30313047688
30,313,047,688 is an even composite number composed of seven prime numbers multiplied together.
30313047688 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 30313047688:
23 × 7 × 11 × 31 × 53 × 61 × 491
(2 × 2 × 2 × 7 × 11 × 31 × 53 × 61 × 491)See below for interesting mathematical facts about the number 30313047688 from the Numbermatics database.
Names of 30313047688
- Cardinal: 30313047688 can be written as Thirty billion, three hundred thirteen million, forty-seven thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 3.0313047688 × 1010
Factors of 30313047688
Divisors of 30313047688
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 7 8 11 14 22 28 31 44 53 56 61 62 77 88 106 122 124 154 212 217 244 248 308 341 371 424 427 434 488 491 583 616 671 682 742 854 868 982 1166 1342 1364 1484 1643 1708 1736 1891 1964 2332 2387 2684 2728 2968 3233 3286 3416 3437 3782 3928 4081 4664 4697 4774 5368 5401 6466 6572 6874 7564 8162 9394 9548 10802 11501 12932 13144 13237 13748 15128 15221 16324 18073 18788 19096 20801 21604 22631 23002 25864 26023 26474 27496 29951 30442 32648 35563 36146 37576 37807 41602 43208 45262 46004 52046 52948 59902 60884 71126 72292 75614 83204 90524 92008 100223 104092 105896 106547 119804 121768 126511 142252 144584 145607 151228 166408 167431 181048 182161 200446 208184 209657 213094 239608 248941 253022 284504 286253 291214 302456 329461 334862 364322 400892 419314 426188 497882 506044 572506 582428 658922 669724 701561 728644 801784 806713 838628 852376 928481 995764 1012088 1102453 1145012 1164856 1172017 1317844 1339448 1403122 1457288 1587403 1613426 1677256 1856962 1991528 2003771 2204906 2290024 2306227 2344034 2635688 2806244 3174806 3226852 3713924 4007542 4409812 4612454 4688068 5612488 5646991 6349612 6453704 6499367 7427848 7717171 8015084 8819624 8873843 9224908 9376136 10213291 11111821 11293982 12699224 12998734 15434342 16030168 17461433 17747686 18449816 20426582 22223642 22587964 25997468 30868684 34922866 35495372 40853164 44447284 45175928 49209493 51994936 61737368 62116901 69845732 70990744 71493037 81706328 88894568 98418986 122230031 124233802 139691464 142986074 196837972 244460062 248467604 285972148 344466451 393675944 488920124 496935208 541304423 571944296 688932902 977840248 1082608846 1377865804 2165217692 2755731608 3789130961 4330435384 7578261922 15156523844 30313047688
- Sum of all divisors σ(n): 75903713280
- Sum of proper divisors (its aliquot sum) s(n): 45590665592
- 30313047688 is an abundant number, because the sum of its proper divisors (45590665592) is greater than itself. Its abundance is 15277617904
Bases of 30313047688
- Binary: 111000011101100110001100110100010002
- Hexadecimal: 0x70ECC6688
- Base-36: DXBLTAG
Squares and roots of 30313047688
- 30313047688 squared (303130476882) is 918880860134962145344
- 30313047688 cubed (303130476883) is 27854079332861565627887459164672
-
The
square root of 30313047688 is 174106.4263259687 -
The
cube root of 30313047688 is 3118.0030397245
Scales and comparisons
How big is 30313047688?- 30,313,047,688 seconds is equal to 963 years, 44 weeks, 5 days, 11 hours, 1 minute, 28 seconds.
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To count from 1 to 30,313,047,688 would take you about one thousand, nine hundred twenty-seven 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 30313047688 cubic inches would be around 259.8 feet tall.
Recreational maths with 30313047688
- 30313047688 backwards is 88674031303
- The number of decimal digits it has is: 11
- The sum of 30313047688's digits is 43
- More coming soon!
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