31427982196290

Names of 31427982196290

• Cardinal: 31427982196290 can be written as Thirty-one trillion, four hundred twenty-seven billion, nine hundred eighty-two million, one hundred ninety-six thousand, two hundred ninety.

Scientific notation

• Scientific notation: 3.142798219629 × 10¹³

Factors of 31427982196290

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2709

Divisors of 31427982196290

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 29 30 45 58 61 87 90 122 145 174 183 261 290 305 366 435 522 549 610 841 870 915 1098 1305 1682 1769 1830 2523 2609 2610 2745 3538 4205 5046 5218 5307 5490 7569 7827 8410 8845 10614 12615 13045 15138 15654 15921 17690 23481 25230 26090 26535 31842 37845 39135 46962 51301 53070 75661 75690 78270 79605 102602 117405 151322 153903 159149 159210 226983 234810 256505 307806 318298 378305 453966 461709 477447 513010 680949 756610 769515 795745 923418 954894 1134915 1361898 1432341 1539030 1591490 2194169 2269830 2308545 2387235 2864682 3404745 4388338 4615321 4617090 4774470 6582507 6806881 6809490 7161705 9230642 10970845 13165014 13613762 13845963 14323410 19747521 20420643 21941690 23076605 27691926 32912535 34034405 39495042 40841286 41537889 46153210 61261929 65825070 68068810 69229815 83075778 98737605 102103215 122523858 133844309 138459630 197399549 197475210 204206430 207689445 267688618 306309645 394799098 401532927 415219741 415378890 592198647 612619290 669221545 803065854 830439482 986997745 1184397294 1204598781 1245659223 1338443090 1776595941 1973995490 2007664635 2076098705 2409197562 2491318446 2960993235 3553191882 3736977669 4015329270 4152197410 5724586921 5921986470 6022993905 6228296115 7473955338 8882979705 11449173842 12041372489 12045987810 12456592230 17173760763 17765959410 18684888345 24082744978 28622934605 34347521526 36124117467 37369776690 51521282289 57245869210 60206862445 72248234934 85868803815 103042564578 108372352401 120413724890 171737607630 180620587335 216744704802 257606411445 349199802181 361241174670 515212822890 541861762005 698399604362 1047599406543 1083723524010 1745999010905 2095198813086 3142798219629 3491998021810 5237997032715 6285596439258 10475994065430 15713991098145 31427982196290
• Sum of all divisors σ(n): 86047915117788
• Sum of proper divisors (its aliquot sum) s(n): 54619932921498
• 31427982196290 is an abundant number, because the sum of its proper divisors (54619932921498) is greater than itself. Its abundance is 23191950725208

Bases of 31427982196290

• Binary: 111001001010101100101101101101111111001000010₂
• Hexadecimal: 0x1C9565B6FE42
• Base-36: B51TD5IKI

Squares and roots of 31427982196290

• 31427982196290 squared (31427982196290²) is 987718064930321212089764100
• 31427982196290 cubed (31427982196290³) is 31041985759584145272948039240145995189000
• The square root of 31427982196290 is 5606066.5529665271
• The cube root of 31427982196290 is 31557.7113504257

Scales and comparisons

• 31,427,982,196,290 seconds is equal to 999,312 years, 32 weeks, 1 day, 22 hours, 31 minutes, 30 seconds.
• To count from 1 to 31,427,982,196,290 would take you about two million, four hundred ninety-eight thousand, two hundred eighty-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 31427982196290 cubic inches would be around 2629.8 feet tall.

Recreational maths with 31427982196290

• 31427982196290 backwards is 09269128972413
• The number of decimal digits it has is: 14
• The sum of 31427982196290's digits is 63
• More coming soon!