42813721061388

Names of 42813721061388

• Cardinal: 42813721061388 can be written as Forty-two trillion, eight hundred thirteen billion, seven hundred twenty-one million, sixty-one thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2813721061388 × 10¹³

Factors of 42813721061388

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4709

Divisors of 42813721061388

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 486 729 972 1187 1458 2374 2916 3517 3561 4748 7034 7122 10551 10683 14068 14244 21102 21366 31653 32049 42204 42732 63306 64098 94959 96147 126612 128196 189918 192294 284877 288441 379836 384588 569754 576882 854631 865323 1139508 1153764 1709262 1730646 2563893 3418524 3461292 4174679 5127786 8349358 10255572 12369289 12524037 16698716 24738578 25048074 37107867 37572111 49477156 50096148 74215734 75144222 111323601 112716333 148431468 150288444 222647202 225432666 333970803 338148999 445294404 450865332 667941606 676297998 1001912409 1014446997 1335883212 1352595996 2003824818 2028893994 3005737227 3043340991 4007649636 4057787988 6011474454 6086681982 9017211681 12022948908 12173363964 14682346043 18034423362 29364692086 36068846724 44047038129 58729384172 88094076258 132141114387 176188152516 264282228774 396423343161 528564457548 792846686322 1189270029483 1585693372644 2378540058966 3567810088449 4757080117932 7135620176898 10703430265347 14271240353796 21406860530694 42813721061388
• Sum of all divisors σ(n): 112461243472116
• Sum of proper divisors (its aliquot sum) s(n): 69647522410728
• 42813721061388 is an abundant number, because the sum of its proper divisors (69647522410728) is greater than itself. Its abundance is 26833801349340

Bases of 42813721061388

• Binary: 1001101111000001011000101000101010100000001100₂
• Hexadecimal: 0x26F058A2A80C
• Base-36: F6CCO3OR0

Squares and roots of 42813721061388

• 42813721061388 squared (42813721061388²) is 1833014711122338413264486544
• 42813721061388 cubed (42813721061388³) is 78478180543412500779466536616550523963072
• The square root of 42813721061388 is 6543219.4722008217
• The cube root of 42813721061388 is 34983.3175085583

Scales and comparisons

• 42,813,721,061,388 seconds is equal to 1,361,343 years, 46 weeks, 4 days, 22 hours, 49 minutes, 48 seconds.
• To count from 1 to 42,813,721,061,388 would take you about three million, four hundred three thousand, three hundred fifty-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 42813721061388 cubic inches would be around 2915.3 feet tall.

Recreational maths with 42813721061388

• 42813721061388 backwards is 88316012731824
• 42813721061388 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42813721061388's digits is 54
• More coming soon!