31424701800

Names of 31424701800

• Cardinal: 31424701800 can be written as Thirty-one billion, four hundred twenty-four million, seven hundred one thousand, eight hundred.

Scientific notation

• Scientific notation: 3.14247018 × 10¹⁰

Factors of 31424701800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2267

Divisors of 31424701800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 67 75 100 120 134 150 200 201 268 300 335 402 449 536 600 670 804 898 1005 1340 1347 1608 1675 1741 1796 2010 2245 2680 2694 3350 3482 3592 4020 4490 5025 5223 5388 6700 6735 6964 8040 8705 8980 10050 10446 10776 11225 13400 13470 13928 17410 17960 20100 20892 22450 26115 26940 30083 33675 34820 40200 41784 43525 44900 52230 53880 60166 67350 69640 87050 89800 90249 104460 116647 120332 130575 134700 150415 174100 180498 208920 233294 240664 261150 269400 300830 348200 349941 360996 451245 466588 522300 583235 601660 699882 721992 752075 781709 902490 933176 1044600 1166470 1203320 1399764 1504150 1563418 1749705 1804980 2256225 2332940 2345127 2799528 2916175 3008300 3126836 3499410 3609960 3908545 4512450 4665880 4690254 5832350 6016600 6253672 6998820 7817090 8748525 9024900 9380508 11664700 11725635 13997640 15634180 17497050 18049800 18761016 19542725 23329400 23451270 31268360 34994100 39085450 46902540 52374503 58628175 69988200 78170900 93805080 104749006 117256350 156341800 157123509 209498012 234512700 261872515 314247018 418996024 469025400 523745030 628494036 785617545 1047490060 1256988072 1309362575 1571235090 2094980120 2618725150 3142470180 3928087725 5237450300 6284940360 7856175450 10474900600 15712350900 31424701800
• Sum of all divisors σ(n): 99147672000
• Sum of proper divisors (its aliquot sum) s(n): 67722970200
• 31424701800 is an abundant number, because the sum of its proper divisors (67722970200) is greater than itself. Its abundance is 36298268400

Bases of 31424701800

• Binary: 11101010001000011101110010101101000₂
• Hexadecimal: 0x7510EE568
• Base-36: EFPGF3C

Squares and roots of 31424701800

• 31424701800 squared (31424701800²) is 987511883218923240000
• 31424701800 cubed (31424701800³) is 31032266454111086934089832000000
• The square root of 31424701800 is 177270.1379251451
• The cube root of 31424701800 is 3155.6613333159

Scales and comparisons

• 31,424,701,800 seconds is equal to 999 years, 10 weeks, 5 days, 19 hours, 50 minutes.
• To count from 1 to 31,424,701,800 would take you about one thousand, nine hundred ninety-eight 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 31424701800 cubic inches would be around 263 feet tall.

Recreational maths with 31424701800

• 31424701800 backwards is 00810742413
• 31424701800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31424701800's digits is 30
• More coming soon!