6400680468
6,400,680,468 is an even composite number composed of seven prime numbers multiplied together.
6400680468 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 6400680468:
22 × 3 × 73 × 13 × 37 × 53 × 61
(2 × 2 × 3 × 7 × 7 × 7 × 13 × 37 × 53 × 61)See below for interesting mathematical facts about the number 6400680468 from the Numbermatics database.
Names of 6400680468
- Cardinal: 6400680468 can be written as Six billion, four hundred million, six hundred eighty thousand, four hundred sixty-eight.
Scientific notation
- Scientific notation: 6.400680468 × 109
Factors of 6400680468
Divisors of 6400680468
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 26 28 37 39 42 49 52 53 61 74 78 84 91 98 106 111 122 147 148 156 159 182 183 196 212 222 244 259 273 294 318 343 364 366 371 427 444 481 518 546 588 636 637 686 689 732 742 777 793 854 962 1029 1036 1092 1113 1274 1281 1372 1378 1443 1484 1554 1586 1708 1813 1911 1924 1961 2058 2067 2226 2257 2379 2548 2562 2597 2756 2886 2989 3108 3172 3233 3367 3626 3822 3922 4116 4134 4452 4459 4514 4758 4823 5124 5194 5439 5551 5772 5883 5978 6466 6734 6771 7252 7644 7791 7844 8268 8918 8967 9028 9516 9646 9699 10101 10388 10878 11102 11766 11956 12691 12932 13377 13468 13542 13727 14469 15582 15799 16653 17836 17934 18179 19292 19398 20202 20923 21756 22204 22631 23532 23569 25382 25493 26754 27084 27454 28938 29341 31164 31598 33306 33761 35868 36358 38073 38796 38857 40404 41181 41846 42029 45262 47138 47397 50764 50986 53508 54537 54908 57876 58682 62769 63196 66612 67522 67893 70707 72716 76146 76479 77714 82362 83692 84058 88023 90524 94276 94794 96089 101283 101972 109074 110593 116571 117364 119621 125538 126087 135044 135786 141414 152292 152958 155428 158417 164724 164983 168116 176046 178451 189588 192178 202566 205387 218148 221186 233142 236327 239242 251076 252174 271572 271999 282828 288267 294203 305916 316834 329966 331779 352092 356902 358863 384356 405132 410774 442372 466284 472654 475251 478484 494949 504348 535353 543998 576534 588406 616161 633668 659932 663558 672623 708981 713804 717726 774151 815997 821548 837347 882609 945308 950502 989898 1070706 1087996 1108919 1153068 1176812 1232322 1249157 1327116 1345246 1417962 1435452 1437709 1548302 1555073 1631994 1674694 1765218 1901004 1979796 2017869 2059421 2141412 2217838 2322453 2464644 2498314 2512041 2690492 2835924 2875418 3096604 3110146 3263988 3326757 3349388 3530436 3747471 4035738 4118842 4313127 4435676 4644906 4665219 4996628 5024082 5750836 5861429 6178263 6220292 6653514 7494942 8071476 8237684 8626254 8744099 9289812 9330438 10048164 10063963 10885511 11722858 12356526 13307028 14415947 14989884 17252508 17488198 17584287 18660876 20127926 21771022 23445716 24713052 26232297 28831894 30191889 32656533 34976396 35168574 40255852 41030003 43247841 43542044 52464594 57663788 60383778 65313066 70337148 76198577 82060006 86495682 104929188 120767556 123090009 130626132 152397154 164120012 172991364 228595731 246180018 304794308 457191462 492360036 533390039 914382924 1066780078 1600170117 2133560156 3200340234 6400680468
- Sum of all divisors σ(n): 19948723200
- Sum of proper divisors (its aliquot sum) s(n): 13548042732
- 6400680468 is an abundant number, because the sum of its proper divisors (13548042732) is greater than itself. Its abundance is 7147362264
Bases of 6400680468
- Binary: 1011111011000001010100010000101002
- Hexadecimal: 0x17D82A214
- Base-36: 2XUSSNO
Squares and roots of 6400680468
- 6400680468 squared (64006804682) is 40968710453436699024
- 6400680468 cubed (64006804683) is 262227624798459702917311463232
-
The
square root of 6400680468 is 80004.2528119599 -
The
cube root of 6400680468 is 1856.7013322105
Scales and comparisons
How big is 6400680468?- 6,400,680,468 seconds is equal to 203 years, 27 weeks, 22 hours, 47 minutes, 48 seconds.
-
To count from 1 to 6,400,680,468 would take you about four hundred 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 6400680468 cubic inches would be around 154.7 feet tall.
Recreational maths with 6400680468
- 6400680468 backwards is 8640860046
- 6400680468 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6400680468's digits is 42
- More coming soon!
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The information we have on file for 6400680468 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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