40642745416
40,642,745,416 is an even composite number composed of six prime numbers multiplied together.
40642745416 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 40642745416:
23 × 72 × 13 × 19 × 109 × 3851
(2 × 2 × 2 × 7 × 7 × 13 × 19 × 109 × 3851)See below for interesting mathematical facts about the number 40642745416 from the Numbermatics database.
Names of 40642745416
- Cardinal: 40642745416 can be written as Forty billion, six hundred forty-two million, seven hundred forty-five thousand, four hundred sixteen.
Scientific notation
- Scientific notation: 4.0642745416 × 1010
Factors of 40642745416
Divisors of 40642745416
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 7 8 13 14 19 26 28 38 49 52 56 76 91 98 104 109 133 152 182 196 218 247 266 364 392 436 494 532 637 728 763 872 931 988 1064 1274 1417 1526 1729 1862 1976 2071 2548 2834 3052 3458 3724 3851 4142 5096 5341 5668 6104 6916 7448 7702 8284 9919 10682 11336 12103 13832 14497 15404 16568 19838 21364 24206 26923 26957 28994 30808 39676 42728 48412 50063 53846 53914 57988 69433 73169 79352 96824 100126 101479 107692 107828 115976 138866 146338 188461 188699 200252 202958 215384 215656 277732 292676 350441 376922 377398 400504 405916 419759 512183 555464 585352 700882 753844 754796 811832 839518 951197 1024366 1319227 1401764 1507688 1509592 1679036 1902394 2048732 2453087 2638454 2803528 2938313 3358072 3585281 3804788 4097464 4906174 5276908 5456867 5876626 6658379 7170562 7609576 7975421 9812348 10553816 10913734 11753252 13316758 14341124 15950842 19624696 20568191 21827468 23506504 26633516 28682248 31901684 38198069 41136382 43654936 46608653 53267032 55827947 63803368 76396138 82272764 93217306 103680473 111655894 152792276 164545528 186434612 207360946 223311788 267386483 305584552 372869224 390795629 414721892 446623576 534772966 725763311 781591258 829443784 1069545932 1451526622 1563182516 2139091864 2903053244 3126365032 5080343177 5806106488 10160686354 20321372708 40642745416
- Sum of all divisors σ(n): 101438568000
- Sum of proper divisors (its aliquot sum) s(n): 60795822584
- 40642745416 is an abundant number, because the sum of its proper divisors (60795822584) is greater than itself. Its abundance is 20153077168
Bases of 40642745416
- Binary: 1001011101100111111100010100010010002
- Hexadecimal: 0x9767F1448
- Base-36: IO5N32G
Squares and roots of 40642745416
- 40642745416 squared (406427454162) is 1651832754949789013056
- 40642745416 cubed (406427454163) is 67135018129234188720548908151296
-
The
square root of 40642745416 is 201600.4598605867 -
The
cube root of 40642745416 is 3438.1726316247
Scales and comparisons
How big is 40642745416?- 40,642,745,416 seconds is equal to 1,292 years, 16 weeks, 2 days, 3 hours, 30 minutes, 16 seconds.
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To count from 1 to 40,642,745,416 would take you about two thousand, five hundred eighty-four 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 40642745416 cubic inches would be around 286.5 feet tall.
Recreational maths with 40642745416
- 40642745416 backwards is 61454724604
- The number of decimal digits it has is: 11
- The sum of 40642745416's digits is 43
- More coming soon!
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