31412390021831

Names of 31412390021831

• Cardinal: 31412390021831 can be written as Thirty-one trillion, four hundred twelve billion, three hundred ninety million, twenty-one thousand, eight hundred thirty-one.

Scientific notation

• Scientific notation: 3.1412390021831 × 10¹³

Factors of 31412390021831

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 931

Divisors of 31412390021831

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 13 17 41 49 91 119 221 287 289 343 533 637 697 833 853 1547 1681 2009 2023 3731 3757 4459 4879 4913 5831 5971 9061 10829 11089 11767 11849 14063 14161 14501 21853 26117 26299 28577 34153 34391 34973 41797 63427 63869 75803 77623 82369 82943 99127 101507 152971 154037 182819 184093 188513 200039 201433 239071 240737 244811 246517 292579 371501 443989 447083 454649 485809 543361 576583 580601 594541 710549 1070797 1078259 1288651 1319591 1400273 1410031 1433893 1685159 1713677 1725619 2600507 2618629 3107923 3129581 3182543 3204721 3400663 3803527 4064207 4161787 4190789 4973843 6315517 7495579 7547813 7729033 8258753 9237137 9801911 9870217 10037251 10107197 11995739 12079333 18203549 18330403 18640609 21907067 22277801 22433047 23804641 24376181 29132509 29335523 44208619 52834691 54103231 54480257 57811271 64659959 69091519 70260757 70750379 84555331 107363789 127424843 128312821 130484263 131393561 155944607 157031329 166632487 170633267 171822349 203927563 205348661 309460333 316890353 378722617 381361799 404678897 414395077 491825299 495252653 751546523 898189747 913389841 919754927 1099219303 1194432869 1202756443 1437440627 2166222331 2218232471 2233690537 2651058319 2669532593 2832752279 2900765539 3466768571 5260825661 5387136001 6393728887 6438284489 7044716309 8361030083 8419295101 15527627297 15635833759 18686728151 20305358773 36825779627 37709952007 45067991423 49313014163 58935065707 91581312017 108693391079 109450836313 142137511411 263969664049 345191099141 641069184119 766155854191 1847787648343 2416337693987 4487484288833 31412390021831
• Sum of all divisors σ(n): 43013192544000
• Sum of proper divisors (its aliquot sum) s(n): 11600802522169
• 31412390021831 is a deficient number, because the sum of its proper divisors (11600802522169) is less than itself. Its deficiency is 19811587499662

Bases of 31412390021831

• Binary: 111001001000111000100010110010100101011000111₂
• Hexadecimal: 0x1C91C4594AC7
• Base-36: B4UNHZ3RB

Squares and roots of 31412390021831

• 31412390021831 squared (31412390021831²) is 986738246883627772656592561
• 31412390021831 cubed (31412390021831³) is 30995806660566282877236699502096862199191
• The square root of 31412390021831 is 5604675.7285173065
• The cube root of 31412390021831 is 31552.4916417235

Scales and comparisons

• 31,412,390,021,831 seconds is equal to 998,816 years, 43 weeks, 3 days, 22 hours, 57 minutes, 11 seconds.
• To count from 1 to 31,412,390,021,831 would take you about two million, four hundred ninety-seven thousand and forty-two 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 31412390021831 cubic inches would be around 2629.4 feet tall.

Recreational maths with 31412390021831

• 31412390021831 backwards is 13812009321413
• The number of decimal digits it has is: 14
• The sum of 31412390021831's digits is 38
• More coming soon!