42185842688
42,185,842,688 is an even composite number composed of four prime numbers multiplied together.
42185842688 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 42185842688:
213 × 113 × 53 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 11 × 53 × 73)See below for interesting mathematical facts about the number 42185842688 from the Numbermatics database.
Names of 42185842688
- Cardinal: 42185842688 can be written as Forty-two billion, one hundred eighty-five million, eight hundred forty-two thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 4.2185842688 × 1010
Factors of 42185842688
Divisors of 42185842688
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 4 8 11 16 22 32 44 53 64 73 88 106 121 128 146 176 212 242 256 292 352 424 484 512 583 584 704 803 848 968 1024 1166 1168 1331 1408 1606 1696 1936 2048 2332 2336 2662 2816 3212 3392 3869 3872 4096 4664 4672 5324 5632 6413 6424 6784 7738 7744 8192 8833 9328 9344 10648 11264 12826 12848 13568 15476 15488 17666 18656 18688 21296 22528 25652 25696 27136 30952 30976 35332 37312 37376 42559 42592 45056 51304 51392 54272 61904 61952 70543 70664 74624 74752 85118 85184 90112 97163 102608 102784 108544 123808 123904 141086 141328 149248 149504 170236 170368 194326 205216 205568 217088 247616 247808 282172 282656 298496 299008 340472 340736 388652 410432 411136 434176 468149 495232 495616 564344 565312 596992 598016 680944 681472 777304 820864 822272 936298 990464 991232 1128688 1130624 1193984 1361888 1362944 1554608 1641728 1644544 1872596 1980928 2257376 2261248 2387968 2723776 2725888 3109216 3283456 3289088 3745192 3961856 4514752 4522496 4775936 5149639 5447552 5451776 6218432 6566912 6578176 7490384 7923712 9029504 9044992 10299278 10895104 10903552 12436864 13133824 14980768 15847424 18059008 18089984 20598556 21790208 24873728 26267648 29961536 31694848 36118016 36179968 41197112 43580416 49747456 52535296 59923072 72236032 72359936 82394224 87160832 99494912 119846144 144472064 164788448 174321664 198989824 239692288 288944128 329576896 348643328 397979648 479384576 577888256 659153792 795959296 958769152 1318307584 1917538304 2636615168 3835076608 5273230336 10546460672 21092921344 42185842688
- Sum of all divisors σ(n): 95842909152
- Sum of proper divisors (its aliquot sum) s(n): 53657066464
- 42185842688 is an abundant number, because the sum of its proper divisors (53657066464) is greater than itself. Its abundance is 11471223776
Bases of 42185842688
- Binary: 1001110100100111100011100000000000002
- Hexadecimal: 0x9D278E000
- Base-36: JDOD0JK
Squares and roots of 42185842688
- 42185842688 squared (421858426882) is 1779645323296683065344
- 42185842688 cubed (421858426883) is 75075837649028773346795608604672
-
The
square root of 42185842688 is 205391.9245929595 -
The
cube root of 42185842688 is 3481.1460390669
Scales and comparisons
How big is 42185842688?- 42,185,842,688 seconds is equal to 1,341 years, 19 weeks, 5 days, 1 hour, 38 minutes, 8 seconds.
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To count from 1 to 42,185,842,688 would take you about two thousand, six hundred eighty-two 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 42185842688 cubic inches would be around 290.1 feet tall.
Recreational maths with 42185842688
- 42185842688 backwards is 88624858124
- The number of decimal digits it has is: 11
- The sum of 42185842688's digits is 56
- More coming soon!
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