42891140208
42,891,140,208 is an even composite number composed of six prime numbers multiplied together.
42891140208 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 42891140208:
24 × 3 × 73 × 19 × 31 × 4423
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 19 × 31 × 4423)See below for interesting mathematical facts about the number 42891140208 from the Numbermatics database.
Names of 42891140208
- Cardinal: 42891140208 can be written as Forty-two billion, eight hundred ninety-one million, one hundred forty thousand, two hundred eight.
Scientific notation
- Scientific notation: 4.2891140208 × 1010
Factors of 42891140208
Divisors of 42891140208
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 31 38 42 48 49 56 57 62 76 84 93 98 112 114 124 133 147 152 168 186 196 217 228 248 266 294 304 336 343 372 392 399 434 456 496 532 588 589 651 686 744 784 798 868 912 931 1029 1064 1176 1178 1302 1372 1488 1519 1596 1736 1767 1862 2058 2128 2352 2356 2604 2744 2793 3038 3192 3472 3534 3724 4116 4123 4423 4557 4712 5208 5488 5586 6076 6384 6517 7068 7448 8232 8246 8846 9114 9424 10416 10633 11172 12152 12369 13034 13269 14136 14896 16464 16492 17692 18228 19551 21266 22344 24304 24738 26068 26538 28272 28861 30961 31899 32984 35384 36456 39102 42532 44688 49476 52136 53076 57722 61922 63798 65968 70768 72912 78204 84037 85064 86583 92883 98952 104272 106152 115444 123844 127596 137113 156408 168074 170128 173166 185766 197904 202027 212304 216727 230888 247688 252111 255192 274226 312816 336148 346332 371532 404054 411339 433454 461776 495376 504222 510384 548452 588259 606081 650181 672296 692664 743064 808108 822678 866908 959791 1008444 1096904 1176518 1212162 1300362 1344592 1385328 1486128 1517089 1616216 1645356 1733816 1764777 1919582 2016888 2193808 2353036 2424324 2600724 2605147 2879373 3034178 3232432 3290712 3467632 3529554 3839164 4033776 4117813 4551267 4706072 4848648 5201448 5210294 5758746 6068356 6581424 6718537 7059108 7678328 7815441 8235626 9102534 9412144 9697296 10402896 10420588 11517492 12136712 12353439 13437074 14118216 15356656 15630882 16471252 18205068 18236029 20155611 20841176 23034984 24273424 24706878 26874148 28236432 28824691 31261764 32942504 36410136 36472058 40311222 41682352 46069968 47029759 49413756 53748296 54708087 57649382 62523528 65885008 72820272 72944116 80622444 86474073 94059518 98827512 107496592 109416174 115298764 125047056 127652203 141089277 145888232 161244888 172948146 188119036 197655024 218832348 230597528 255304406 282178554 291776464 322489776 345896292 376238072 382956609 437664696 461195056 510608812 564357108 691792584 752476144 765913218 875329392 893565421 1021217624 1128714216 1383585168 1531826436 1787130842 2042435248 2257428432 2680696263 3063652872 3574261684 5361392526 6127305744 7148523368 10722785052 14297046736 21445570104 42891140208
- Sum of all divisors σ(n): 140435456000
- Sum of proper divisors (its aliquot sum) s(n): 97544315792
- 42891140208 is an abundant number, because the sum of its proper divisors (97544315792) is greater than itself. Its abundance is 54653175584
Bases of 42891140208
- Binary: 1001111111001000001011011100011100002
- Hexadecimal: 0x9FC82DC70
- Base-36: JPC9ZLC
Squares and roots of 42891140208
- 42891140208 squared (428911402082) is 1839649908342314283264
- 42891140208 cubed (428911402083) is 78904682152344550782677251878912
-
The
square root of 42891140208 is 207101.7629282763 -
The
cube root of 42891140208 is 3500.4391342343
Scales and comparisons
How big is 42891140208?- 42,891,140,208 seconds is equal to 1,363 years, 41 weeks, 6 days, 5 hours, 36 minutes, 48 seconds.
-
To count from 1 to 42,891,140,208 would take you about two thousand, seven 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 42891140208 cubic inches would be around 291.7 feet tall.
Recreational maths with 42891140208
- 42891140208 backwards is 80204119824
- The number of decimal digits it has is: 11
- The sum of 42891140208's digits is 39
- More coming soon!
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