1389743382451437

Names of 1389743382451437

• Cardinal: 1389743382451437 can be written as One quadrillion, three hundred eighty-nine trillion, seven hundred forty-three billion, three hundred eighty-two million, four hundred fifty-one thousand, four hundred thirty-seven.

Scientific notation

• Scientific notation: 1.389743382451437 × 10¹⁵

Factors of 1389743382451437

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1107

Divisors of 1389743382451437

• Number of divisors d(n): 156
• Complete list of divisors:
  1 3 9 13 27 39 81 117 169 243 351 507 729 1053 1091 1521 2187 2197 3159 3273 4563 6561 6591 9477 9819 13689 14183 19683 19773 28431 29457 41067 42549 59049 59319 85293 88371 123201 127647 177147 177957 184379 255879 265113 369603 382941 531441 533871 553137 767637 795339 1108809 1148823 1190281 1601613 1659411 2302911 2386017 2396927 3326427 3446469 3570843 4804839 4978233 6908733 7158051 7190781 9979281 10339407 10712529 14414517 14934699 15473653 21474153 21572343 29937843 31018221 32137587 43243551 44804097 46420959 64422459 64717029 89813529 93054663 96412761 129730653 134412291 139262877 193267377 194151087 201157489 279163989 289238283 389191959 403236873 417788631 579802131 582453261 603472467 837491967 867714849 1167575877 1209710619 1253365893 1747359783 1810417401 2512475901 2603144547 2615047357 3629131857 3760097679 5242079349 5431252203 7537427703 7809433641 7845142071 10887395571 11280293037 15726238047 16293756609 23428300923 23535426213 32662186713 33840879111 47178714141 48881269827 70284902769 70606278639 97986560139 101522637333 141536142423 146643809481 210854708307 211818835917 304567911999 424608427269 439931428443 632564124921 635456507751 913703735997 1273825281807 1319794285329 1906369523253 2741111207991 3959382855987 5719108569759 8223333623973 11878148567961 17157325709277 35634445703883 51471977127831 106903337111649 154415931383493 463247794150479 1389743382451437
• Sum of all divisors σ(n): 2260324299086140
• Sum of proper divisors (its aliquot sum) s(n): 870580916634703
• 1389743382451437 is a deficient number, because the sum of its proper divisors (870580916634703) is less than itself. Its deficiency is 519162465816734

Bases of 1389743382451437

• Binary: 100111011111111011011011000101000111101010011101101₂
• Hexadecimal: 0x4EFF6D8A3D4ED
• Base-36: DOMFANSTT9

Squares and roots of 1389743382451437

• 1389743382451437 squared (1389743382451437²) is 1931386669067561090483663364969
• 1389743382451437 cubed (1389743382451437³) is 2684131842291566540104226916586191923649510453
• The square root of 1389743382451437 is 37279262.0963912991
• The cube root of 1389743382451437 is 111595.0347020781

Scales and comparisons

• 1,389,743,382,451,437 seconds is equal to 44,189,540 years, 41 weeks, 5 days, 10 hours, 43 minutes, 57 seconds.
• To count from 1 to 1,389,743,382,451,437 would take you about one hundred thirty-two million, five hundred sixty-eight thousand, six hundred twenty-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 1389743382451437 cubic inches would be around 9299.6 feet tall.

Recreational maths with 1389743382451437

• 1389743382451437 backwards is 7341542833479831
• The number of decimal digits it has is: 16
• The sum of 1389743382451437's digits is 72
• More coming soon!