13940720681472

Names of 13940720681472

• Cardinal: 13940720681472 can be written as Thirteen trillion, nine hundred forty billion, seven hundred twenty million, six hundred eighty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3940720681472 × 10¹³

Factors of 13940720681472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4249

Divisors of 13940720681472

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 169 192 208 234 256 288 312 338 384 416 468 507 512 576 624 676 768 832 936 1014 1152 1248 1352 1521 1536 1664 1872 2028 2304 2496 2704 3042 3328 3744 4056 4231 4608 4992 5408 6084 6656 7488 8112 8462 9984 10816 12168 12693 14976 16224 16924 19968 21632 24336 25386 29952 32448 33848 38079 43264 48672 50772 55003 59904 64896 67696 76158 86528 97344 101544 110006 129792 135392 152316 165009 194688 203088 220012 259584 270784 304632 330018 389376 406176 440024 495027 541568 609264 660036 715039 778752 812352 880048 990054 1083136 1218528 1320072 1430078 1624704 1760096 1980108 2145117 2166272 2437056 2640144 2860156 3249408 3520192 3960216 4290234 4874112 5280288 5720312 6435351 6498816 7040384 7920432 8580468 9748224 10560576 11440624 12870702 14080768 15840864 17160936 17901361 19496448 21121152 22881248 25741404 28161536 31681728 34321872 35802722 42242304 45762496 51482808 53704083 63363456 68643744 71605444 84484608 91524992 102965616 107408166 126726912 137287488 143210888 161112249 183049984 205931232 214816332 232717693 253453824 274574976 286421776 322224498 366099968 411862464 429632664 465435386 549149952 572843552 644448996 698153079 823724928 859265328 930870772 1098299904 1145687104 1288897992 1396306158 1647449856 1718530656 1861741544 2094459237 2291374208 2577795984 2792612316 3025330009 3294899712 3437061312 3723483088 4188918474 4582748416 5155591968 5585224632 6050660018 6874122624 7446966176 8377836948 9075990027 9165496832 10311183936 11170449264 12101320036 13748245248 14893932352 16755673896 18151980054 20622367872 22340898528 24202640072 27227970081 27496490496 29787864704 33511347792 36303960108 41244735744 44681797056 48405280144 54455940162 59575729408 67022695584 72607920216 82489471488 89363594112 96810560288 108911880324 119151458816 134045391168 145215840432 178727188224 193621120576 217823760648 268090782336 290431680864 357454376448 387242241152 435647521296 536181564672 580863361728 774484482304 871295042592 1072363129344 1161726723456 1548968964608 1742590085184 2323453446912 3485180170368 4646906893824 6970360340736 13940720681472
• Sum of all divisors σ(n): 43577146079181
• Sum of proper divisors (its aliquot sum) s(n): 29636425397709
• 13940720681472 is an abundant number, because the sum of its proper divisors (29636425397709) is greater than itself. Its abundance is 15695704716237

Bases of 13940720681472

• Binary: 11001010110111010011101101000100001000000000₂
• Hexadecimal: 0xCADD3B44200
• Base-36: 4XWA15KW0

Squares and roots of 13940720681472

• 13940720681472 squared (13940720681472²) is 194343693118821144084086784
• 13940720681472 cubed (13940720681472³) is 2709291141975197536825193012715268866048
• The square root of 13940720681472 is 3733727.4514179527
• The cube root of 13940720681472 is 24067.3574709429

Scales and comparisons

• 13,940,720,681,472 seconds is equal to 443,271 years, 41 weeks, 2 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,940,720,681,472 would take you about one million, one hundred eight thousand, one hundred seventy-nine 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 13940720681472 cubic inches would be around 2005.6 feet tall.

Recreational maths with 13940720681472

• 13940720681472 backwards is 27418602704931
• The number of decimal digits it has is: 14
• The sum of 13940720681472's digits is 54
• More coming soon!