12921168248163

Names of 12921168248163

• Cardinal: 12921168248163 can be written as Twelve trillion, nine hundred twenty-one billion, one hundred sixty-eight million, two hundred forty-eight thousand, one hundred sixty-three.

Scientific notation

• Scientific notation: 1.2921168248163 × 10¹³

Factors of 12921168248163

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2072

Divisors of 12921168248163

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 21 27 31 43 49 63 93 127 129 147 189 217 279 301 381 387 441 651 837 889 903 961 1143 1161 1323 1333 1519 1861 1953 2107 2667 2709 2883 3429 3937 3999 4557 5461 5583 5859 6223 6321 6727 8001 8127 8649 9331 11811 11997 13027 13671 16383 16749 18669 18963 20181 24003 25947 27559 27993 35433 35991 38227 39081 41013 41323 47089 49149 50247 56007 56889 57691 60543 65317 80023 82677 83979 91189 106299 114681 117243 122047 123969 141267 147447 168021 169291 173073 181629 192913 195951 236347 240069 248031 251937 267589 273567 289261 344043 351729 366141 371907 403837 423801 507873 519219 560161 578739 587853 709041 720207 744093 802767 820701 854329 867783 1032129 1098423 1115721 1185037 1211511 1271403 1523619 1557657 1654429 1680483 1736217 1763559 1788421 2024827 2127123 2160621 2408301 2462103 2480713 2562987 2603349 2826859 3295269 3555111 3634533 3921127 4570857 4963287 5041449 5208651 5248021 5365263 5980303 6074481 6381369 7224903 7326757 7442139 7688961 7810047 8295259 8480577 10162921 10665333 10903599 11581003 11763381 12518947 14889861 15124347 15744063 16095789 17364991 17940909 18223443 21980271 22326417 23066883 24885777 25441731 30488763 31995999 34743009 35290143 36736147 37556841 44669583 47232189 48287367 51287299 52094973 53822727 54670329 65940813 66979251 71140447 74657331 76325193 76902103 87632629 91466289 104229027 105870429 110208441 112670523 121554937 141696567 153861897 156284919 161468181 197822439 213421341 223971993 227129467 230706309 257153029 262897887 274398867 312687081 315050551 330625323 338011569 359011093 364664811 461585691 468854757 497983129 538314721 640264023 681388401 692118927 771459087 788693661 945151653 991875969 1077033279 1093994433 1384757073 1493949387 1589906269 1614944163 1920792069 2044165203 2076356781 2205353857 2314377261 2366080983 2835454959 3231099837 3281983299 3768203047 4481848161 4769718807 4844832489 6132495609 6616061571 6943131783 8506364877 9693299511 9766567081 11129343883 11304609141 13445544483 14309156421 14534497467 15437476999 19848184713 29299701243 33388031649 33913827423 42927469263 46312430997 59544554139 68365969567 87899103729 100164094947 101741482269 138937292991 205097908701 263697311187 300492284841 416811878973 478561786969 615293726103 1435685360907 1845881178309 4307056082721 12921168248163
• Sum of all divisors σ(n): 23742498447360
• Sum of proper divisors (its aliquot sum) s(n): 10821330199197
• 12921168248163 is a deficient number, because the sum of its proper divisors (10821330199197) is less than itself. Its deficiency is 2099838048966

Bases of 12921168248163

• Binary: 10111100000001110001101001001011110101100011₂
• Hexadecimal: 0xBC071A4BD63
• Base-36: 4KVWHYKIR

Squares and roots of 12921168248163

• 12921168248163 squared (12921168248163²) is 166956588897335690352874569
• 12921168248163 cubed (12921168248163³) is 2157274175281857177974988514017003666747
• The square root of 12921168248163 is 3594602.6551154439
• The cube root of 12921168248163 is 23465.7223200873

Scales and comparisons

• 12,921,168,248,163 seconds is equal to 410,853 years, 9 weeks, 3 days, 10 hours, 16 minutes, 3 seconds.
• To count from 1 to 12,921,168,248,163 would take you about one million, twenty-seven thousand, one hundred thirty-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 12921168248163 cubic inches would be around 1955.5 feet tall.

Recreational maths with 12921168248163

• 12921168248163 backwards is 36184286112921
• The number of decimal digits it has is: 14
• The sum of 12921168248163's digits is 54
• More coming soon!