13656647701872

Names of 13656647701872

• Cardinal: 13656647701872 can be written as Thirteen trillion, six hundred fifty-six billion, six hundred forty-seven million, seven hundred one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3656647701872 × 10¹³

Factors of 13656647701872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 491

Divisors of 13656647701872

• Number of divisors d(n): 390
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 108 112 126 144 162 168 189 216 243 252 324 336 378 432 479 486 504 567 648 729 756 958 972 1008 1134 1296 1437 1458 1512 1701 1916 1944 2187 2268 2874 2916 3024 3353 3402 3832 3888 4311 4374 4536 5103 5748 5832 6561 6706 6804 7664 8622 8748 9072 10059 10206 11496 11664 12933 13122 13412 13608 15309 17244 17496 19683 20118 20412 22992 25866 26244 26824 27216 30177 30618 34488 34992 38799 39366 40236 40824 45927 51732 52488 53648 59049 60354 61236 68976 77598 78732 80472 81648 90531 91854 103464 104976 116397 118098 120708 122472 137781 155196 157464 160944 177147 181062 183708 206928 229441 232794 236196 241416 244944 271593 275562 310392 314928 349191 354294 362124 367416 413343 458882 465588 472392 482832 531441 543186 551124 620784 688323 698382 708588 724248 734832 814779 826686 917764 931176 944784 1047573 1062882 1086372 1102248 1240029 1376646 1396764 1417176 1448496 1606087 1629558 1653372 1835528 1862352 2064969 2095146 2125764 2172744 2204496 2444337 2480058 2753292 2793528 2834352 3142719 3212174 3259116 3306744 3671056 3720087 4129938 4190292 4251528 4345488 4818261 4888674 4960116 5506584 5587056 6194907 6285438 6424348 6518232 6613488 7333011 7440174 8259876 8380584 8503056 9428157 9636522 9777348 9920232 11013168 12389814 12570876 12848696 13036464 14454783 14666022 14880348 16519752 16761168 18584721 18856314 19273044 19554696 19840464 21999033 24779628 25141752 25697392 28284471 28909566 29332044 29760696 33039504 37169442 37712628 38546088 39109392 43364349 43998066 49559256 50283504 55754163 56568942 57819132 58664088 59521392 65997099 74338884 75425256 77092176 84853413 86728698 87996132 99118512 111508326 113137884 115638264 117328176 130093047 131994198 148677768 150850512 167262489 169706826 173457396 175992264 197991297 223016652 226275768 231276528 254560239 260186094 263988396 297355536 334524978 339413652 346914792 351984528 390279141 395982594 446033304 452551536 501787467 509120478 520372188 527976792 593973891 669049956 678827304 693829584 780558282 791965188 892066608 1003574934 1018240956 1040744376 1055953584 1170837423 1187947782 1338099912 1357654608 1505362401 1561116564 1583930376 1781921673 2007149868 2036481912 2081488752 2341674846 2375895564 2676199824 3010724802 3122233128 3167860752 3512512269 3563843346 4014299736 4072963824 4516087203 4683349692 4751791128 6021449604 6244466256 7025024538 7127686692 8028599472 9032174406 9366699384 9503582256 10537536807 12042899208 13548261609 14050049076 14255373384 18064348812 18733398768 21075073614 24085798416 27096523218 28100098152 28510746768 31612610421 36128697624 40644784827 42150147228 54193046436 56200196304 63225220842 72257395248 81289569654 84300294456 94837831263 108386092872 121934354481 126450441684 162579139308 168600588912 189675662526 216772185744 243868708962 252900883368 284513493789 325158278616 379351325052 487737417924 505801766736 569026987578 650316557232 758702650104 853540481367 975474835848 1138053975156 1517405300208 1707080962734 1950949671696 2276107950312 3414161925468 4552215900624 6828323850936 13656647701872
• Sum of all divisors σ(n): 45454445461688
• Sum of proper divisors (its aliquot sum) s(n): 31797797759816
• 13656647701872 is an abundant number, because the sum of its proper divisors (31797797759816) is greater than itself. Its abundance is 18141150057944

Bases of 13656647701872

• Binary: 11000110101110101111101000101001010101110000₂
• Hexadecimal: 0xC6BAFA29570
• Base-36: 4U9RZFR00

Squares and roots of 13656647701872

• 13656647701872 squared (13656647701872²) is 186504026453045778992304384
• 13656647701872 cubed (13656647701872³) is 2547019784249862333190063681727110606848
• The square root of 13656647701872 is 3695490.1842478219
• The cube root of 13656647701872 is 23902.7591463775

Scales and comparisons

• 13,656,647,701,872 seconds is equal to 434,239 years, 8 weeks, 2 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,656,647,701,872 would take you about one million, eighty-five thousand, five hundred ninety-seven 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 13656647701872 cubic inches would be around 1991.9 feet tall.

Recreational maths with 13656647701872

• 13656647701872 backwards is 27810774665631
• 13656647701872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13656647701872's digits is 63
• More coming soon!