42918351872
42,918,351,872 is an even composite number composed of six prime numbers multiplied together.
42918351872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 42918351872:
210 × 11 × 29 × 37 × 53 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 29 × 37 × 53 × 67)See below for interesting mathematical facts about the number 42918351872 from the Numbermatics database.
Names of 42918351872
- Cardinal: 42918351872 can be written as Forty-two billion, nine hundred eighteen million, three hundred fifty-one thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 4.2918351872 × 1010
Factors of 42918351872
Divisors of 42918351872
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 4 8 11 16 22 29 32 37 44 53 58 64 67 74 88 106 116 128 134 148 176 212 232 256 268 296 319 352 407 424 464 512 536 583 592 638 704 737 814 848 928 1024 1072 1073 1166 1184 1276 1408 1474 1537 1628 1696 1856 1943 1961 2144 2146 2332 2368 2479 2552 2816 2948 3074 3256 3392 3551 3712 3886 3922 4288 4292 4664 4736 4958 5104 5632 5896 6148 6512 6784 7102 7424 7772 7844 8576 8584 9328 9472 9916 10208 11264 11792 11803 12296 13024 13568 14204 14848 15544 15688 16907 17152 17168 18656 18944 19832 20416 21373 21571 23584 23606 24592 26048 27136 27269 28408 29696 31088 31376 33814 34304 34336 37312 37888 39061 39664 40832 42746 43142 47168 47212 49184 52096 54272 54538 56816 56869 62176 62752 67628 68608 68672 71891 74624 78122 79328 81664 85492 86284 94336 94424 98368 102979 104192 109076 113632 113738 124352 125504 131387 135256 137344 143782 149248 156244 158656 163328 170984 172568 188672 188848 196736 205958 208384 218152 227264 227476 248704 251008 262774 270512 274688 287564 298496 312488 317312 326656 341968 345136 377344 377696 393472 411916 416768 436304 454528 454952 497408 502016 525548 541024 549376 575128 596992 624976 625559 634624 683936 690272 754688 755392 786944 790801 823832 872608 909056 909904 994816 1004032 1051096 1082048 1098752 1132769 1150256 1249952 1251118 1269248 1367872 1380544 1445257 1510784 1573888 1581602 1647664 1745216 1818112 1819808 1989632 2008064 2102192 2164096 2265538 2300512 2499904 2502236 2538496 2735744 2761088 2890514 3021568 3163204 3295328 3490432 3636224 3639616 3810223 4204384 4328192 4531076 4601024 4999808 5004472 5471488 5522176 5781028 6043136 6326408 6590656 6980864 7279232 7620446 8408768 8656384 9062152 9202048 9999616 10008944 10942976 11044352 11562056 12086272 12652816 13181312 13961728 14558464 15240892 16817536 17312768 18124304 18404096 19999232 20017888 21885952 22088704 23124112 25305632 26362624 27923456 29116928 30481784 33635072 36248608 36808192 39998464 40035776 41912453 46248224 50611264 52725248 58233856 60963568 67270144 72497216 73616384 80071552 83824906 92496448 101222528 105450496 121927136 134540288 144994432 160143104 167649812 184992896 202445056 243854272 289988864 320286208 335299624 369985792 404890112 487708544 579977728 640572416 670599248 739971584 809780224 975417088 1159955456 1341198496 1479943168 1950834176 2682396992 3901668352 5364793984 10729587968 21459175936 42918351872
- Sum of all divisors σ(n): 102826869120
- Sum of proper divisors (its aliquot sum) s(n): 59908517248
- 42918351872 is an abundant number, because the sum of its proper divisors (59908517248) is greater than itself. Its abundance is 16990165376
Bases of 42918351872
- Binary: 1001111111100010001000010100000000002
- Hexadecimal: 0x9FE221400
- Base-36: JPSH88W
Squares and roots of 42918351872
- 42918351872 squared (429183518722) is 1841984927408805904384
- 42918351872 cubed (429183518723) is 79054957257451508995703699406848
-
The
square root of 42918351872 is 207167.4488716795 -
The
cube root of 42918351872 is 3501.1792454109
Scales and comparisons
How big is 42918351872?- 42,918,351,872 seconds is equal to 1,364 years, 34 weeks, 6 days, 4 hours, 24 minutes, 32 seconds.
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To count from 1 to 42,918,351,872 would take you about two thousand, seven hundred twenty-nine 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 42918351872 cubic inches would be around 291.8 feet tall.
Recreational maths with 42918351872
- 42918351872 backwards is 27815381924
- The number of decimal digits it has is: 11
- The sum of 42918351872's digits is 50
- More coming soon!
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