6991464942
6,991,464,942 is an even composite number composed of six prime numbers multiplied together.
6991464942 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 6991464942:
2 × 34 × 72 × 112 × 29 × 251
(2 × 3 × 3 × 3 × 3 × 7 × 7 × 11 × 11 × 29 × 251)See below for interesting mathematical facts about the number 6991464942 from the Numbermatics database.
Names of 6991464942
- Cardinal: 6991464942 can be written as Six billion, nine hundred ninety-one million, four hundred sixty-four thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 6.991464942 × 109
Factors of 6991464942
Divisors of 6991464942
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 6 7 9 11 14 18 21 22 27 29 33 42 49 54 58 63 66 77 81 87 98 99 121 126 147 154 162 174 189 198 203 231 242 251 261 294 297 319 363 378 406 441 462 502 522 539 567 594 609 638 693 726 753 783 847 882 891 957 1078 1089 1134 1218 1323 1386 1421 1506 1566 1617 1694 1757 1782 1827 1914 2079 2178 2233 2259 2349 2541 2646 2761 2842 2871 3234 3267 3509 3514 3654 3969 4158 4263 4466 4518 4698 4851 5082 5271 5481 5522 5742 5929 6237 6534 6699 6777 7018 7279 7623 7938 8283 8526 8613 9702 9801 10527 10542 10962 11858 12299 12474 12789 13398 13554 14553 14558 15246 15631 15813 16443 16566 17226 17787 19327 19602 20097 20331 21054 21837 22869 24563 24598 24849 25578 25839 29106 30371 31262 31581 31626 32886 35574 36897 38367 38654 40194 40662 43659 43674 45738 46893 47439 49126 49698 50953 51678 53361 57981 60291 60742 63162 65511 68607 73689 73794 74547 76734 80069 87318 91113 93786 94743 94878 101906 106722 110691 115101 115962 120582 131022 135289 137214 140679 142317 147378 149094 152859 160083 160138 171941 173943 180873 182226 189486 196533 212597 221067 221382 223641 230202 240207 270578 273339 281358 284229 284634 305718 320166 332073 343882 347886 356671 361746 393066 405867 422037 425194 442134 447282 458577 480249 480414 515823 521829 546678 560483 568458 589599 637791 663201 664146 713342 720621 811734 820017 844074 880759 917154 960498 996219 1031646 1043658 1070013 1120966 1179198 1217601 1266111 1275582 1326402 1375731 1441242 1488179 1547469 1565487 1640034 1681449 1761518 1913373 1989603 1992438 2140026 2161863 2435202 2460051 2532222 2642277 2751462 2976358 3094938 3130974 3210039 3362898 3652803 3826746 3923381 3979206 4127193 4323726 4464537 4642407 4920102 5044347 5284554 5740119 6165313 6420078 6485589 7305606 7846762 7926831 8254386 8929074 9284814 9630117 10088694 10958409 11480238 11770143 12330626 12971178 13393611 13927221 15133041 15853662 17220357 18495939 19260234 21916818 23540286 23780493 26787222 27854442 28890351 30266082 34440714 35310429 36991878 40180833 43157191 45399123 47560986 55487817 57780702 70620858 71341479 80361666 86314382 90798246 105931287 110975634 120542499 129471573 142682958 166463451 211862574 241084998 258943146 317793861 332926902 388414719 499390353 635587722 776829438 998780706 1165244157 2330488314 3495732471 6991464942
- Sum of all divisors σ(n): 20804386680
- Sum of proper divisors (its aliquot sum) s(n): 13812921738
- 6991464942 is an abundant number, because the sum of its proper divisors (13812921738) is greater than itself. Its abundance is 6821456796
Bases of 6991464942
- Binary: 1101000001011100101001001111011102
- Hexadecimal: 0x1A0B949EE
- Base-36: 37MJCVI
Squares and roots of 6991464942
- 6991464942 squared (69914649422) is 48880582035215063364
- 6991464942 cubed (69914649423) is 341746875643761124939714584888
-
The
square root of 6991464942 is 83614.9803683527 -
The
cube root of 6991464942 is 1912.1533913969
Scales and comparisons
How big is 6991464942?- 6,991,464,942 seconds is equal to 222 years, 15 weeks, 6 days, 17 hours, 35 minutes, 42 seconds.
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To count from 1 to 6,991,464,942 would take you about four hundred forty-four 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 6991464942 cubic inches would be around 159.3 feet tall.
Recreational maths with 6991464942
- 6991464942 backwards is 2494641996
- 6991464942 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6991464942's digits is 54
- More coming soon!
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