20354752080
20,354,752,080 is an even composite number composed of five prime numbers multiplied together.
20354752080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 20354752080:
24 × 32 × 5 × 132 × 4092
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 13 × 409 × 409)See below for interesting mathematical facts about the number 20354752080 from the Numbermatics database.
Names of 20354752080
- Cardinal: 20354752080 can be written as Twenty billion, three hundred fifty-four million, seven hundred fifty-two thousand and eighty.
Scientific notation
- Scientific notation: 2.035475208 × 1010
Factors of 20354752080
Divisors of 20354752080
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 144 156 169 180 195 208 234 240 260 312 338 360 390 409 468 507 520 585 624 676 720 780 818 845 936 1014 1040 1170 1227 1352 1521 1560 1636 1690 1872 2028 2045 2340 2454 2535 2704 3042 3120 3272 3380 3681 4056 4090 4680 4908 5070 5317 6084 6135 6544 6760 7362 7605 8112 8180 9360 9816 10140 10634 12168 12270 13520 14724 15210 15951 16360 18405 19632 20280 21268 24336 24540 26585 29448 30420 31902 32720 36810 40560 42536 47853 49080 53170 58896 60840 63804 69121 73620 79755 85072 95706 98160 106340 121680 127608 138242 147240 159510 167281 191412 207363 212680 239265 255216 276484 294480 319020 334562 345605 382824 414726 425360 478530 501843 552968 622089 638040 669124 691210 765648 829452 836405 957060 1003686 1036815 1105936 1244178 1276080 1338248 1382420 1505529 1658904 1672810 1914120 2007372 2073630 2174653 2488356 2509215 2676496 2764840 3011058 3110445 3317808 3345620 3828240 4014744 4147260 4349306 4976712 5018430 5529680 6022116 6220890 6523959 6691240 7527645 8029488 8294520 8698612 9953424 10036860 10873265 12044232 12441780 13047918 13382480 15055290 16589040 17397224 19571877 20073720 21746530 24088464 24883560 26095836 28270489 30110580 32619795 34794448 39143754 40147440 43493060 49767120 52191672 56540978 60221160 65239590 78287508 84811467 86986120 97859385 104383344 113081956 120442320 130479180 141352445 156575016 169622934 173972240 195718770 226163912 254434401 260958360 282704890 313150032 339245868 391437540 424057335 452327824 508868802 521916720 565409780 678491736 782875080 848114670 1017737604 1130819560 1272172005 1356983472 1565750160 1696229340 2035475208 2261639120 2544344010 3392458680 4070950416 5088688020 6784917360 10177376040 20354752080
- Sum of all divisors σ(n): 74202261354
- Sum of proper divisors (its aliquot sum) s(n): 53847509274
- 20354752080 is an abundant number, because the sum of its proper divisors (53847509274) is greater than itself. Its abundance is 33492757194
Bases of 20354752080
- Binary: 100101111010011110011011110010100002
- Hexadecimal: 0x4BD3CDE50
- Base-36: 9CMOZ80
Squares and roots of 20354752080
- 20354752080 squared (203547520802) is 414315932238264326400
- 20354752080 cubed (203547520803) is 8433298083503949853380198912000
-
The
square root of 20354752080 is 142670.0812363965 -
The
cube root of 20354752080 is 2730.3727382219
Scales and comparisons
How big is 20354752080?- 20,354,752,080 seconds is equal to 647 years, 11 weeks, 2 days, 9 hours, 48 minutes.
-
To count from 1 to 20,354,752,080 would take you about one thousand, two hundred ninety-four 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 20354752080 cubic inches would be around 227.5 feet tall.
Recreational maths with 20354752080
- 20354752080 backwards is 08025745302
- 20354752080 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20354752080's digits is 36
- More coming soon!
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