80321328640
80,321,328,640 is an even composite number composed of six prime numbers multiplied together.
80321328640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 80321328640:
29 × 5 × 7 × 232 × 37 × 229
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 23 × 23 × 37 × 229)See below for interesting mathematical facts about the number 80321328640 from the Numbermatics database.
Names of 80321328640
- Cardinal: 80321328640 can be written as Eighty billion, three hundred twenty-one million, three hundred twenty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 8.032132864 × 1010
Factors of 80321328640
Divisors of 80321328640
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 23 28 32 35 37 40 46 56 64 70 74 80 92 112 115 128 140 148 160 161 184 185 224 229 230 256 259 280 296 320 322 368 370 448 458 460 512 518 529 560 592 640 644 736 740 805 851 896 916 920 1036 1058 1120 1145 1184 1280 1288 1295 1472 1480 1603 1610 1702 1792 1832 1840 2072 2116 2240 2290 2368 2560 2576 2590 2645 2944 2960 3206 3220 3404 3584 3664 3680 3703 4144 4232 4255 4480 4580 4736 5152 5180 5267 5290 5888 5920 5957 6412 6440 6808 7328 7360 7406 8015 8288 8464 8473 8510 8960 9160 9472 10304 10360 10534 10580 11776 11840 11914 12824 12880 13616 14656 14720 14812 16030 16576 16928 16946 17020 17920 18320 18515 18944 19573 20608 20720 21068 21160 23680 23828 25648 25760 26335 27232 29312 29440 29624 29785 32060 33152 33856 33892 34040 36640 36869 37030 39146 41216 41440 42136 42320 42365 47360 47656 51296 51520 52670 54464 58624 58880 59248 59311 59570 64120 66304 67712 67784 68080 73280 73738 74060 78292 82432 82880 84272 84640 84730 94720 95312 97865 102592 103040 105340 108928 117248 118496 118622 119140 121141 128240 132608 135424 135568 136160 137011 146560 147476 148120 156584 165760 168544 169280 169460 184345 190624 194879 195730 205184 206080 210680 217856 236992 237244 238280 242282 256480 270848 271136 272320 274022 293120 294952 296240 296555 313168 331520 337088 338560 338920 368690 381248 389758 391460 410368 412160 421360 435712 473984 474488 476560 484564 512960 542272 544640 548044 586240 589904 592480 593110 605705 626336 663040 674176 677120 677840 685055 737380 762496 779516 782920 820736 842720 847987 947968 948976 953120 969128 974395 1025920 1084544 1089280 1096088 1179808 1184960 1186220 1211410 1252672 1348352 1354240 1355680 1364153 1370110 1474760 1524992 1559032 1565840 1685440 1695974 1895936 1897952 1906240 1938256 1948790 2051840 2169088 2178560 2192176 2359616 2369920 2372440 2422820 2505344 2696704 2711360 2728306 2740220 2949520 3049984 3118064 3131680 3370880 3391948 3795904 3812480 3876512 3897580 4103680 4239935 4338176 4384352 4482217 4719232 4739840 4744880 4845640 5010688 5422720 5456612 5480440 5899040 6236128 6263360 6741760 6783896 6820765 7591808 7624960 7753024 7795160 8479870 8768704 8964434 9438464 9479680 9489760 9691280 10021376 10845440 10913224 10960880 11798080 12472256 12526720 13483520 13567792 13641530 15183616 15249920 15506048 15590320 16959740 17537408 17928868 18876928 18979520 19382560 21690880 21826448 21921760 22411085 23596160 24944512 25053440 27135584 27283060 30367232 31012096 31180640 31375519 33919480 35074816 35857736 37959040 38765120 43652896 43843520 44822170 47192320 49889024 50106880 54271168 54566120 62024192 62361280 62751038 67838960 70149632 71715472 75918080 77530240 87305792 87687040 89644340 94384640 99778048 108542336 109132240 124722560 125502076 135677920 143430944 151836160 155060480 156877595 174611584 175374080 179288680 217084672 218264480 249445120 251004152 271355840 286861888 310120960 313755190 349223168 350748160 358577360 434169344 436528960 498890240 502008304 542711680 573723776 627510380 698446336 717154720 873057920 1004016608 1085423360 1147447552 1255020760 1434309440 1746115840 2008033216 2170846720 2294895104 2510041520 2868618880 3492231680 4016066432 5020083040 5737237760 8032132864 10040166080 11474475520 16064265728 20080332160 40160664320 80321328640
- Sum of all divisors σ(n): 237330434880
- Sum of proper divisors (its aliquot sum) s(n): 157009106240
- 80321328640 is an abundant number, because the sum of its proper divisors (157009106240) is greater than itself. Its abundance is 76687777600
Bases of 80321328640
- Binary: 10010101100111000011000110110000000002
- Hexadecimal: 0x12B3863600
- Base-36: 10WD8TTS
Squares and roots of 80321328640
- 80321328640 squared (803213286402) is 6451515834494884249600
- 80321328640 cubed (803213286403) is 518194323568627446210881388544000
-
The
square root of 80321328640 is 283410.1773754781 -
The
cube root of 80321328640 is 4314.6306863729
Scales and comparisons
How big is 80321328640?- 80,321,328,640 seconds is equal to 2,553 years, 50 weeks, 3 days, 10 minutes, 40 seconds.
-
To count from 1 to 80,321,328,640 would take you about five thousand, one hundred 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 80321328640 cubic inches would be around 359.6 feet tall.
Recreational maths with 80321328640
- 80321328640 backwards is 04682312308
- 80321328640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 80321328640's digits is 37
- More coming soon!
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