80940631680
80,940,631,680 is an even composite number composed of six prime numbers multiplied together.
80940631680 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 80940631680:
27 × 32 × 5 × 37 × 587 × 647
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 37 × 587 × 647)See below for interesting mathematical facts about the number 80940631680 from the Numbermatics database.
Names of 80940631680
- Cardinal: 80940631680 can be written as Eighty billion, nine hundred forty million, six hundred thirty-one thousand, six hundred eighty.
Scientific notation
- Scientific notation: 8.094063168 × 1010
Factors of 80940631680
Divisors of 80940631680
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 37 40 45 48 60 64 72 74 80 90 96 111 120 128 144 148 160 180 185 192 222 240 288 296 320 333 360 370 384 444 480 555 576 587 592 640 647 666 720 740 888 960 1110 1152 1174 1184 1294 1332 1440 1480 1665 1761 1776 1920 1941 2220 2348 2368 2588 2664 2880 2935 2960 3235 3330 3522 3552 3882 4440 4696 4736 5176 5283 5328 5760 5823 5870 5920 6470 6660 7044 7104 7764 8805 8880 9392 9705 10352 10566 10656 11646 11740 11840 12940 13320 14088 14208 15528 17610 17760 18784 19410 20704 21132 21312 21719 23292 23480 23680 23939 25880 26415 26640 28176 29115 31056 35220 35520 37568 38820 41408 42264 42624 43438 46584 46960 47878 51760 52830 53280 56352 58230 62112 65157 70440 71040 71817 75136 77640 82816 84528 86876 93168 93920 95756 103520 105660 106560 108595 112704 116460 119695 124224 130314 140880 143634 155280 169056 173752 186336 187840 191512 195471 207040 211320 213120 215451 217190 225408 232920 239390 248448 260628 281760 287268 310560 325785 338112 347504 359085 372672 375680 379789 383024 390942 414080 422640 430902 434380 465840 478780 521256 563520 574536 621120 651570 676224 695008 718170 745344 759578 766048 781884 845280 861804 868760 931680 957560 977355 1042512 1077255 1127040 1139367 1149072 1242240 1303140 1390016 1436340 1519156 1532096 1563768 1690560 1723608 1737520 1863360 1898945 1915120 1954710 2085024 2154510 2278734 2298144 2606280 2780032 2872680 3038312 3064192 3127536 3381120 3418101 3447216 3475040 3726720 3797890 3830240 3909420 4170048 4309020 4557468 4596288 5212560 5696835 5745360 6076624 6255072 6836202 6894432 6950080 7595780 7660480 7818840 8340096 8618040 9114936 9192576 10425120 11393670 11490720 12153248 12510144 13672404 13788864 13900160 14052193 15191560 15320960 15637680 17090505 17236080 18229872 20850240 22787340 22981440 24306496 25020288 27344808 27577728 28104386 30383120 31275360 34181010 34472160 36459744 41700480 42156579 45574680 45962880 48612992 54689616 56208772 60766240 62550720 68362020 68944320 70260965 72919488 84313158 91149360 109379232 112417544 121532480 125101440 126469737 136724040 137888640 140521930 145838976 168626316 182298720 210782895 218758464 224835088 243064960 252939474 273448080 281043860 337252632 364597440 421565790 437516928 449670176 505878948 546896160 562087720 632348685 674505264 729194880 843131580 899340352 1011757896 1093792320 1124175440 1264697370 1349010528 1686263160 1798680704 2023515792 2187584640 2248350880 2529394740 2698021056 3372526320 4047031584 4496701760 5058789480 5396042112 6745052640 8094063168 8993403520 10117578960 13490105280 16188126336 20235157920 26980210560 40470315840 80940631680
- Sum of all divisors σ(n): 287985559680
- Sum of proper divisors (its aliquot sum) s(n): 207044928000
- 80940631680 is an abundant number, because the sum of its proper divisors (207044928000) is greater than itself. Its abundance is 126104296320
Bases of 80940631680
- Binary: 10010110110000111000000000110100000002
- Hexadecimal: 0x12D8700680
- Base-36: 116LYN40
Squares and roots of 80940631680
- 80940631680 squared (809406316802) is 6551385856757419622400
- 80940631680 cubed (809406316803) is 530273309625363540763883077632000
-
The
square root of 80940631680 is 284500.6707900703 -
The
cube root of 80940631680 is 4325.6913669511
Scales and comparisons
How big is 80940631680?- 80,940,631,680 seconds is equal to 2,573 years, 34 weeks, 2 days, 20 hours, 48 minutes.
-
To count from 1 to 80,940,631,680 would take you about five thousand, one hundred forty-seven 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 80940631680 cubic inches would be around 360.5 feet tall.
Recreational maths with 80940631680
- 80940631680 backwards is 08613604908
- 80940631680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80940631680's digits is 45
- More coming soon!
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The information we have on file for 80940631680 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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