31943030200

Names of 31943030200

• Cardinal: 31943030200 can be written as Thirty-one billion, nine hundred forty-three million, thirty thousand, two hundred.

Scientific notation

• Scientific notation: 3.19430302 × 10¹⁰

Factors of 31943030200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 418

Divisors of 31943030200

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 20 23 25 29 40 46 50 58 92 100 115 116 145 184 200 230 232 290 359 460 529 575 580 667 718 725 841 920 1058 1150 1160 1334 1436 1450 1682 1795 2116 2300 2645 2668 2872 2900 3335 3364 3590 4205 4232 4600 5290 5336 5800 6670 6728 7180 8257 8410 8975 10411 10580 13225 13340 14360 15341 16514 16675 16820 17950 19343 20822 21025 21160 26450 26680 30682 33028 33350 33640 35900 38686 41285 41644 42050 52055 52900 61364 66056 66700 71800 76705 77372 82570 83288 84100 96715 104110 105800 122728 133400 153410 154744 165140 168200 189911 193430 206425 208220 239453 260275 301919 306820 330280 379822 383525 386860 412850 416440 444889 478906 483575 520550 603838 613640 759644 767050 773720 825700 889778 949555 957812 967150 1041100 1197265 1207676 1509595 1519288 1534100 1651400 1779556 1899110 1915624 1934300 2082200 2224445 2394530 2415352 3019190 3068200 3559112 3798220 3868600 4448890 4747775 4789060 5507419 5986325 6038380 6944137 7547975 7596440 8897780 9495550 9578120 11014838 11122225 11972650 12076760 13888274 15095950 17795560 18991100 22029676 22244450 23945300 27537095 27776548 30191900 34720685 37982200 44059352 44488900 47890600 55074190 55553096 60383800 69441370 88977800 110148380 137685475 138882740 159715151 173603425 220296760 275370950 277765480 319430302 347206850 550741900 638860604 694413700 798575755 1101483800 1277721208 1388827400 1597151510 3194303020 3992878775 6388606040 7985757550 15971515100 31943030200
• Sum of all divisors σ(n): 80630386200
• Sum of proper divisors (its aliquot sum) s(n): 48687356000
• 31943030200 is an abundant number, because the sum of its proper divisors (48687356000) is greater than itself. Its abundance is 16744325800

Bases of 31943030200

• Binary: 11101101111111100111111010110111000₂
• Hexadecimal: 0x76FF3F5B8
• Base-36: EOA1ZUG

Squares and roots of 31943030200

• 31943030200 squared (31943030200²) is 1020357178358112040000
• 31943030200 cubed (31943030200³) is 32593300163079959308703608000000
• The square root of 31943030200 is 178726.1318330367
• The cube root of 31943030200 is 3172.9169447639

Scales and comparisons

• 31,943,030,200 seconds is equal to 1,015 years, 35 weeks, 5 days, 23 hours, 56 minutes, 40 seconds.
• To count from 1 to 31,943,030,200 would take you about two thousand and thirty-one 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 31943030200 cubic inches would be around 264.4 feet tall.

Recreational maths with 31943030200

• 31943030200 backwards is 00203034913
• 31943030200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31943030200's digits is 25
• More coming soon!