42921494460
42,921,494,460 is an even composite number composed of six prime numbers multiplied together.
42921494460 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 42921494460:
22 × 33 × 5 × 132 × 137 × 3433
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 13 × 137 × 3433)See below for interesting mathematical facts about the number 42921494460 from the Numbermatics database.
Names of 42921494460
- Cardinal: 42921494460 can be written as Forty-two billion, nine hundred twenty-one million, four hundred ninety-four thousand, four hundred sixty.
Scientific notation
- Scientific notation: 4.292149446 × 1010
Factors of 42921494460
Divisors of 42921494460
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 137 156 169 180 195 234 260 270 274 338 351 390 411 468 507 540 548 585 676 685 702 780 822 845 1014 1170 1233 1370 1404 1521 1644 1690 1755 1781 2028 2055 2340 2466 2535 2740 3042 3380 3433 3510 3562 3699 4110 4563 4932 5070 5343 6084 6165 6866 7020 7124 7398 7605 8220 8905 9126 10140 10299 10686 12330 13732 14796 15210 16029 17165 17810 18252 18495 20598 21372 22815 23153 24660 26715 30420 30897 32058 34330 35620 36990 41196 44629 45630 46306 48087 51495 53430 61794 64116 68660 69459 73980 80145 89258 91260 92612 92691 96174 102990 106860 115765 123588 133887 138918 154485 160290 178516 185382 192348 205980 208377 223145 231530 240435 267774 277836 308970 320580 347295 370764 401661 416754 446290 463060 463455 470321 480870 535548 580177 617940 625131 669435 694590 803322 833508 892580 926910 940642 961740 1041885 1160354 1204983 1250262 1338870 1389180 1410963 1606644 1740531 1853820 1881284 2008305 2083770 2320708 2351605 2409966 2500524 2677740 2821926 2900885 3125655 3481062 4016610 4167540 4232889 4703210 4819932 5221593 5643852 5801770 6024915 6114173 6251310 6962124 7054815 8033220 8465778 8702655 9406420 10443186 11603540 12049830 12228346 12502620 12698667 14109630 15664779 16931556 17405310 18342519 20886372 21164445 24099660 24456692 25397334 26107965 28219260 30570865 31329558 34810620 36685038 42328890 50794668 52215930 55027557 61141730 62659116 63493335 73370076 78323895 79484249 84657780 91712595 104431860 110055114 122283460 126986670 156647790 158968498 165082671 183425190 220110228 238452747 253973340 275137785 313295580 317936996 330165342 366850380 397421245 476905494 550275570 660330684 715358241 794842490 825413355 953810988 1100551140 1192263735 1430716482 1589684980 1650826710 2146074723 2384527470 2861432964 3301653420 3576791205 4292149446 4769054940 7153582410 8584298892 10730373615 14307164820 21460747230 42921494460
- Sum of all divisors σ(n): 145693356480
- Sum of proper divisors (its aliquot sum) s(n): 102771862020
- 42921494460 is an abundant number, because the sum of its proper divisors (102771862020) is greater than itself. Its abundance is 59850367560
Bases of 42921494460
- Binary: 1001111111100101001000000111101111002
- Hexadecimal: 0x9FE5207BC
- Base-36: JPUCL30
Squares and roots of 42921494460
- 42921494460 squared (429214944602) is 1842254686679810691600
- 42921494460 cubed (429214944603) is 79072324328236530393358168536000
-
The
square root of 42921494460 is 207175.0333896437 -
The
cube root of 42921494460 is 3501.2646983301
Scales and comparisons
How big is 42921494460?- 42,921,494,460 seconds is equal to 1,364 years, 40 weeks, 13 hours, 21 minutes.
-
To count from 1 to 42,921,494,460 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 42921494460 cubic inches would be around 291.8 feet tall.
Recreational maths with 42921494460
- 42921494460 backwards is 06449412924
- 42921494460 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42921494460's digits is 45
- More coming soon!
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