42728191488
42,728,191,488 is an even composite number composed of five prime numbers multiplied together.
42728191488 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 42728191488:
29 × 32 × 23 × 359 × 1123
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 23 × 359 × 1123)See below for interesting mathematical facts about the number 42728191488 from the Numbermatics database.
Names of 42728191488
- Cardinal: 42728191488 can be written as Forty-two billion, seven hundred twenty-eight million, one hundred ninety-one thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 4.2728191488 × 1010
Factors of 42728191488
Divisors of 42728191488
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 32 36 46 48 64 69 72 92 96 128 138 144 184 192 207 256 276 288 359 368 384 414 512 552 576 718 736 768 828 1077 1104 1123 1152 1436 1472 1536 1656 2154 2208 2246 2304 2872 2944 3231 3312 3369 4308 4416 4492 4608 5744 5888 6462 6624 6738 8257 8616 8832 8984 10107 11488 11776 12924 13248 13476 16514 17232 17664 17968 20214 22976 24771 25829 25848 26496 26952 33028 34464 35328 35936 40428 45952 49542 51658 51696 52992 53904 66056 68928 71872 74313 77487 80856 91904 99084 103316 103392 105984 107808 132112 137856 143744 148626 154974 161712 183808 198168 206632 206784 215616 232461 264224 275712 287488 297252 309948 323424 396336 403157 413264 413568 431232 464922 528448 551424 574976 594504 619896 646848 792672 806314 826528 827136 862464 929844 1056896 1189008 1209471 1239792 1293696 1585344 1612628 1653056 1654272 1724928 1859688 2113792 2378016 2418942 2479584 2587392 3170688 3225256 3306112 3628413 3719376 4227584 4756032 4837884 4959168 5174784 6341376 6450512 6612224 7256826 7438752 9272611 9512064 9675768 9918336 12682752 12901024 13224448 14513652 14877504 18545222 19024128 19351536 19836672 25802048 27817833 29027304 29755008 37090444 38048256 38703072 39673344 51604096 55635666 58054608 59510016 74180888 77406144 83453499 103208192 111271332 116109216 119020032 148361776 154812288 166906998 206416384 222542664 232218432 296723552 309624576 333813996 445085328 464436864 593447104 619249152 667627992 890170656 928873728 1186894208 1335255984 1780341312 1857747456 2373788416 2670511968 3560682624 4747576832 5341023936 7121365248 10682047872 14242730496 21364095744 42728191488
- Sum of all divisors σ(n): 129151376640
- Sum of proper divisors (its aliquot sum) s(n): 86423185152
- 42728191488 is an abundant number, because the sum of its proper divisors (86423185152) is greater than itself. Its abundance is 43694993664
Bases of 42728191488
- Binary: 1001111100101100110001110110000000002
- Hexadecimal: 0x9F2CC7600
- Base-36: JMN9FK0
Squares and roots of 42728191488
- 42728191488 squared (427281914882) is 1825698347835195654144
- 42728191488 cubed (427281914883) is 78008788605627470176210252726272
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The
square root of 42728191488 is 206707.9860286003 -
The
cube root of 42728191488 is 3496.0006423379
Scales and comparisons
How big is 42728191488?- 42,728,191,488 seconds is equal to 1,358 years, 32 weeks, 3 days, 6 hours, 4 minutes, 48 seconds.
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To count from 1 to 42,728,191,488 would take you about two thousand, seven hundred seventeen 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 42728191488 cubic inches would be around 291.3 feet tall.
Recreational maths with 42728191488
- 42728191488 backwards is 88419182724
- The number of decimal digits it has is: 11
- The sum of 42728191488's digits is 54
- More coming soon!
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The information we have on file for 42728191488 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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