85842988920
85,842,988,920 is an even composite number composed of six prime numbers multiplied together.
85842988920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 85842988920:
23 × 33 × 5 × 132 × 137 × 3433
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 13 × 137 × 3433)See below for interesting mathematical facts about the number 85842988920 from the Numbermatics database.
Names of 85842988920
- Cardinal: 85842988920 can be written as Eighty-five billion, eight hundred forty-two million, nine hundred eighty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 8.584298892 × 1010
Factors of 85842988920
Divisors of 85842988920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 90 104 108 117 120 130 135 137 156 169 180 195 216 234 260 270 274 312 338 351 360 390 411 468 507 520 540 548 585 676 685 702 780 822 845 936 1014 1080 1096 1170 1233 1352 1370 1404 1521 1560 1644 1690 1755 1781 2028 2055 2340 2466 2535 2740 2808 3042 3288 3380 3433 3510 3562 3699 4056 4110 4563 4680 4932 5070 5343 5480 6084 6165 6760 6866 7020 7124 7398 7605 8220 8905 9126 9864 10140 10299 10686 12168 12330 13732 14040 14248 14796 15210 16029 16440 17165 17810 18252 18495 20280 20598 21372 22815 23153 24660 26715 27464 29592 30420 30897 32058 34330 35620 36504 36990 41196 42744 44629 45630 46306 48087 49320 51495 53430 60840 61794 64116 68660 69459 71240 73980 80145 82392 89258 91260 92612 92691 96174 102990 106860 115765 123588 128232 133887 137320 138918 147960 154485 160290 178516 182520 185224 185382 192348 205980 208377 213720 223145 231530 240435 247176 267774 277836 308970 320580 347295 357032 370764 384696 401661 411960 416754 446290 463060 463455 470321 480870 535548 555672 580177 617940 625131 641160 669435 694590 741528 803322 833508 892580 926120 926910 940642 961740 1041885 1071096 1160354 1204983 1235880 1250262 1338870 1389180 1410963 1606644 1667016 1740531 1785160 1853820 1881284 1923480 2008305 2083770 2320708 2351605 2409966 2500524 2677740 2778360 2821926 2900885 3125655 3213288 3481062 3707640 3762568 4016610 4167540 4232889 4641416 4703210 4819932 5001048 5221593 5355480 5643852 5801770 6024915 6114173 6251310 6962124 7054815 8033220 8335080 8465778 8702655 9406420 9639864 10443186 11287704 11603540 12049830 12228346 12502620 12698667 13924248 14109630 15664779 16066440 16931556 17405310 18342519 18812840 20886372 21164445 23207080 24099660 24456692 25005240 25397334 26107965 28219260 30570865 31329558 33863112 34810620 36685038 41772744 42328890 48199320 48913384 50794668 52215930 55027557 56438520 61141730 62659116 63493335 69621240 73370076 78323895 79484249 84657780 91712595 101589336 104431860 110055114 122283460 125318232 126986670 146740152 156647790 158968498 165082671 169315560 183425190 208863720 220110228 238452747 244566920 253973340 275137785 313295580 317936996 330165342 366850380 397421245 440220456 476905494 507946680 550275570 626591160 635873992 660330684 715358241 733700760 794842490 825413355 953810988 1100551140 1192263735 1320661368 1430716482 1589684980 1650826710 1907621976 2146074723 2201102280 2384527470 2861432964 3179369960 3301653420 3576791205 4292149446 4769054940 5722865928 6603306840 7153582410 8584298892 9538109880 10730373615 14307164820 17168597784 21460747230 28614329640 42921494460 85842988920
- Sum of all divisors σ(n): 312200049600
- Sum of proper divisors (its aliquot sum) s(n): 226357060680
- 85842988920 is an abundant number, because the sum of its proper divisors (226357060680) is greater than itself. Its abundance is 140514071760
Bases of 85842988920
- Binary: 10011111111001010010000001111011110002
- Hexadecimal: 0x13FCA40F78
- Base-36: 13FOP660
Squares and roots of 85842988920
- 85842988920 squared (858429889202) is 7369018746719242766400
- 85842988920 cubed (858429889203) is 632578594625892243146865348288000
-
The
square root of 85842988920 is 292989.7420047329 -
The
cube root of 85842988920 is 4411.3170946797
Scales and comparisons
How big is 85842988920?- 85,842,988,920 seconds is equal to 2,729 years, 28 weeks, 1 day, 2 hours, 42 minutes.
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To count from 1 to 85,842,988,920 would take you about five thousand, four hundred fifty-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 85842988920 cubic inches would be around 367.6 feet tall.
Recreational maths with 85842988920
- 85842988920 backwards is 02988924858
- The number of decimal digits it has is: 11
- The sum of 85842988920's digits is 63
- More coming soon!
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