42738828070001756

Names of 42738828070001756

• Cardinal: 42738828070001756 can be written as Forty-two quadrillion, seven hundred thirty-eight trillion, eight hundred twenty-eight billion, seventy million, one thousand, seven hundred fifty-six.

Scientific notation

• Scientific notation: 4.2738828070001756 × 10¹⁶

Factors of 42738828070001756

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 70046657950

Divisors of 42738828070001756

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 77 98 154 196 283 308 539 566 1078 1132 1981 2156 3113 3962 6226 7924 12452 13867 21791 27734 43582 55468 87164 152537 305074 610148 70046657647 140093315294 280186630588 490326603529 770513234117 980653207058 1541026468234 1961306414116 3082052936468 3432286224703 5393592638819 6864572449406 10787185277638 13729144898812 19823204114101 21574370555276 37755148471733 39646408228202 75510296943466 79292816456404 138762428798707 151020593886932 218055245255111 277524857597414 436110490510222 555049715194828 872220981020444 971337001590949 1526386716785777 1942674003181898 3052773433571554 3885348006363796 6105546867143108 10684707017500439 21369414035000878 42738828070001756
• Sum of all divisors σ(n): 95248884696489216
• Sum of proper divisors (its aliquot sum) s(n): 52510056626487460
• 42738828070001756 is an abundant number, because the sum of its proper divisors (52510056626487460) is greater than itself. Its abundance is 9771228556485704

Bases of 42738828070001756

• Binary: 10010111110101101011110011011001001110101001110001011100₂
• Hexadecimal: 0x97D6BCD93A9C5C
• Base-36: BOTNEKD1EFW

Squares and roots of 42738828070001756

• 42738828070001756 squared (42738828070001756²) is 1826607424797170023664181843083536
• 42738828070001756 cubed (42738828070001756³) is 78067060679794911786579243039324518054971974689216
• The square root of 42738828070001756 is 206733712.9497793255
• The cube root of 42738828070001756 is 349629.0711657881

Scales and comparisons

• 42,738,828,070,001,756 seconds is equal to 1,358,962,532 years, 39 weeks, 7 hours, 35 minutes, 56 seconds.
• To count from 1 to 42,738,828,070,001,756 would take you about four billion, seventy-six million, eight hundred eighty-seven thousand, five hundred ninety-eight 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 42738828070001756 cubic inches would be around 29135.8 feet tall.

Recreational maths with 42738828070001756

• 42738828070001756 backwards is 65710007082883724
• The number of decimal digits it has is: 17
• The sum of 42738828070001756's digits is 68
• More coming soon!