016478925 418105707123 482429662065 667189958175 696842845205 804049436775 1254317121369 2090528535615 2412148310325 3484214226025 6271585606845 10452642678075 31357928034225
• Sum of all divisors σ(n): 62168565733703
• Sum of proper divisors (its aliquot sum) s(n): 30810637699478
• 31357928034225 is a deficient number, because the sum of its proper divisors (30810637699478) is less than itself. Its deficiency is 547290334747

Bases of 31357928034225

• Binary: 111001000010100010110001010010100111110110001₂
• Hexadecimal: 0x1C8516294FB1
• Base-36: B45MSPP69

Squares and roots of 31357928034225

• 31357928034225 squared (31357928034225²) is 983319650599634172771350625
• 31357928034225 cubed (31357928034225³) is 30834866838142600257876052924604475140625
• 31357928034225 is a perfect square number. Its square root is 5599815
• The cube root of 31357928034225 is 31534.2461290707

Scales and comparisons

• 31,357,928,034,225 seconds is equal to 997,085 years, 5 weeks, 6 days, 21 hours, 3 minutes, 45 seconds.
• To count from 1 to 31,357,928,034,225 would take you about two million, four hundred ninety-two thousand, seven hundred twelve 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 31357928034225 cubic inches would be around 2627.9 feet tall.

Recreational maths with 31357928034225

• 31357928034225 backwards is 52243082975313
• The number of decimal digits it has is: 14
• The sum of 31357928034225's digits is 54
• More coming soon!