40679729664
40,679,729,664 is an even composite number composed of five prime numbers multiplied together.
40679729664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 40679729664:
29 × 3 × 7 × 313 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 31 × 31 × 31 × 127)See below for interesting mathematical facts about the number 40679729664 from the Numbermatics database.
Names of 40679729664
- Cardinal: 40679729664 can be written as Forty billion, six hundred seventy-nine million, seven hundred twenty-nine thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 4.0679729664 × 1010
Factors of 40679729664
Divisors of 40679729664
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 56 62 64 84 93 96 112 124 127 128 168 186 192 217 224 248 254 256 336 372 381 384 434 448 496 508 512 651 672 744 762 768 868 889 896 961 992 1016 1302 1344 1488 1524 1536 1736 1778 1792 1922 1984 2032 2604 2667 2688 2883 2976 3048 3472 3556 3584 3844 3937 3968 4064 5208 5334 5376 5766 5952 6096 6727 6944 7112 7688 7874 7936 8128 10416 10668 10752 11532 11811 11904 12192 13454 13888 14224 15376 15748 15872 16256 20181 20832 21336 23064 23622 23808 24384 26908 27559 27776 28448 29791 30752 31496 32512 40362 41664 42672 46128 47244 47616 48768 53816 55118 55552 56896 59582 61504 62992 65024 80724 82677 83328 85344 89373 92256 94488 97536 107632 110236 111104 113792 119164 122047 123008 125984 161448 165354 166656 170688 178746 184512 188976 195072 208537 215264 220472 227584 238328 244094 246016 251968 322896 330708 333312 341376 357492 366141 369024 377952 417074 430528 440944 455168 476656 488188 492032 503936 625611 645792 661416 682752 714984 732282 738048 755904 834148 854329 861056 881888 953312 976376 1007872 1251222 1291584 1322832 1365504 1429968 1464564 1476096 1511808 1668296 1708658 1722112 1763776 1906624 1952752 2015744 2502444 2562987 2583168 2645664 2859936 2929128 3023616 3336592 3417316 3444224 3527552 3783457 3813248 3905504 5004888 5125974 5166336 5291328 5719872 5858256 6047232 6673184 6834632 7055104 7566914 7626496 7811008 10009776 10251948 10332672 10582656 11350371 11439744 11716512 13346368 13669264 14110208 15133828 15252992 15622016 20019552 20503896 21165312 22700742 22879488 23433024 26484199 26692736 27338528 30267656 31244032 40039104 41007792 42330624 45401484 45758976 46866048 52968398 53385472 54677056 60535312 62488064 79452597 80078208 82015584 90802968 93732096 105936796 106770944 109354112 121070624 158905194 160156416 164031168 181605936 187464192 211873592 218708224 242141248 317810388 320312832 328062336 363211872 423747184 437416448 484282496 635620776 656124672 726423744 847494368 968564992 1271241552 1312249344 1452847488 1694988736 1937129984 2542483104 2905694976 3389977472 5084966208 5811389952 6779954944 10169932416 13559909888 20339864832 40679729664
- Sum of all divisors σ(n): 128991363072
- Sum of proper divisors (its aliquot sum) s(n): 88311633408
- 40679729664 is an abundant number, because the sum of its proper divisors (88311633408) is greater than itself. Its abundance is 47631903744
Bases of 40679729664
- Binary: 1001011110001011001101101010000000002
- Hexadecimal: 0x978B36A00
- Base-36: IORNSAO
Squares and roots of 40679729664
- 40679729664 squared (406797296642) is 1654840405536121552896
- 40679729664 cubed (406797296643) is 67318460334273553758853156306944
-
The
square root of 40679729664 is 201692.1655989641 -
The
cube root of 40679729664 is 3439.2152094723
Scales and comparisons
How big is 40679729664?- 40,679,729,664 seconds is equal to 1,293 years, 25 weeks, 3 days, 4 hours, 54 minutes, 24 seconds.
-
To count from 1 to 40,679,729,664 would take you about two thousand, five hundred eighty-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 40679729664 cubic inches would be around 286.6 feet tall.
Recreational maths with 40679729664
- 40679729664 backwards is 46692797604
- The number of decimal digits it has is: 11
- The sum of 40679729664's digits is 60
- More coming soon!
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