990468841680
990,468,841,680 is an even composite number composed of seven prime numbers multiplied together.
990468841680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 990468841680:
24 × 32 × 5 × 17 × 67 × 139 × 8689
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 17 × 67 × 139 × 8689)See below for interesting mathematical facts about the number 990468841680 from the Numbermatics database.
Names of 990468841680
- Cardinal: 990468841680 can be written as Nine hundred ninety billion, four hundred sixty-eight million, eight hundred forty-one thousand, six hundred eighty.
Scientific notation
- Scientific notation: 9.9046884168 × 1011
Factors of 990468841680
Divisors of 990468841680
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 34 36 40 45 48 51 60 67 68 72 80 85 90 102 120 134 136 139 144 153 170 180 201 204 240 255 268 272 278 306 335 340 360 402 408 417 510 536 556 603 612 670 680 695 720 765 804 816 834 1005 1020 1072 1112 1139 1206 1224 1251 1340 1360 1390 1530 1608 1668 2010 2040 2085 2224 2278 2363 2412 2448 2502 2680 2780 3015 3060 3216 3336 3417 4020 4080 4170 4556 4726 4824 5004 5360 5560 5695 6030 6120 6255 6672 6834 7089 8040 8340 8689 9112 9313 9452 9648 10008 10251 11120 11390 11815 12060 12240 12510 13668 14178 16080 16680 17085 17378 18224 18626 18904 20016 20502 21267 22780 23630 24120 25020 26067 27336 27939 28356 33360 34170 34756 35445 37252 37808 41004 42534 43445 45560 46565 47260 48240 50040 51255 52134 54672 55878 56712 68340 69512 70890 74504 78201 82008 83817 85068 86890 91120 93130 94520 100080 102510 104268 106335 111756 113424 130335 136680 139024 139695 141780 147713 149008 156402 158321 164016 167634 170136 173780 186260 189040 205020 208536 212670 223512 260670 273360 279390 283560 295426 312804 316642 335268 340272 347560 372520 391005 410040 417072 419085 425340 443139 447024 474963 521340 558780 567120 582163 590852 625608 633284 670536 695120 738565 745040 782010 791605 820080 838170 850680 886278 949926 1042680 1117560 1164326 1181704 1207771 1251216 1266568 1329417 1341072 1424889 1477130 1564020 1583210 1676340 1701360 1746489 1772556 1899852 2085360 2215695 2235120 2328652 2363408 2374815 2415542 2533136 2658834 2849778 2910815 2954260 3128040 3166420 3352680 3492978 3545112 3623313 3799704 4431390 4657304 4749630 4831084 5239467 5317668 5699556 5821630 5908520 6038855 6256080 6332840 6647085 6705360 6985956 7090224 7124445 7246626 7599408 8732445 8862780 9314608 9499260 9662168 9896771 10478934 10635336 10869939 11399112 11643260 11817040 12077710 12665680 13294170 13971912 14248890 14493252 17464890 17725560 18116565 18998520 19324336 19793542 20532107 20957868 21270672 21739878 22798224 23286520 24155420 26197335 26588340 27943824 28497780 28986504 29690313 34929780 35451120 36233130 37997040 39587084 41064214 41915736 43479756 46573040 48310840 49483855 52394670 53176680 54349695 56995560 57973008 59380626 61596321 69859560 72466260 79174168 80920657 82128428 83831472 86959512 89070939 96621680 98967710 102660535 104789340 106353360 108699390 113991120 118761252 123192642 139719120 144932520 148451565 158348336 161841314 164256856 173919024 178141878 184788963 197935420 205321070 209578680 217398780 237522504 242761971 246385284 289865040 296903130 307981605 323682628 328513712 356283756 369577926 395870840 404603285 410642140 419157360 434797560 445354695 475045008 485523942 492770568 593806260 615963210 647365256 712567512 728285913 739155852 791741680 809206570 821284280 869595120 890709390 923944815 971047884 985541136 1187612520 1213809855 1231926420 1294730512 1375651169 1425135024 1456571826 1478311704 1618413140 1642568560 1781418780 1847889630 1942095768 2375225040 2427619710 2463852840 2751302338 2913143652 2956623408 3236826280 3562837560 3641429565 3695779260 3884191536 4126953507 4855239420 4927705680 5502604676 5826287304 6473652560 6878255845 7125675120 7282859130 7391558520 8253907014 9710478840 11005209352 11652574608 12380860521 13756511690 14565718260 14783117040 16507814028 19420957680 20634767535 22010418704 24761721042 27513023380 29131436520 33015628056 41269535070 49523442084 55026046760 58262873040 61904302605 66031256112 82539070140 99046884168 110052093520 123808605210 165078140280 198093768336 247617210420 330156280560 495234420840 990468841680
- Sum of all divisors σ(n): 3600688291200
- Sum of proper divisors (its aliquot sum) s(n): 2610219449520
- 990468841680 is an abundant number, because the sum of its proper divisors (2610219449520) is greater than itself. Its abundance is 1619750607840
Bases of 990468841680
- Binary: 11100110100111001000101100100000110100002
- Hexadecimal: 0xE69C8B20D0
- Base-36: CN0JKPG0
Squares and roots of 990468841680
- 990468841680 squared (9904688416802) is 981028526338920905222400
- 990468841680 cubed (9904688416803) is 971678188137948360096767590789632000
-
The
square root of 990468841680 is 995223.0110281815 -
The
cube root of 990468841680 is 9968.1279977351
Scales and comparisons
How big is 990468841680?- 990,468,841,680 seconds is equal to 31,493 years, 43 weeks, 6 days, 17 hours, 48 minutes.
-
To count from 1 to 990,468,841,680 would take you about sixty-two thousand, nine hundred eighty-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 990468841680 cubic inches would be around 830.7 feet tall.
Recreational maths with 990468841680
- 990468841680 backwards is 086148864099
- The number of decimal digits it has is: 12
- The sum of 990468841680's digits is 63
- More coming soon!
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