40421309376
40,421,309,376 is an even composite number composed of five prime numbers multiplied together.
40421309376 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 40421309376:
26 × 3 × 7 × 61 × 793
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 61 × 79 × 79 × 79)See below for interesting mathematical facts about the number 40421309376 from the Numbermatics database.
Names of 40421309376
- Cardinal: 40421309376 can be written as Forty billion, four hundred twenty-one million, three hundred nine thousand, three hundred seventy-six.
Scientific notation
- Scientific notation: 4.0421309376 × 1010
Factors of 40421309376
Divisors of 40421309376
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 61 64 79 84 96 112 122 158 168 183 192 224 237 244 316 336 366 427 448 474 488 553 632 672 732 854 948 976 1106 1264 1281 1344 1464 1659 1708 1896 1952 2212 2528 2562 2928 3318 3416 3792 3904 4424 4819 5056 5124 5856 6241 6636 6832 7584 8848 9638 10248 11712 12482 13272 13664 14457 15168 17696 18723 19276 20496 24964 26544 27328 28914 33733 35392 37446 38552 40992 43687 49928 53088 57828 67466 74892 77104 81984 87374 99856 101199 106176 115656 131061 134932 149784 154208 174748 199712 202398 231312 262122 269864 299568 308416 349496 380701 399424 404796 462624 493039 524244 539728 599136 698992 761402 809592 925248 986078 1048488 1079456 1142103 1198272 1397984 1479117 1522804 1619184 1972156 2096976 2158912 2284206 2664907 2795968 2958234 3045608 3238368 3451273 3944312 4193952 4568412 5329814 5916468 6091216 6476736 6902546 7888624 7994721 8387904 9136824 10353819 10659628 11832936 12182432 13805092 15777248 15989442 18273648 20707638 21319256 23665872 24364864 27610184 30075379 31554496 31978884 36547296 41415276 42638512 47331744 55220368 60150758 63957768 73094592 82830552 85277024 90226137 94663488 110440736 120301516 127915536 165661104 170554048 180452274 210527653 220881472 240603032 255831072 331322208 360904548 421055306 481206064 511662144 631582959 662644416 721809096 842110612 962412128 1263165918 1443618192 1684221224 1924824256 2526331836 2887236384 3368442448 5052663672 5774472768 6736884896 10105327344 13473769792 20210654688 40421309376
- Sum of all divisors σ(n): 125822740480
- Sum of proper divisors (its aliquot sum) s(n): 85401431104
- 40421309376 is an abundant number, because the sum of its proper divisors (85401431104) is greater than itself. Its abundance is 44980121728
Bases of 40421309376
- Binary: 1001011010010100110000111011110000002
- Hexadecimal: 0x9694C3BC0
- Base-36: IKHSXXC
Squares and roots of 40421309376
- 40421309376 squared (404213093762) is 1633882251670305509376
- 40421309376 cubed (404213093763) is 66043659978720911746924564709376
-
The
square root of 40421309376 is 201050.5144882749 -
The
cube root of 40421309376 is 3431.9171305945
Scales and comparisons
How big is 40421309376?- 40,421,309,376 seconds is equal to 1,285 years, 14 weeks, 1 day, 5 hours, 29 minutes, 36 seconds.
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To count from 1 to 40,421,309,376 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 40421309376 cubic inches would be around 286 feet tall.
Recreational maths with 40421309376
- 40421309376 backwards is 67390312404
- The number of decimal digits it has is: 11
- The sum of 40421309376's digits is 39
- More coming soon!
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