40042515968
40,042,515,968 is an even composite number composed of six prime numbers multiplied together.
40042515968 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 40042515968:
29 × 7 × 13 × 61 × 73 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 61 × 73 × 193)See below for interesting mathematical facts about the number 40042515968 from the Numbermatics database.
Names of 40042515968
- Cardinal: 40042515968 can be written as Forty billion, forty-two million, five hundred fifteen thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 4.0042515968 × 1010
Factors of 40042515968
Divisors of 40042515968
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 61 64 73 91 104 112 122 128 146 182 193 208 224 244 256 292 364 386 416 427 448 488 511 512 584 728 772 793 832 854 896 949 976 1022 1168 1351 1456 1544 1586 1664 1708 1792 1898 1952 2044 2336 2509 2702 2912 3088 3172 3328 3416 3584 3796 3904 4088 4453 4672 5018 5404 5551 5824 6176 6344 6643 6656 6832 7592 7808 8176 8906 9344 10036 10808 11102 11648 11773 12352 12688 13286 13664 14089 15184 15616 16352 17563 17812 18688 20072 21616 22204 23296 23546 24704 25376 26572 27328 28178 30368 31171 31232 32704 35126 35624 37376 40144 43232 44408 46592 47092 49408 50752 53144 54656 56356 57889 60736 62342 65408 70252 71248 80288 82411 86464 88816 94184 98623 98816 101504 106288 109312 112712 115778 121472 124684 130816 140504 142496 153049 160576 164822 172928 177632 183157 188368 197246 203008 212576 218624 225424 231556 242944 249368 261632 281008 284992 306098 321152 329644 345856 355264 366314 376736 394492 405223 406016 425152 450848 463112 485888 498736 562016 569984 612196 642304 659288 691712 710528 732628 753472 788984 810446 850304 859429 901696 926224 997472 1071343 1124032 1139968 1224392 1282099 1284608 1318576 1421056 1465256 1506944 1577968 1620892 1700608 1718858 1803392 1852448 1994944 2142686 2248064 2279936 2448784 2564198 2637152 2842112 2930512 3013888 3155936 3241784 3401216 3437716 3606784 3704896 3989888 4285372 4496128 4897568 5128396 5274304 5861024 6016003 6027776 6311872 6483568 6875432 7213568 7409792 7979776 8570744 8992256 9795136 10256792 10548608 11172577 11722048 12032006 12623744 12967136 13750864 14819584 15959552 17141488 19590272 20513584 21097216 22345154 23444096 24064012 25247488 25934272 27501728 29639168 34282976 39180544 41027168 42194432 44690308 46888192 48128024 50494976 51868544 55003456 68565952 78208039 78361088 82054336 89380616 93776384 96256048 103737088 110006912 137131904 156416078 164108672 178761232 192512096 207474176 220013824 274263808 312832156 328217344 357522464 385024192 440027648 548527616 625664312 656434688 715044928 770048384 1251328624 1430089856 1540096768 2502657248 2860179712 3080193536 5005314496 5720359424 10010628992 20021257984 40042515968
- Sum of all divisors σ(n): 101980889472
- Sum of proper divisors (its aliquot sum) s(n): 61938373504
- 40042515968 is an abundant number, because the sum of its proper divisors (61938373504) is greater than itself. Its abundance is 21895857536
Bases of 40042515968
- Binary: 1001010100101011100001001110000000002
- Hexadecimal: 0x952B84E00
- Base-36: IE8A328
Squares and roots of 40042515968
- 40042515968 squared (400425159682) is 1603403085047534977024
- 40042515968 cubed (400425159683) is 64204293636156381356522033119232
-
The
square root of 40042515968 is 200106.2616911323 -
The
cube root of 40042515968 is 3421.1631523497
Scales and comparisons
How big is 40042515968?- 40,042,515,968 seconds is equal to 1,273 years, 11 weeks, 6 days, 1 hour, 6 minutes, 8 seconds.
-
To count from 1 to 40,042,515,968 would take you about two thousand, five hundred forty-six 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 40042515968 cubic inches would be around 285.1 feet tall.
Recreational maths with 40042515968
- 40042515968 backwards is 86951524004
- The number of decimal digits it has is: 11
- The sum of 40042515968's digits is 44
- More coming soon!
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