15400366561664

Names of 15400366561664

• Cardinal: 15400366561664 can be written as Fifteen trillion, four hundred billion, three hundred sixty-six million, five hundred sixty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.5400366561664 × 10¹³

Factors of 15400366561664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 39399

Divisors of 15400366561664

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 29 32 34 49 56 58 64 68 98 112 116 119 127 128 136 196 203 224 232 238 254 272 392 406 448 464 476 493 508 544 784 812 833 889 896 928 952 986 1016 1088 1421 1568 1624 1666 1778 1856 1904 1972 2032 2159 2176 2842 3136 3248 3332 3451 3556 3683 3712 3808 3944 4064 4318 5684 6223 6272 6496 6664 6902 7112 7366 7616 7888 8128 8636 11368 12446 12992 13328 13804 14224 14732 15113 15232 15776 16256 17272 22736 24157 24892 25781 25984 26656 27608 28448 29464 30226 31552 34544 39217 45472 48314 49784 51562 53312 55216 56896 58928 60452 62611 63104 69088 78434 90944 96628 99568 103124 105791 106624 110432 113792 117856 120904 125222 138176 156868 180467 181888 193256 199136 206248 211582 220864 235712 241808 250444 274519 276352 313736 360934 386512 398272 412496 423164 438277 441728 471424 483616 500888 549038 627472 666689 721868 773024 796544 824992 846328 876554 967232 1001776 1098076 1137293 1254944 1333378 1443736 1546048 1649984 1692656 1753108 1921633 1934464 2003552 2196152 2274586 2509888 2666756 2887472 3067939 3092096 3299968 3385312 3506216 3843266 4007104 4392304 4549172 4666823 4980559 5019776 5333512 5774944 6135878 6770624 7012432 7686532 7961051 8014208 8784608 9098344 9333646 9961118 10667024 11549888 12271756 13541248 14024864 15373064 15922102 17569216 18196688 18667292 19333981 19922236 21334048 23099776 24543512 28049728 30746128 31844204 32667761 34863913 35138432 36393376 37334584 38667962 39844472 42668096 49087024 55727357 56099456 61492256 63688408 65335522 69727826 72786752 74669168 77335924 79688944 84669503 85336192 98174048 111454714 122984512 127376816 130671044 135337867 139455652 144436211 145573504 149338336 154671848 159377888 169339006 196348096 222909428 244047391 245969024 254753632 261342088 270675734 278911304 288872422 298676672 309343696 318755776 338678012 392696192 445818856 488094782 509507264 522684176 541351468 557822608 577744844 592686521 597353344 618687392 637511552 677356024 891637712 947365069 976189564 1011053477 1019014528 1045368352 1082702936 1115645216 1155489688 1185373042 1237374784 1354712048 1783275424 1894730138 1952379128 2022106954 2090736704 2165405872 2231290432 2310979376 2370746084 2455415587 2474749568 2709424096 3566550848 3789460276 3904758256 4044213908 4148805647 4181473408 4330811744 4462580864 4621958752 4741492168 4910831174 5418848192 7077374339 7133101696 7578920552 7809516512 8088427816 8297611294 8661623488 9243917504 9482984336 9821662348 10837696384 14154748678 15157841104 15619033024 16176855632 16595222588 17187909109 17323246976 18487835008 18965968672 19643324696 28309497356 30315682208 31238066048 32353711264 33190445176 34375818218 37931937344 39286649392 56618994712 60631364416 64707422528 66380890352 68751636436 75863874688 78573298784 113237989424 120315363763 121262728832 129414845056 132761780704 137503272872 157146597568 226475978848 240630727526 265523561408 275006545744 314293195136 452951957696 481261455052 531047122816 550013091488 905903915392 962522910104 1100026182976 1925045820208 2200052365952 3850091640416 7700183280832 15400366561664
• Sum of all divisors σ(n): 39400724505600
• Sum of proper divisors (its aliquot sum) s(n): 24000357943936
• 15400366561664 is an abundant number, because the sum of its proper divisors (24000357943936) is greater than itself. Its abundance is 8599991382272

Bases of 15400366561664

• Binary: 11100000000110101101011000001101100110000000₂
• Hexadecimal: 0xE01AD60D980
• Base-36: 5GITWMI68

Squares and roots of 15400366561664

• 15400366561664 squared (15400366561664²) is 237171290233618653514448896
• 15400366561664 cubed (15400366561664³) is 3652524807500528326324886694235360722944
• The square root of 15400366561664 is 3924330.0780724345
• The cube root of 15400366561664 is 24879.6167448881

Scales and comparisons

• 15,400,366,561,664 seconds is equal to 489,684 years, 1 week, 8 hours, 27 minutes, 44 seconds.
• To count from 1 to 15,400,366,561,664 would take you about one million, two hundred twenty-four thousand, two hundred ten 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 15400366561664 cubic inches would be around 2073.3 feet tall.

Recreational maths with 15400366561664

• 15400366561664 backwards is 46616566300451
• The number of decimal digits it has is: 14
• The sum of 15400366561664's digits is 53
• More coming soon!