42863912240721

Names of 42863912240721

• Cardinal: 42863912240721 can be written as Forty-two trillion, eight hundred sixty-three billion, nine hundred twelve million, two hundred forty thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 4.2863912240721 × 10¹³

Factors of 42863912240721

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3698

Divisors of 42863912240721

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 11 13 33 39 121 143 169 363 429 507 1331 1573 1859 2197 3671 3993 4719 5577 6591 11013 14641 17303 20449 24167 40381 43923 47723 51909 61347 72501 121143 143169 161051 190333 224939 265837 444191 483153 524953 570999 620399 674817 797511 1332573 1574859 1771561 1861197 2093663 2474329 2924207 4886101 5314683 5774483 6280989 6824389 7422987 8065187 8772621 14658303 17323449 20473167 23030293 24195561 27217619 32166277 53747111 63519313 69090879 75068279 81652857 88717057 96498831 161241333 190557939 225204837 266151171 299393809 353829047 591218221 698712443 825751069 898181427 975887627 1061487141 1773654663 2096137329 2477253207 2927662881 3892119517 6503400431 7685836873 9083261759 10734763897 11676358551 19510201293 23057510619 27249785277 32204291691 84544205603 99915879349 118082402867 253632616809 299747638047 354247208601 1099074672839 1298906431537 3297224018517 3896719294611 14287970746907 42863912240721
• Sum of all divisors σ(n): 68122157604480
• Sum of proper divisors (its aliquot sum) s(n): 25258245363759
• 42863912240721 is a deficient number, because the sum of its proper divisors (25258245363759) is less than itself. Its deficiency is 17605666876962

Bases of 42863912240721

• Binary: 1001101111110000001000010000110100011001010001₂
• Hexadecimal: 0x26FC08434651
• Base-36: F6ZEQMUKX

Squares and roots of 42863912240721

• 42863912240721 squared (42863912240721²) is 1837314972580231579050599841
• 42863912240721 cubed (42863912240721³) is 78754507743241756858531881072477436325361
• The square root of 42863912240721 is 6547053.7068761701
• The cube root of 42863912240721 is 34996.9826625291

Scales and comparisons

• 42,863,912,240,721 seconds is equal to 1,362,939 years, 42 weeks, 5 days, 9 hours, 5 minutes, 21 seconds.
• To count from 1 to 42,863,912,240,721 would take you about three million, four hundred seven 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 42863912240721 cubic inches would be around 2916.4 feet tall.

Recreational maths with 42863912240721

• 42863912240721 backwards is 12704221936824
• The number of decimal digits it has is: 14
• The sum of 42863912240721's digits is 51
• More coming soon!