42008638672
42,008,638,672 is an even composite number composed of six prime numbers multiplied together.
42008638672 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 42008638672:
24 × 7 × 113 × 13 × 53 × 409
(2 × 2 × 2 × 2 × 7 × 11 × 11 × 11 × 13 × 53 × 409)See below for interesting mathematical facts about the number 42008638672 from the Numbermatics database.
Names of 42008638672
- Cardinal: 42008638672 can be written as Forty-two billion, eight million, six hundred thirty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 4.2008638672 × 1010
Factors of 42008638672
Divisors of 42008638672
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 7 8 11 13 14 16 22 26 28 44 52 53 56 77 88 91 104 106 112 121 143 154 176 182 208 212 242 286 308 364 371 409 424 484 572 583 616 689 728 742 818 847 848 968 1001 1144 1166 1232 1331 1378 1456 1484 1573 1636 1694 1936 2002 2288 2332 2662 2756 2863 2968 3146 3272 3388 4004 4081 4499 4664 4823 5317 5324 5512 5726 5936 6292 6413 6544 6776 7579 8008 8162 8998 9317 9328 9646 10634 10648 11011 11024 11452 12584 12826 13552 15158 16016 16324 17303 17996 18634 19292 21268 21296 21677 22022 22904 25168 25652 30316 31493 32648 34606 35992 37219 37268 38584 42536 43354 44044 44891 45808 49489 51304 53053 58487 60632 62986 65296 69212 70543 71984 74438 74536 77168 83369 85072 86708 88088 89782 98978 102608 106106 116974 121121 121264 125972 138424 141086 148876 149072 151739 166738 173416 176176 179564 197956 212212 233948 238447 242242 251944 276848 281801 282172 297752 303478 333476 346423 346832 359128 395912 409409 424424 467896 476894 484484 493801 503888 544379 563602 564344 583583 595504 606956 643357 666952 692846 718256 791824 818818 848848 917059 935792 953788 968968 987602 1088758 1127204 1128688 1167166 1213912 1286714 1333904 1385692 1637636 1669129 1834118 1907576 1937936 1972607 1975204 2177516 2254408 2334332 2427824 2573428 2622917 2771384 3099811 3275272 3338258 3668236 3810653 3815152 3945214 3950408 4355032 4503499 4508816 4668664 5146856 5245834 5542768 6199622 6419413 6550544 6676516 7076927 7336472 7621306 7890428 7900816 8710064 9006998 9337328 10293712 10491668 12399244 12838826 13353032 14153854 14672944 15242612 15780856 18013996 18360419 20983336 21698677 24798488 25677652 26706064 28307708 28852087 30485224 31561712 34097921 36027992 36720838 41966672 43397354 49538489 49596976 51355304 56615416 57704174 60970448 68195842 72055984 73441676 86794708 99076978 102710608 113230832 115408348 136391684 146883352 173589416 198153956 201964609 230816696 238685447 272783368 293766704 347178832 375077131 396307912 403929218 461633392 477370894 545566736 750154262 792615824 807858436 954741788 1500308524 1615716872 1909483576 2625539917 3000617048 3231433744 3818967152 5251079834 6001234096 10502159668 21004319336 42008638672
- Sum of all divisors σ(n): 112537797120
- Sum of proper divisors (its aliquot sum) s(n): 70529158448
- 42008638672 is an abundant number, because the sum of its proper divisors (70529158448) is greater than itself. Its abundance is 28520519776
Bases of 42008638672
- Binary: 1001110001111110100011110100110100002
- Hexadecimal: 0x9C7E8F4D0
- Base-36: JAQUX1S
Squares and roots of 42008638672
- 42008638672 squared (420086386722) is 1764725723074653923584
- 42008638672 cubed (420086386723) is 74133725255827069557287355240448
-
The
square root of 42008638672 is 204960.0904371385 -
The
cube root of 42008638672 is 3476.2649480255
Scales and comparisons
How big is 42008638672?- 42,008,638,672 seconds is equal to 1,335 years, 38 weeks, 5 days, 2 hours, 17 minutes, 52 seconds.
-
To count from 1 to 42,008,638,672 would take you about two thousand, six hundred seventy-one 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 42008638672 cubic inches would be around 289.7 feet tall.
Recreational maths with 42008638672
- 42008638672 backwards is 27683680024
- The number of decimal digits it has is: 11
- The sum of 42008638672's digits is 46
- More coming soon!
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