31682247329421

Names of 31682247329421

• Cardinal: 31682247329421 can be written as Thirty-one trillion, six hundred eighty-two billion, two hundred forty-seven million, three hundred twenty-nine thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 3.1682247329421 × 10¹³

Factors of 31682247329421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1181

Divisors of 31682247329421

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 13 17 39 51 61 117 153 169 183 221 289 507 549 663 793 867 1037 1087 1521 1989 2379 2601 2873 3111 3261 3757 7137 8619 9333 9783 10309 11271 13481 14131 17629 18479 25857 30927 33813 40443 42393 48841 52887 55437 66307 92781 121329 127179 146523 158661 166311 175253 183703 198921 229177 240227 314143 439569 525759 551109 596763 687531 720681 861991 942429 1127219 1181569 1577277 1653327 2062593 2162043 2585973 2827287 2979301 3122951 3381657 3544707 4083859 7757919 8937903 9368853 10144971 10634121 11205883 12251577 14653847 15360397 19162723 20086673 26813709 28106559 33617649 36754731 43961541 46081191 53090167 57488169 60260019 72075709 100852947 131884623 138243573 159270501 172464507 180780057 190500011 199685161 216227127 249115399 261126749 341473441 477811503 571500033 599055483 648681381 747346197 783380247 936984217 1024420323 1225287053 1714500099 1797166449 2242038591 2350140741 2810952651 3073260969 3238500187 3394647737 3675861159 4439154733 8432857953 9715500561 10183943211 11027583477 12180794821 13317464199 15928731689 20829879901 29146501683 30551829633 36542384463 39952392597 47786195067 57709011529 62489639703 109627153389 143358585201 173127034587 187468919109 207073511957 270788438713 519381103761 621220535871 812365316139 1863661607613 2437095948417 3520249703269 10560749109807 31682247329421
• Sum of all divisors σ(n): 53552939451102
• Sum of proper divisors (its aliquot sum) s(n): 21870692121681
• 31682247329421 is a deficient number, because the sum of its proper divisors (21870692121681) is less than itself. Its deficiency is 9811555207740

Bases of 31682247329421

• Binary: 111001101000010011001000110010000011010001101₂
• Hexadecimal: 0x1CD09919068D
• Base-36: B8AMG1QX9

Squares and roots of 31682247329421

• 31682247329421 squared (31682247329421²) is 1003764795842604086492195241
• 31682247329421 cubed (31682247329421³) is 31801524522451158602721573973931975485461
• The square root of 31682247329421 is 5628698.5466820835
• The cube root of 31682247329421 is 31642.5877636291

Scales and comparisons

• 31,682,247,329,421 seconds is equal to 1,007,397 years, 24 weeks, 1 day, 10 hours, 10 minutes, 21 seconds.
• To count from 1 to 31,682,247,329,421 would take you about two million, five hundred eighteen thousand, four hundred ninety-three 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 31682247329421 cubic inches would be around 2636.9 feet tall.

Recreational maths with 31682247329421

• 31682247329421 backwards is 12492374228613
• The number of decimal digits it has is: 14
• The sum of 31682247329421's digits is 54
• More coming soon!