40689650628
40,689,650,628 is an even composite number composed of six prime numbers multiplied together.
40689650628 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 40689650628:
22 × 32 × 11 × 101 × 487 × 2089
(2 × 2 × 3 × 3 × 11 × 101 × 487 × 2089)See below for interesting mathematical facts about the number 40689650628 from the Numbermatics database.
Names of 40689650628
- Cardinal: 40689650628 can be written as Forty billion, six hundred eighty-nine million, six hundred fifty thousand, six hundred twenty-eight.
Scientific notation
- Scientific notation: 4.0689650628 × 1010
Factors of 40689650628
Divisors of 40689650628
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 101 132 198 202 303 396 404 487 606 909 974 1111 1212 1461 1818 1948 2089 2222 2922 3333 3636 4178 4383 4444 5357 5844 6267 6666 8356 8766 9999 10714 12534 13332 16071 17532 18801 19998 21428 22979 25068 32142 37602 39996 45958 48213 49187 64284 68937 75204 91916 96426 98374 137874 147561 192852 196748 206811 210989 275748 295122 413622 421978 442683 541057 590244 632967 827244 843956 885366 1017343 1082114 1265934 1623171 1770732 1898901 2034686 2164228 2320879 2531868 3052029 3246342 3797802 4069372 4641758 4869513 6104058 6492684 6962637 7595604 9156087 9283516 9739026 11190773 12208116 13925274 18312174 19478052 20887911 22381546 27850548 33572319 36624348 41775822 44763092 67144638 83551644 100716957 102751643 134289276 201433914 205503286 308254929 402867828 411006572 616509858 924764787 1130268073 1233019716 1849529574 2260536146 3390804219 3699059148 4521072292 6781608438 10172412657 13563216876 20344825314 40689650628
- Sum of all divisors σ(n): 113602769280
- Sum of proper divisors (its aliquot sum) s(n): 72913118652
- 40689650628 is an abundant number, because the sum of its proper divisors (72913118652) is greater than itself. Its abundance is 32223468024
Bases of 40689650628
- Binary: 1001011110010100101011001011110001002
- Hexadecimal: 0x9794ACBC4
- Base-36: IOXKFD0
Squares and roots of 40689650628
- 40689650628 squared (406896506282) is 1655647668228700794384
- 40689650628 cubed (406896506283) is 67367725183288690925831024473152
-
The
square root of 40689650628 is 201716.7584213073 -
The
cube root of 40689650628 is 3439.4947717769
Scales and comparisons
How big is 40689650628?- 40,689,650,628 seconds is equal to 1,293 years, 41 weeks, 6 days, 43 minutes, 48 seconds.
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To count from 1 to 40,689,650,628 would take you about two thousand, five hundred eighty-seven 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 40689650628 cubic inches would be around 286.6 feet tall.
Recreational maths with 40689650628
- 40689650628 backwards is 82605698604
- The number of decimal digits it has is: 11
- The sum of 40689650628's digits is 54
- More coming soon!
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