42071385296640

Names of 42071385296640

• Cardinal: 42071385296640 can be written as Forty-two trillion, seventy-one billion, three hundred eighty-five million, two hundred ninety-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.207138529664 × 10¹³

Factors of 42071385296640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1565155720

Divisors of 42071385296640

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 560 640 672 768 840 896 960 1120 1280 1344 1680 1792 1920 2240 2688 3360 3840 4480 5376 6720 8960 13440 26880 1565155703 3130311406 4695467109 6260622812 7825778515 9390934218 10956089921 12521245624 15651557030 18781868436 21912179842 23477335545 25042491248 31303114060 32868269763 37563736872 43824359684 46954671090 50084982496 54780449605 62606228120 65736539526 75127473744 87648719368 93909342180 100169964992 109560899210 125212456240 131473079052 150254947488 164341348815 175297438736 187818684360 200339929984 219121798420 250424912480 262946158104 300509894976 328682697630 350594877472 375637368720 400679859968 438243596840 500849824960 525892316208 601019789952 657365395260 701189754944 751274737440 876487193680 1001699649920 1051784632416 1202039579904 1314730790520 1402379509888 1502549474880 1752974387360 2003399299840 2103569264832 2629461581040 2804759019776 3005098949760 3505948774720 4207138529664 5258923162080 6010197899520 7011897549440 8414277059328 10517846324160 14023795098880 21035692648320 42071385296640
• Sum of all divisors σ(n): 153560556430848
• Sum of proper divisors (its aliquot sum) s(n): 111489171134208
• 42071385296640 is an abundant number, because the sum of its proper divisors (111489171134208) is greater than itself. Its abundance is 69417785837568

Bases of 42071385296640

• Binary: 1001100100001110000001111110011100111100000000₂
• Hexadecimal: 0x264381F9CF00
• Base-36: EWVBSJYTC

Squares and roots of 42071385296640

• 42071385296640 squared (42071385296640²) is 1770001460778336380795289600
• 42071385296640 cubed (42071385296640³) is 74466413432021022861230938947210706944000
• The square root of 42071385296640 is 6486245.8553958621
• The cube root of 42071385296640 is 34779.9487301065

Scales and comparisons

• 42,071,385,296,640 seconds is equal to 1,337,739 years, 47 weeks, 4 days, 19 hours, 44 minutes.
• To count from 1 to 42,071,385,296,640 would take you about three million, three hundred forty-four thousand, three hundred forty-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 42071385296640 cubic inches would be around 2898.3 feet tall.

Recreational maths with 42071385296640

• 42071385296640 backwards is 04669258317024
• The number of decimal digits it has is: 14
• The sum of 42071385296640's digits is 57
• More coming soon!