1394977343900985

Names of 1394977343900985

• Cardinal: 1394977343900985 can be written as One quadrillion, three hundred ninety-four trillion, nine hundred seventy-seven billion, three hundred forty-three million, nine hundred thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.394977343900985 × 10¹⁵

Factors of 1394977343900985

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1805

Divisors of 1394977343900985

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 13 15 17 19 39 45 51 57 65 85 95 117 153 169 171 195 221 247 255 285 323 507 585 663 741 757 765 845 855 969 991 1105 1235 1521 1615 1989 2223 2271 2535 2873 2907 2973 3211 3315 3705 3785 4199 4845 4955 6813 7605 8619 8919 9633 9841 9945 11115 11355 12597 12869 12883 14365 14383 14535 14865 16055 16847 18829 20995 25857 28899 29523 34065 37791 38607 38649 43095 43149 44595 48165 49205 50541 54587 56487 62985 64345 64415 71915 84235 88569 94145 115821 115947 127933 129285 129447 144495 147615 151623 163761 167297 167479 169461 186979 188955 193035 193245 215745 219011 244511 244777 252705 272935 282435 320093 383799 442845 491283 501891 502437 560937 573049 579105 579735 639665 647235 657033 733533 734331 750187 758115 818805 836485 837395 847305 934895 960279 1095055 1151397 1222555 1223885 1505673 1507311 1600465 1682811 1719147 1918995 1971099 2174861 2200599 2202993 2250561 2430727 2456415 2509455 2512185 2804685 2847143 2865245 2880837 3178643 3182101 3285165 3667665 3671655 3750935 4161209 4801395 5157441 5756985 6524583 6751683 7292181 7449637 7528365 7536555 8414055 8541429 8595735 9535929 9546303 9741833 9752431 9855495 10874305 10887931 11002995 11014965 11252805 12153635 12483627 12753179 14235715 14253553 14404185 15893215 15910505 19573749 20806045 21876543 22348911 25624287 25787205 28607787 28638909 29225499 29257293 32622915 32663793 33758415 36460905 37248185 37450881 38259537 41322359 42707145 42760659 47679645 47731515 48709165 48762155 54095717 54439655 62418135 63765895 67046733 71267765 87676497 87771879 96845281 97868745 97991379 109382715 111744555 114778611 123967077 126643829 126781603 128121435 128281977 141543103 143038935 143194545 146127495 146286465 162287151 163318965 165791327 185094827 185296189 187254405 191297685 206611795 213803295 242310401 270478585 290535843 335233665 371901231 379931487 380344809 424629309 438382485 438859395 484226405 486861453 489956895 497373981 555284481 555888567 567891559 573893055 619835385 633219145 633908015 641409885 707715515 726931203 811435755 828956635 871607529 925474135 926480945 1139794461 1141034427 1211552005 1273887927 1452679215 1492121943 1646369777 1665853443 1667665701 1703674677 1840060339 1859506155 1899657435 1901724045 2123146545 2155287251 2180793609 2406232751 2408850457 2434307265 2486869905 2776422405 2779442835 2839457795 3150035213 3634656015 4358037645 4939109331 5111024031 5520181017 5698972305 5705172135 6369439635 6465861753 7218698253 7226551371 7382590267 7460609715 8231848885 8329267215 8338328505 8518373385 9200301695 9450105639 9654156503 10776436255 10789939621 10903968045 12031163755 12044252285 14817327993 15750176065 16560543051 19397585259 21656094759 21679654113 22147770801 24695546655 25555120155 27600905085 28350316917 28962469509 31281025763 32329308765 32369818863 36093491265 36132756855 36912951335 40950457769 47250528195 48270782515 53949698105 66443312403 74086639965 82802715255 86887408527 93843077289 95973673471 96987926295 97109456589 108280473795 108398270565 110738854005 122851373307 125504034539 140269215073 141751584585 144812347545 156405128815 161849094315 183428973557 204752288845 281529231867 287921020413 332216562015 368554119921 376512103617 420807645219 434437042635 469215386445 479868367355 485547282945 550286920671 614256866535 627520172695 701346075365 863763061239 917144867785 1129536310851 1262422935657 1407646159335 1439605102065 1631552449007 1650860762013 1823499795949 1842770599605 1882560518085 2104038226095 2384576656241 2751434603355 4318815306195 4894657347021 5470499387847 5647681554255 6312114678285 7153729968723 8157762245035 8254303810065 9117498979745 11922883281205 14683972041063 16411498163541 21461189906169 24473286735105 27352496939235 30999496531133 35768649843615 73419860205315 82057490817705 92998489593399 107305949530845 154997482655665 278995468780197 464992447966995 1394977343900985
• Sum of all divisors σ(n): 2924998901660160
• Sum of proper divisors (its aliquot sum) s(n): 1530021557759175
• 1394977343900985 is an abundant number, because the sum of its proper divisors (1530021557759175) is greater than itself. Its abundance is 135044213858190

Bases of 1394977343900985

• Binary: 100111101001011100101111001000011011000110100111001₂
• Hexadecimal: 0x4F4B9790D8D39
• Base-36: DQH7QTB709

Squares and roots of 1394977343900985

• 1394977343900985 squared (1394977343900985²) is 1945961789997046972577483970225
• 1394977343900985 cubed (1394977343900985³) is 2714572609142886947012821816997286007088171625
• The square root of 1394977343900985 is 37349395.4957906247
• The cube root of 1394977343900985 is 111734.9531936773

Scales and comparisons

• 1,394,977,343,900,985 seconds is equal to 44,355,964 years, 30 weeks, 3 days, 23 hours, 9 minutes, 45 seconds.
• To count from 1 to 1,394,977,343,900,985 would take you about one hundred thirty-three million, sixty-seven thousand, eight hundred ninety-three 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 1394977343900985 cubic inches would be around 9311.2 feet tall.

Recreational maths with 1394977343900985

• 1394977343900985 backwards is 5890093437794931
• The number of decimal digits it has is: 16
• The sum of 1394977343900985's digits is 81
• More coming soon!