40421983446
40,421,983,446 is an even composite number composed of four prime numbers multiplied together.
40421983446 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 40421983446:
2 × 33 × 134 × 26209
(2 × 3 × 3 × 3 × 13 × 13 × 13 × 13 × 26209)See below for interesting mathematical facts about the number 40421983446 from the Numbermatics database.
Names of 40421983446
- Cardinal: 40421983446 can be written as Forty billion, four hundred twenty-one million, nine hundred eighty-three thousand, four hundred forty-six.
Scientific notation
- Scientific notation: 4.0421983446 × 1010
Factors of 40421983446
Divisors of 40421983446
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 78 117 169 234 338 351 507 702 1014 1521 2197 3042 4394 4563 6591 9126 13182 19773 26209 28561 39546 52418 57122 59319 78627 85683 118638 157254 171366 235881 257049 340717 471762 514098 681434 707643 771147 1022151 1415286 1542294 2044302 3066453 4429321 6132906 8858642 9199359 13287963 18398718 26575926 39863889 57581173 79727778 115162346 119591667 172743519 239183334 345487038 518230557 748555249 1036461114 1497110498 1554691671 2245665747 3109383342 4491331494 6736997241 13473994482 20210991723 40421983446
- Sum of all divisors σ(n): 97315633200
- Sum of proper divisors (its aliquot sum) s(n): 56893649754
- 40421983446 is an abundant number, because the sum of its proper divisors (56893649754) is greater than itself. Its abundance is 16471666308
Bases of 40421983446
- Binary: 1001011010010101011010000100110101102
- Hexadecimal: 0x9695684D6
- Base-36: IKI7E1I
Squares and roots of 40421983446
- 40421983446 squared (404219834462) is 1633936745708698034916
- 40421983446 cubed (404219834463) is 66046964086848103505587282000536
-
The
square root of 40421983446 is 201052.1908510329 -
The
cube root of 40421983446 is 3431.9362074921
Scales and comparisons
How big is 40421983446?- 40,421,983,446 seconds is equal to 1,285 years, 15 weeks, 2 days, 44 minutes, 6 seconds.
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To count from 1 to 40,421,983,446 would take you about two thousand, five hundred seventy 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 40421983446 cubic inches would be around 286 feet tall.
Recreational maths with 40421983446
- 40421983446 backwards is 64438912404
- The number of decimal digits it has is: 11
- The sum of 40421983446's digits is 45
- More coming soon!
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