72642836202768
72,642,836,202,768 is an even composite number composed of four prime numbers multiplied together.
72642836202768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 72642836202768:
24 × 32 × 132 × 2984994913
(2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 2984994913)See below for interesting mathematical facts about the number 72642836202768 from the Numbermatics database.
Names of 72642836202768
- Cardinal: 72642836202768 can be written as Seventy-two trillion, six hundred forty-two billion, eight hundred thirty-six million, two hundred two thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 7.2642836202768 × 1013
Factors of 72642836202768
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 9
- Sum of prime factors: 2984994931
Divisors of 72642836202768
- Number of divisors d(n): 90
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 169 208 234 312 338 468 507 624 676 936 1014 1352 1521 1872 2028 2704 3042 4056 6084 8112 12168 24336 2984994913 5969989826 8954984739 11939979652 17909969478 23879959304 26864954217 35819938956 38804933869 47759918608 53729908434 71639877912 77609867738 107459816868 116414801607 143279755824 155219735476 214919633736 232829603214 310439470952 349244404821 429839267472 465659206428 504464140297 620878941904 698488809642 931318412856 1008928280594 1396977619284 1513392420891 1862636825712 2017856561188 2793955238568 3026784841782 4035713122376 4540177262673 5587910477136 6053569683564 8071426244752 9080354525346 12107139367128 18160709050692 24214278734256 36321418101384 72642836202768
- Sum of all divisors σ(n): 220140389912586
- Sum of proper divisors (its aliquot sum) s(n): 147497553709818
- 72642836202768 is an abundant number, because the sum of its proper divisors (147497553709818) is greater than itself. Its abundance is 74854717507050
Bases of 72642836202768
- Binary: 100001000010001011110100111001010000101000100002
- Hexadecimal: 0x42117A728510
- Base-36: PQZNP3C40
Squares and roots of 72642836202768
- 72642836202768 squared (726428362027682) is 5276981651582181181210861824
- 72642836202768 cubed (726428362027683) is 383334913760896543597002630651256894328832
-
The
square root of 72642836202768 is 8523076.6864300829 -
The
cube root of 72642836202768 is 41725.1202865457
Scales and comparisons
How big is 72642836202768?- 72,642,836,202,768 seconds is equal to 2,309,817 years, 25 weeks, 4 days, 3 hours, 52 minutes, 48 seconds.
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To count from 1 to 72,642,836,202,768 would take you about five million, seven hundred seventy-four thousand, five hundred forty-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 72642836202768 cubic inches would be around 3477.1 feet tall.
Recreational maths with 72642836202768
- 72642836202768 backwards is 86720263824627
- The number of decimal digits it has is: 14
- The sum of 72642836202768's digits is 63
- More coming soon!
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