47531378664
47,531,378,664 is an even composite number composed of five prime numbers multiplied together.
47531378664 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 47531378664:
23 × 34 × 73 × 11 × 19441
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 11 × 19441)See below for interesting mathematical facts about the number 47531378664 from the Numbermatics database.
Names of 47531378664
- Cardinal: 47531378664 can be written as Forty-seven billion, five hundred thirty-one million, three hundred seventy-eight thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 4.7531378664 × 1010
Factors of 47531378664
Divisors of 47531378664
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 49 54 56 63 66 72 77 81 84 88 98 99 108 126 132 147 154 162 168 189 196 198 216 231 252 264 294 297 308 324 343 378 392 396 441 462 504 539 567 588 594 616 648 686 693 756 792 882 891 924 1029 1078 1134 1176 1188 1323 1372 1386 1512 1617 1764 1782 1848 2058 2079 2156 2268 2376 2646 2744 2772 3087 3234 3528 3564 3773 3969 4116 4158 4312 4536 4851 5292 5544 6174 6237 6468 7128 7546 7938 8232 8316 9261 9702 10584 11319 12348 12474 12936 14553 15092 15876 16632 18522 19404 19441 22638 24696 24948 27783 29106 30184 31752 33957 37044 38808 38882 43659 45276 49896 55566 58212 58323 67914 74088 77764 87318 90552 101871 111132 116424 116646 135828 136087 155528 174636 174969 203742 213851 222264 233292 271656 272174 305613 349272 349938 407484 408261 427702 466584 524907 544348 611226 641553 699876 814968 816522 855404 952609 1049814 1088696 1222452 1224783 1283106 1399752 1496957 1574721 1633044 1710808 1905218 1924659 2099628 2444904 2449566 2566212 2857827 2993914 3149442 3266088 3674349 3810436 3849318 4199256 4490871 4899132 5132424 5715654 5773977 5987828 6298884 6668263 7348698 7620872 7698636 8573481 8981742 9798264 10478699 11023047 11431308 11547954 11975656 12597768 13336526 13472613 14697396 15397272 17146962 17321931 17963484 20004789 20957398 22046094 22862616 23095908 25720443 26673052 26945226 29394792 31436097 34293924 34643862 35926968 40009578 40417839 41914796 44092188 46191816 51440886 53346104 53890452 60014367 62872194 68587848 69287724 73350893 77161329 80019156 80835678 83829592 88184376 94308291 102881772 107780904 120028734 121253517 125744388 138575448 146701786 154322658 160038312 161671356 180043101 188616582 205763544 220052679 240057468 242507034 251488776 282924873 293403572 308645316 323342712 360086202 377233164 440105358 480114936 485014068 540129303 565849746 586807144 617290632 660158037 720172404 754466328 848774619 880210716 970028136 1080258606 1131699492 1320316074 1440344808 1697549238 1760421432 1980474111 2160517212 2263398984 2640632148 3395098476 3960948222 4321034424 5281264296 5941422333 6790196952 7921896444 11882844666 15843792888 23765689332 47531378664
- Sum of all divisors σ(n): 169378704000
- Sum of proper divisors (its aliquot sum) s(n): 121847325336
- 47531378664 is an abundant number, because the sum of its proper divisors (121847325336) is greater than itself. Its abundance is 74315946672
Bases of 47531378664
- Binary: 1011000100010001011101000111111010002
- Hexadecimal: 0xB111747E8
- Base-36: LU2YEI0
Squares and roots of 47531378664
- 47531378664 squared (475313786642) is 2259231957700554424896
- 47531378664 cubed (475313786643) is 107384409671275083092472524818944
-
The
square root of 47531378664 is 218016.9228844405 -
The
cube root of 47531378664 is 3622.3755218727
Scales and comparisons
How big is 47531378664?- 47,531,378,664 seconds is equal to 1,511 years, 18 weeks, 1 day, 16 hours, 44 minutes, 24 seconds.
-
To count from 1 to 47,531,378,664 would take you about three thousand and twenty-two 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 47531378664 cubic inches would be around 301.9 feet tall.
Recreational maths with 47531378664
- 47531378664 backwards is 46687313574
- 47531378664 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 47531378664's digits is 54
- More coming soon!
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