31304683900

Names of 31304683900

• Cardinal: 31304683900 can be written as Thirty-one billion, three hundred four million, six hundred eighty-three thousand, nine hundred.

Scientific notation

• Scientific notation: 3.13046839 × 10¹⁰

Factors of 31304683900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 111

Divisors of 31304683900

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 49 50 70 97 98 100 140 175 194 196 245 343 350 388 485 490 679 686 700 970 980 1225 1358 1372 1715 1940 2425 2450 2716 3395 3430 4753 4850 4900 6790 6860 8575 9409 9506 9700 13580 16975 17150 18818 19012 23765 33271 33950 34300 37636 47045 47530 65863 66542 67900 94090 95060 118825 131726 133084 166355 188180 235225 237650 263452 329315 332710 461041 470450 475300 658630 665420 831775 912673 922082 940900 1317260 1646575 1663550 1825346 1844164 2305205 3227287 3293150 3327100 3650692 4563365 4610410 6388711 6454574 6586300 9126730 9220820 11526025 12777422 12909148 16136435 18253460 22816825 23052050 25554844 31943555 32272870 44720977 45633650 46104100 63887110 64545740 80682175 89441954 91267300 127774220 159717775 161364350 178883908 223604885 313046839 319435550 322728700 447209770 626093678 638871100 894419540 1118024425 1252187356 1565234195 2236048850 3130468390 4472097700 6260936780 7826170975 15652341950 31304683900
• Sum of all divisors σ(n): 80045224000
• Sum of proper divisors (its aliquot sum) s(n): 48740540100
• 31304683900 is an abundant number, because the sum of its proper divisors (48740540100) is greater than itself. Its abundance is 17435856200

Bases of 31304683900

• Binary: 11101001001111001111001000101111100₂
• Hexadecimal: 0x749E7917C
• Base-36: EDQ00OS

Squares and roots of 31304683900

• 31304683900 squared (31304683900²) is 979983234078919210000
• 31304683900 cubed (31304683900³) is 30678065370140273522687719000000
• The square root of 31304683900 is 176931.2971184013
• The cube root of 31304683900 is 3151.6388180231

Scales and comparisons

• 31,304,683,900 seconds is equal to 995 years, 20 weeks, 2 days, 17 hours, 31 minutes, 40 seconds.
• To count from 1 to 31,304,683,900 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 31304683900 cubic inches would be around 262.6 feet tall.

Recreational maths with 31304683900

• 31304683900 backwards is 00938640313
• The number of decimal digits it has is: 11
• The sum of 31304683900's digits is 37
• More coming soon!