1389206704538796

Names of 1389206704538796

• Cardinal: 1389206704538796 can be written as One quadrillion, three hundred eighty-nine trillion, two hundred six billion, seven hundred four million, five hundred thirty-eight thousand, seven hundred ninety-six.

Scientific notation

• Scientific notation: 1.389206704538796 × 10¹⁵

Factors of 1389206704538796

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1361710

Divisors of 1389206704538796

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 11 12 13 22 26 33 39 44 52 66 78 132 143 156 286 429 572 613 858 971 1226 1716 1839 1942 2452 2913 3678 3884 5826 6743 7356 7969 10681 11652 12623 13486 15938 20229 21362 23907 25246 26972 31876 32043 37869 40458 42724 47814 50492 64086 75738 80916 87659 95628 128172 138853 151476 175318 262977 277706 350636 416559 525954 555412 595223 833118 1051908 1190446 1360097 1666236 1785669 2380892 2720194 3571338 4080291 5440388 6547453 7142676 7737899 8160582 13094906 14961067 15475798 16321164 17681261 19642359 23213697 26189812 29922134 30951596 35362522 39284718 44883201 46427394 53043783 59844268 70725044 78569436 85116889 89766402 92854788 106087566 170233778 179532804 194493871 212175132 255350667 340467556 388987742 510701334 583481613 777975484 833739461 1021402668 1166963226 1320654187 1667478922 2333926452 2501218383 2641308374 3334957844 3961962561 5002436766 5282616748 7923925122 9171134071 10004873532 10838612993 14527196057 15847850244 17168504431 18342268142 21677225986 27513402213 29054392114 32515838979 34337008862 36684536284 43354451972 43581588171 51505513293 55026804426 58108784228 65031677958 68674017724 87163176342 103011026586 110053608852 119224742923 130063355916 174326352684 188853548741 206022053172 238449485846 357674228769 377707097482 476898971692 566560646223 715348457538 755414194964 809561016631 1133121292446 1430696915076 1619122033262 2266242584892 2428683049893 3238244066524 4857366099786 8905171182941 9714732199572 10524293216203 17810342365882 21048586432406 26715513548823 31572879648609 35620684731764 42097172864812 53431027097646 63145759297218 106862054195292 115767225378233 126291518594436 231534450756466 347301676134699 463068901512932 694603352269398 1389206704538796
• Sum of all divisors σ(n): 3818318495233536
• Sum of proper divisors (its aliquot sum) s(n): 2429111790694740
• 1389206704538796 is an abundant number, because the sum of its proper divisors (2429111790694740) is greater than itself. Its abundance is 1039905086155944

Bases of 1389206704538796

• Binary: 100111011110111100111100100001001001100010010101100₂
• Hexadecimal: 0x4EF79E424C4AC
• Base-36: DOFKQZMM5O

Squares and roots of 1389206704538796

• 1389206704538796 squared (1389206704538796²) is 1929895267935541646867069129616
• 1389206704538796 cubed (1389206704538796³) is 2681023445273750546481531128859381524424582336
• The square root of 1389206704538796 is 37272063.3254827469
• The cube root of 1389206704538796 is 111580.6679487089

Scales and comparisons

• 1,389,206,704,538,796 seconds is equal to 44,172,476 years, 5 weeks, 3 days, 12 hours, 46 minutes, 36 seconds.
• To count from 1 to 1,389,206,704,538,796 would take you about one hundred thirty-two million, five hundred seventeen thousand, four hundred twenty-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 1389206704538796 cubic inches would be around 9298.4 feet tall.

Recreational maths with 1389206704538796

• 1389206704538796 backwards is 6978354076029831
• 1389206704538796 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1389206704538796's digits is 78
• More coming soon!