42438992064
42,438,992,064 is an even composite number composed of seven prime numbers multiplied together.
42438992064 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 42438992064:
26 × 3 × 7 × 23 × 31 × 67 × 661
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 23 × 31 × 67 × 661)See below for interesting mathematical facts about the number 42438992064 from the Numbermatics database.
Names of 42438992064
- Cardinal: 42438992064 can be written as Forty-two billion, four hundred thirty-eight million, nine hundred ninety-two thousand and sixty-four.
Scientific notation
- Scientific notation: 4.2438992064 × 1010
Factors of 42438992064
Divisors of 42438992064
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 31 32 42 46 48 56 62 64 67 69 84 92 93 96 112 124 134 138 161 168 184 186 192 201 217 224 248 268 276 322 336 368 372 402 434 448 469 483 496 536 552 644 651 661 672 713 736 744 804 868 938 966 992 1072 1104 1288 1302 1322 1344 1407 1426 1472 1488 1541 1608 1736 1876 1932 1983 1984 2077 2139 2144 2208 2576 2604 2644 2814 2852 2976 3082 3216 3472 3752 3864 3966 4154 4278 4288 4416 4623 4627 4991 5152 5208 5288 5628 5704 5952 6164 6231 6432 6944 7504 7728 7932 8308 8556 9246 9254 9982 10304 10416 10576 10787 11256 11408 12328 12462 12864 13881 13888 14539 14973 15008 15203 15456 15864 16616 17112 18492 18508 19964 20491 20832 21152 21574 22512 22816 24656 24924 27762 29078 29946 30016 30406 30912 31728 32361 33232 34224 36984 37016 39928 40982 41664 42304 43148 43617 44287 45024 45609 45632 47771 49312 49848 55524 58156 59892 60812 61473 63456 64722 66464 68448 73968 74032 79856 81964 86296 87234 88574 90048 91218 95542 98624 99696 106421 111048 116312 119784 121624 122946 126912 129444 132861 132928 136896 143313 143437 147936 148064 159712 163928 172592 174468 177148 182436 191084 199392 212842 222096 232624 239568 243248 245892 258888 265722 286626 286874 295872 296128 310009 319263 319424 327856 334397 345184 348936 354296 364872 382168 398784 425684 430311 444192 465248 471293 479136 486496 491784 517776 531444 573252 573748 620018 638526 655712 668794 690368 697872 708592 729744 764336 851368 860622 888384 930027 930496 942586 958272 972992 983568 1003191 1018601 1035552 1062888 1146504 1147496 1240036 1277052 1311424 1337588 1372897 1395744 1413879 1417184 1459488 1528672 1702736 1721244 1860054 1885172 1967136 2006382 2037202 2071104 2125776 2293008 2294992 2480072 2554104 2675176 2745794 2791488 2827758 2834368 2918976 3055803 3057344 3299051 3405472 3442488 3720108 3770344 3934272 4012764 4074404 4118691 4251552 4586016 4589984 4960144 5108208 5350352 5491588 5655516 6111606 6598102 6810944 6884976 7130207 7440216 7540688 8025528 8148808 8237382 8503104 9172032 9179968 9610279 9897153 9920288 10216416 10700704 10983176 11311032 12223212 13196204 13769952 14260414 14880432 15081376 16051056 16297616 16474764 19220558 19794306 19840576 20432832 21390621 21401408 21966352 22622064 24446424 26392408 27539904 28520828 28830837 29760864 30162752 31576631 32102112 32595232 32949528 38441116 39588612 42781242 43932704 45244128 48892848 52784816 57041656 57661674 59521728 63153262 64204224 65190464 65899056 76882232 79177224 85562484 87865408 90488256 94729893 97785696 105569632 114083312 115323348 126306524 131798112 153764464 158354448 171124968 189459786 195571392 211139264 221036417 228166624 230646696 252613048 263596224 307528928 316708896 342249936 378919572 442072834 456333248 461293392 505226096 615057856 633417792 663109251 684499872 757839144 884145668 922586784 1010452192 1326218502 1368999744 1515678288 1768291336 1845173568 2020904384 2652437004 3031356576 3536582672 5304874008 6062713152 7073165344 10609748016 14146330688 21219496032 42438992064
- Sum of all divisors σ(n): 140501778432
- Sum of proper divisors (its aliquot sum) s(n): 98062786368
- 42438992064 is an abundant number, because the sum of its proper divisors (98062786368) is greater than itself. Its abundance is 55623794304
Bases of 42438992064
- Binary: 1001111000011000111110100000110000002
- Hexadecimal: 0x9E18FA0C0
- Base-36: JHV2VUO
Squares and roots of 42438992064
- 42438992064 squared (424389920642) is 1801068047408254980096
- 42438992064 cubed (424389920643) is 76435512570682908868382621958144
-
The
square root of 42438992064 is 206007.2621632549 -
The
cube root of 42438992064 is 3488.0953930509
Scales and comparisons
How big is 42438992064?- 42,438,992,064 seconds is equal to 1,349 years, 22 weeks, 2 days, 54 minutes, 24 seconds.
-
To count from 1 to 42,438,992,064 would take you about two thousand, six hundred ninety-eight 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 42438992064 cubic inches would be around 290.7 feet tall.
Recreational maths with 42438992064
- 42438992064 backwards is 46029983424
- The number of decimal digits it has is: 11
- The sum of 42438992064's digits is 51
- More coming soon!
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