1385233456915971

Names of 1385233456915971

• Cardinal: 1385233456915971 can be written as One quadrillion, three hundred eighty-five trillion, two hundred thirty-three billion, four hundred fifty-six million, nine hundred fifteen thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 1.385233456915971 × 10¹⁵

Factors of 1385233456915971

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4684

Divisors of 1385233456915971

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 9 13 19 39 57 117 169 171 247 361 507 741 1083 1521 2197 2223 3211 3249 4649 4693 6591 6859 9633 13947 14079 19773 20577 28561 28899 41743 41841 42237 60437 61009 61731 85683 88331 89167 125229 181311 183027 257049 264993 267501 371293 375687 542659 543933 549081 785681 793117 794979 802503 1113879 1148303 1159171 1627977 1678289 2357043 2379351 3341637 3444909 3477513 4826809 4883931 5034867 7054567 7071129 7138053 10213853 10310521 10334727 10432539 14480427 14927939 15069223 15104601 21163701 21817757 30641559 30931563 31887491 43441281 44783817 45207669 63491103 65453271 91709371 91924677 92794689 95662473 132780089 134036773 134351451 135623007 194063207 195899899 196359813 275128113 283630841 286987419 398340267 402110319 414537383 582189621 587699697 825384339 850892523 1195020801 1206330957 1243612149 1726141157 1742478049 1746568863 1763099091 2522821691 2546698687 2552677569 3687200933 3730836447 5178423471 5227434147 5388985979 7568465073 7640096061 11061602799 15535270413 15682302441 16166957937 22439835041 22705395219 22920288183 32796681983 33107082931 33184808397 47933612129 48500873811 67319505123 70056817727 98390045949 99321248793 143800836387 201958515369 210170453181 295170137847 297963746379 426356865779 431402509161 623136957677 630511359543 910738630451 1279070597337 1869410873031 2732215891353 3837211792011 5608232619093 8100780449801 8196647674059 11839602195863 24302341349403 35518806587589 72907024048209 106556419762767 153914828546219 461744485638657 1385233456915971
• Sum of all divisors σ(n): 2288532501294000
• Sum of proper divisors (its aliquot sum) s(n): 903299044378029
• 1385233456915971 is a deficient number, because the sum of its proper divisors (903299044378029) is less than itself. Its deficiency is 481934412537942

Bases of 1385233456915971

• Binary: 100111010111101110011001100001000010110011000000011₂
• Hexadecimal: 0x4EBDCCC216603
• Base-36: DN0VGQKVER

Squares and roots of 1385233456915971

• 1385233456915971 squared (1385233456915971²) is 1918871730159371284690554872841
• 1385233456915971 cubed (1385233456915971³) is 2658085320146996173024866692072471205927043611
• The square root of 1385233456915971 is 37218724.5471412011
• The cube root of 1385233456915971 is 111474.1896840473

Scales and comparisons

• 1,385,233,456,915,971 seconds is equal to 44,046,139 years, 6 weeks, 2 days, 5 hours, 32 minutes, 51 seconds.
• To count from 1 to 1,385,233,456,915,971 would take you about one hundred thirty-two million, one hundred thirty-eight thousand, four hundred seventeen 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 1385233456915971 cubic inches would be around 9289.5 feet tall.

Recreational maths with 1385233456915971

• 1385233456915971 backwards is 1795196543325831
• The number of decimal digits it has is: 16
• The sum of 1385233456915971's digits is 72
• More coming soon!