1389144126717952

Names of 1389144126717952

• Cardinal: 1389144126717952 can be written as One quadrillion, three hundred eighty-nine trillion, one hundred forty-four billion, one hundred twenty-six million, seven hundred seventeen thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.389144126717952 × 10¹⁵

Factors of 1389144126717952

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 2719

Divisors of 1389144126717952

• Number of divisors d(n): 204
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 512 704 1024 1093 1408 1613 2048 2186 2816 3226 4096 4372 5632 6452 8192 8744 11264 12023 12904 16384 17488 17743 22528 24046 25808 32768 34976 35486 45056 48092 51616 65536 69952 70972 90112 96184 103232 139904 141944 180224 192368 206464 279808 283888 360448 384736 412928 559616 567776 720896 769472 825856 1119232 1135552 1194649 1538944 1651712 1763009 2238464 2271104 2389298 3077888 3303424 3526018 4476928 4542208 4778596 6155776 6606848 7052036 8953856 9084416 9557192 12311552 13141139 13213696 14104072 17907712 18168832 19114384 19393099 24623104 26282278 26427392 28208144 35815424 36337664 38228768 38786198 49246208 52564556 52854784 56416288 71630848 72675328 76457536 77572396 98492416 105129112 105709568 112832576 145350656 152915072 155144792 196984832 210258224 225665152 290701312 305830144 310289584 393969664 420516448 451330304 581402624 611660288 620579168 787939328 841032896 902660608 1162805248 1223320576 1241158336 1682065792 1805321216 1926968837 2446641152 2482316672 3364131584 3610642432 3853937674 4893282304 4964633344 6728263168 7221284864 7707875348 9786564608 9929266688 13456526336 14442569728 15415750696 19573129216 19858533376 21196657207 26913052672 28885139456 30831501392 39146258432 39717066752 42393314414 53826105344 57770278912 61663002784 78292516864 79434133504 84786628828 107652210688 115540557824 123326005568 158868267008 169573257656 215304421376 246652011136 317736534016 339146515312 430608842752 493304022272 635473068032 678293030624 861217685504 986608044544 1270946136064 1356586061248 1973216089088 2713172122496 3946432178176 5426344244992 7892864356352 10852688489984 15785728712704 21705376979968 31571457425408 43410753959936 63142914850816 86821507919872 126285829701632 173643015839744 347286031679488 694572063358976 1389144126717952
• Sum of all divisors σ(n): 3035493005224104
• Sum of proper divisors (its aliquot sum) s(n): 1646348878506152
• 1389144126717952 is an abundant number, because the sum of its proper divisors (1646348878506152) is greater than itself. Its abundance is 257204751788200

Bases of 1389144126717952

• Binary: 100111011110110101101010010001101110000000000000000₂
• Hexadecimal: 0x4EF6B52370000
• Base-36: DOES02EQKG

Squares and roots of 1389144126717952

• 1389144126717952 squared (1389144126717952²) is 1929721404794981483615359074304
• 1389144126717952 cubed (1389144126717952³) is 2680661155672864104258407847574813416418705408
• The square root of 1389144126717952 is 37271223.8425028377
• The cube root of 1389144126717952 is 111578.9925129197

Scales and comparisons

• 1,389,144,126,717,952 seconds is equal to 44,170,486 years, 16 weeks, 6 days, 4 hours, 45 minutes, 52 seconds.
• To count from 1 to 1,389,144,126,717,952 would take you about one hundred thirty-two million, five hundred eleven thousand, four hundred fifty-eight 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 1389144126717952 cubic inches would be around 9298.2 feet tall.

Recreational maths with 1389144126717952

• 1389144126717952 backwards is 2597176214419831
• The number of decimal digits it has is: 16
• The sum of 1389144126717952's digits is 70
• More coming soon!