42851136800

Names of 42851136800

• Cardinal: 42851136800 can be written as Forty-two billion, eight hundred fifty-one million, one hundred thirty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 4.28511368 × 10¹⁰

Factors of 42851136800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 474137

Divisors of 42851136800

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 113 160 200 226 400 452 565 800 904 1130 1808 2260 2825 3616 4520 5650 9040 11300 18080 22600 45200 90400 474017 948034 1896068 2370085 3792136 4740170 7584272 9480340 11850425 15168544 18960680 23700850 37921360 47401700 53563921 75842720 94803400 107127842 189606800 214255684 267819605 379213600 428511368 535639210 857022736 1071278420 1339098025 1714045472 2142556840 2678196050 4285113680 5356392100 8570227360 10712784200 21425568400 42851136800
• Sum of all divisors σ(n): 105536315556
• Sum of proper divisors (its aliquot sum) s(n): 62685178756
• 42851136800 is an abundant number, because the sum of its proper divisors (62685178756) is greater than itself. Its abundance is 19834041956

Bases of 42851136800

• Binary: 100111111010001000000111010100100000₂
• Hexadecimal: 0x9FA207520
• Base-36: JOOGKRK

Squares and roots of 42851136800

• 42851136800 squared (42851136800²) is 1836219925052314240000
• 42851136800 cubed (42851136800³) is 78684111203302464654828032000000
• The square root of 42851136800 is 207005.1612883119
• The cube root of 42851136800 is 3499.3505407185

Scales and comparisons

• 42,851,136,800 seconds is equal to 1,362 years, 27 weeks, 5 days, 5 hours, 33 minutes, 20 seconds.
• To count from 1 to 42,851,136,800 would take you about two thousand, seven hundred twenty-five 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 42851136800 cubic inches would be around 291.6 feet tall.

Recreational maths with 42851136800

• 42851136800 backwards is 00863115824
• The number of decimal digits it has is: 11
• The sum of 42851136800's digits is 38
• More coming soon!