1338025978487486857960

Names of 1338025978487486857960

• Cardinal: 1338025978487486857960 can be written as One sextillion, three hundred thirty-eight quintillion, twenty-five quadrillion, nine hundred seventy-eight trillion, four hundred eighty-seven billion, four hundred eighty-six million, eight hundred fifty-seven thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.33802597848748685796 × 10²¹

Factors of 1338025978487486857960

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3440651

Divisors of 1338025978487486857960

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 20 40 41 82 164 205 328 410 820 1640 1681 3362 6724 8405 13448 16810 33620 67240 68921 137842 275684 344605 551368 689210 1378420 2756840 2825761 3440603 5651522 6881206 11303044 13762412 14128805 17203015 22606088 27524824 28257610 34406030 56515220 68812060 113030440 137624120 141064723 282129446 564258892 705323615 1128517784 1410647230 2821294460 5642588920 5783653643 11567307286 23134614572 28918268215 46269229144 57836536430 115673072860 231346145720 237129799363 474259598726 948519197452 1185648996815 1897038394904 2371297993630 4742595987260 9485191974520 9722321773883 11837749003609 19444643547766 23675498007218 38889287095532 47350996014436 48611608869415 59188745018045 77778574191064 94701992028872 97223217738830 118377490036090 194446435477660 236754980072180 388892870955320 473509960144360 485347709147969 970695418295938 1941390836591876 2426738545739845 3882781673183752 4853477091479690 9706954182959380 19413908365918760 19899256075066729 39798512150133458 79597024300266916 99496280375333645 159194048600533832 198992560750667290 397985121501334580 795970243002669160 815869499077735889 1631738998155471778 3263477996310943556 4079347495388679445 6526955992621887112 8158694990777358890 16317389981554717780 32634779963109435560 33450649462187171449 66901298924374342898 133802597848748685796 167253247310935857245 267605195697497371592 334506494621871714490 669012989243743428980 1338025978487486857960
• Sum of all divisors σ(n): 3085823283136267883850
• Sum of proper divisors (its aliquot sum) s(n): 1747797304648781025890
• 1338025978487486857960 is an abundant number, because the sum of its proper divisors (1747797304648781025890) is greater than itself. Its abundance is 409771326161294167930

Bases of 1338025978487486857960

• Binary: 10010001000100011010111001100100100010011010111000111001100001011101000₂
• Hexadecimal: 0x4888D73244D71CC2E8
• Base-36: 7UDOZK1DFHAE3S

Squares and roots of 1338025978487486857960

• 1338025978487486857960 squared (1338025978487486857960²) is 1790313519107396644005795606443713215361600
• 1338025978487486857960 cubed (1338025978487486857960³) is 2395485998203050393822747717761786445150947948596755189238336000
• The square root of 1338025978487486857960 is 36579037418.8207262339
• The cube root of 1338025978487486857960 is 11019321.3550617433

Scales and comparisons

• 1,338,025,978,487,486,857,960 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,338,025,978,487,486,857,960 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 1338025978487486857960 cubic inches would be around 918276.8 feet tall.

Recreational maths with 1338025978487486857960

• 1338025978487486857960 backwards is 0697586847848795208331
• The number of decimal digits it has is: 22
• The sum of 1338025978487486857960's digits is 118
• More coming soon!