31300514620

Names of 31300514620

• Cardinal: 31300514620 can be written as Thirty-one billion, three hundred million, five hundred fourteen thousand, six hundred twenty.

Scientific notation

• Scientific notation: 3.130051462 × 10¹⁰

Factors of 31300514620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 309

Divisors of 31300514620

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 20 23 31 46 62 67 92 115 124 134 155 181 230 268 310 335 362 460 620 670 713 724 905 1340 1426 1541 1810 2077 2852 3082 3565 3620 4154 4163 5611 6164 7130 7705 8308 8326 10385 11222 12127 14260 15410 16652 20770 20815 22444 24254 28055 30820 32761 41540 41630 47771 48508 56110 60635 65522 83260 95542 112220 121270 129053 131044 163805 191084 238855 242540 258106 278921 327610 375937 477710 516212 557842 645265 655220 751874 753503 955420 1015591 1115684 1290530 1394605 1503748 1507006 1879685 2031182 2194987 2581060 2789210 3014012 3759370 3767515 4062364 4389974 5077955 5578420 7518740 7535030 8646551 8779948 10155910 10974935 15070060 17293102 20311820 21949870 23358593 34586204 43232755 43899740 46717186 50484701 68044597 86465510 93434372 100969402 116792965 136089194 172931020 201938804 233585930 252423505 272178388 340222985 467171860 504847010 680445970 1009694020 1360891940 1565025731 3130051462 6260102924 7825128655 15650257310 31300514620
• Sum of all divisors σ(n): 72257439744
• Sum of proper divisors (its aliquot sum) s(n): 40956925124
• 31300514620 is an abundant number, because the sum of its proper divisors (40956925124) is greater than itself. Its abundance is 9656410504

Bases of 31300514620

• Binary: 11101001001101001111111001100111100₂
• Hexadecimal: 0x749A7F33C
• Base-36: EDNINNG

Squares and roots of 31300514620

• 31300514620 squared (31300514620²) is 979722215476833744400
• 31300514620 cubed (31300514620³) is 30665809529071424887901543128000
• The square root of 31300514620 is 176919.5145256735
• The cube root of 31300514620 is 3151.4988959575

Scales and comparisons

• 31,300,514,620 seconds is equal to 995 years, 13 weeks, 3 days, 11 hours, 23 minutes, 40 seconds.
• To count from 1 to 31,300,514,620 would take you about one thousand, nine hundred ninety 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 31300514620 cubic inches would be around 262.6 feet tall.

Recreational maths with 31300514620

• 31300514620 backwards is 02641500313
• The number of decimal digits it has is: 11
• The sum of 31300514620's digits is 25
• More coming soon!