13658637978748

Names of 13658637978748

• Cardinal: 13658637978748 can be written as Thirteen trillion, six hundred fifty-eight billion, six hundred thirty-seven million, nine hundred seventy-eight thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 1.3658637978748 × 10¹³

Factors of 13658637978748

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 168

Divisors of 13658637978748

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 14 19 28 37 38 49 74 76 98 103 133 148 196 206 259 266 361 412 518 532 703 721 722 931 1036 1369 1406 1442 1444 1813 1862 1957 2527 2738 2812 2884 3626 3724 3811 3914 4921 5047 5054 5476 7252 7622 7828 9583 9842 10094 10108 13357 13699 15244 17689 19166 19684 20188 26011 26677 26714 27398 34447 35378 37183 38332 50653 52022 53354 53428 54796 67081 68894 70756 72409 74366 93499 95893 101306 104044 106708 134162 137788 141007 144818 148732 182077 186739 186998 191786 202612 260281 268324 282014 289636 354571 364154 373478 373996 383572 494209 506863 520562 564028 654493 709142 728308 746956 962407 987049 988418 1013726 1041124 1274539 1308986 1375771 1418284 1821967 1874161 1924814 1974098 1976836 2027452 2481997 2549078 2617972 2679133 2751542 3459463 3548041 3643934 3748322 3849628 3948196 4963994 5098156 5217259 5358266 5503084 6736849 6909343 6918926 7096082 7287868 7496644 9630397 9927988 10434518 10716532 13119127 13473698 13818686 13837852 14192164 18285733 18753931 19260794 20869036 24216241 26238254 26947396 27637372 35609059 36520813 36571466 37507862 38521588 47157943 48432482 50903527 52476508 67412779 71218118 73041626 73142932 75015724 91833889 94315886 96864964 99127921 101807054 128000131 131277517 134825558 142436236 146083252 183667778 188631772 193038583 198255842 203614108 249263413 255645691 256000262 262555034 269651116 356324689 367335556 386077166 396511684 498526826 511291382 512000524 525110068 676572121 693895447 712649378 772154332 896000917 997053652 1022582764 1351270081 1353144242 1387790894 1425298756 1744843891 1792001834 1883430499 2494272823 2702540162 2706288484 2775581788 3489687782 3584003668 3667733077 3766860998 4736004847 4857268129 4988545646 5405080324 6979375564 7335466154 7533721996 9458890567 9472009694 9714536258 9977091292 13184013493 14670932308 18917781134 18944019388 19429072516 25674131539 26368026986 33152033929 37835562268 51348263078 52736053972 66304067858 69686928463 92288094451 102696526156 132608135716 139373856926 179718920773 184576188902 278747713852 359437841546 369152377804 487808499241 718875683092 975616998482 1951233996964 3414659494687 6829318989374 13658637978748
• Sum of all divisors σ(n): 30453507780696
• Sum of proper divisors (its aliquot sum) s(n): 16794869801948
• 13658637978748 is an abundant number, because the sum of its proper divisors (16794869801948) is greater than itself. Its abundance is 3136231823200

Bases of 13658637978748

• Binary: 11000110110000100110010000111100110001111100₂
• Hexadecimal: 0xC6C2643CC7C
• Base-36: 4UAOWEAGS

Squares and roots of 13658637978748

• 13658637978748 squared (13658637978748²) is 186558391434497250899647504
• 13658637978748 cubed (13658637978748³) is 2548133530501359727267524008620243244992
• The square root of 13658637978748 is 3695759.4589945921
• The cube root of 13658637978748 is 23903.9202609489

Scales and comparisons

• 13,658,637,978,748 seconds is equal to 434,302 years, 22 weeks, 5 days, 17 hours, 12 minutes, 28 seconds.
• To count from 1 to 13,658,637,978,748 would take you about one million, eighty-five thousand, seven hundred fifty-six 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 13658637978748 cubic inches would be around 1992 feet tall.

Recreational maths with 13658637978748

• 13658637978748 backwards is 84787973685631
• The number of decimal digits it has is: 14
• The sum of 13658637978748's digits is 82
• More coming soon!