12402851175090

Names of 12402851175090

• Cardinal: 12402851175090 can be written as Twelve trillion, four hundred two billion, eight hundred fifty-one million, one hundred seventy-five thousand and ninety.

Scientific notation

• Scientific notation: 1.240285117509 × 10¹³

Factors of 12402851175090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3473

Divisors of 12402851175090

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 31 45 62 90 93 155 186 211 279 310 422 465 558 633 930 961 1055 1266 1395 1899 1922 2110 2790 2883 3165 3221 3798 4805 5766 6330 6442 6541 8649 9495 9610 9663 13082 14415 16105 17298 18990 19326 19623 28830 28989 32210 32705 39246 43245 44521 48315 57978 58869 65410 86490 89042 96630 98115 99851 117738 133563 144945 196230 199702 202771 222605 267126 289890 294345 299553 400689 405542 445210 499255 588690 599106 608313 667815 679631 801378 898659 998510 1013855 1216626 1335630 1359262 1380151 1497765 1797318 1824939 2003445 2027710 2038893 2760302 2995530 3041565 3095381 3398155 3649878 4006890 4077786 4140453 4493295 6083130 6116679 6190762 6796310 6900755 8280906 8986590 9124695 9286143 10194465 12233358 12421359 13801510 15476905 18249390 18572286 20388930 20702265 21068561 24842718 27858429 30583395 30953810 41404530 42137122 42784681 46430715 55716858 61166790 62106795 63205683 85569362 92861430 105342805 124213590 126411366 128354043 139292145 143402141 189617049 210685610 213923405 256708086 278584290 286804282 316028415 379234098 385062129 427846810 430206423 632056830 641770215 653125391 717010705 770124258 860412846 948085245 1283540430 1290619269 1306250782 1434021410 1896170490 1925310645 1959376173 2151032115 2581238538 3265626955 3850621290 3918752346 4302064230 4445466371 5878128519 6453096345 6531253910 8890932742 9796880865 11756257038 12906192690 13336399113 19593761730 22227331855 26672798226 29390642595 40009197339 44454663710 58781285190 66681995565 80018394678 133363991130 137809457501 200045986695 275618915002 400091973390 413428372503 689047287505 826856745006 1240285117509 1378094575010 2067141862515 2480570235018 4134283725030 6201425587545 12402851175090
• Sum of all divisors σ(n): 33490271392812
• Sum of proper divisors (its aliquot sum) s(n): 21087420217722
• 12402851175090 is an abundant number, because the sum of its proper divisors (21087420217722) is greater than itself. Its abundance is 8684569042632

Bases of 12402851175090

• Binary: 10110100011111000011100010011101101010110010₂
• Hexadecimal: 0xB47C389DAB2
• Base-36: 4E9SHCVCI

Squares and roots of 12402851175090

• 12402851175090 squared (12402851175090²) is 153830717271431393836508100
• 12402851175090 cubed (12402851175090³) is 1907939492474910421531451071427303229000
• The square root of 12402851175090 is 3521768.1887213987
• The cube root of 12402851175090 is 23147.6644143235

Scales and comparisons

• 12,402,851,175,090 seconds is equal to 394,372 years, 15 weeks, 5 days, 5 hours, 31 minutes, 30 seconds.
• To count from 1 to 12,402,851,175,090 would take you about nine hundred eighty-five thousand, nine hundred thirty 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 12402851175090 cubic inches would be around 1929 feet tall.

Recreational maths with 12402851175090

• 12402851175090 backwards is 09057115820421
• 12402851175090 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12402851175090's digits is 45
• More coming soon!