3855385841472

Names of 3855385841472

• Cardinal: 3855385841472 can be written as Three trillion, eight hundred fifty-five billion, three hundred eighty-five million, eight hundred forty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.855385841472 × 10¹²

Factors of 3855385841472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 32025768

Divisors of 3855385841472

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 32 33 36 38 44 48 57 64 66 72 76 88 96 99 114 132 144 152 171 176 192 198 209 228 264 288 304 342 352 396 418 456 528 576 608 627 684 704 792 836 912 1056 1216 1254 1368 1584 1672 1824 1881 2112 2508 2736 3168 3344 3648 3762 5016 5472 6336 6688 7524 10032 10944 13376 15048 20064 30096 40128 60192 120384 32025733 64051466 96077199 128102932 192154398 256205864 288231597 352283063 384308796 512411728 576463194 608488927 704566126 768617592 1024823456 1056849189 1152926388 1216977854 1409132252 1537235184 1825466781 2049646912 2113698378 2305852776 2433955708 2818264504 3074470368 3170547567 3650933562 4227396756 4611705552 4867911416 5476400343 5636529008 6148940736 6341095134 6693378197 7301867124 8454793512 9223411104 9735822832 10952800686 11273058016 12682190268 13386756394 14603734248 16909587024 18446822208 19471645664 20080134591 21905601372 22546116032 25364380536 26773512788 29207468496 33819174048 38943291328 40160269182 43811202744 50728761072 53547025576 58414936992 60240403773 67638348096 80320538364 87622405488 101457522144 107094051152 116829873984 120480807546 160641076728 175244810976 202915044288 214188102304 240961615092 321282153456 350489621952 428376204608 481923230184 642564306912 963846460368 1285128613824 1927692920736 3855385841472
• Sum of all divisors σ(n): 12689876840160
• Sum of proper divisors (its aliquot sum) s(n): 8834490998688
• 3855385841472 is an abundant number, because the sum of its proper divisors (8834490998688) is greater than itself. Its abundance is 4979105157216

Bases of 3855385841472

• Binary: 111000000110100110111001110100111101000000₂
• Hexadecimal: 0x381A6E74F40
• Base-36: 1D7516Q80

Squares and roots of 3855385841472

• 3855385841472 squared (3855385841472²) is 14863999986622761515126784
• 3855385841472 cubed (3855385841472³) is 57306455096065392147425453788605186048
• The square root of 3855385841472 is 1963513.6468769449
• The cube root of 3855385841472 is 15680.3571150271

Scales and comparisons

• 3,855,385,841,472 seconds is equal to 122,589 years, 17 weeks, 6 days, 7 hours, 31 minutes, 12 seconds.
• To count from 1 to 3,855,385,841,472 would take you about three hundred six thousand, four hundred seventy-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 3855385841472 cubic inches would be around 1306.7 feet tall.

Recreational maths with 3855385841472

• 3855385841472 backwards is 2741485835583
• The number of decimal digits it has is: 13
• The sum of 3855385841472's digits is 63
• More coming soon!