20464498080
20,464,498,080 is an even composite number composed of six prime numbers multiplied together.
20464498080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 20464498080:
25 × 32 × 5 × 13 × 43 × 25423
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 43 × 25423)See below for interesting mathematical facts about the number 20464498080 from the Numbermatics database.
Names of 20464498080
- Cardinal: 20464498080 can be written as Twenty billion, four hundred sixty-four million, four hundred ninety-eight thousand and eighty.
Scientific notation
- Scientific notation: 2.046449808 × 1010
Factors of 20464498080
Divisors of 20464498080
- Number of divisors d(n): 288
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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 32 36 39 40 43 45 48 52 60 65 72 78 80 86 90 96 104 117 120 129 130 144 156 160 172 180 195 208 215 234 240 258 260 288 312 344 360 387 390 416 430 468 480 516 520 559 585 624 645 688 720 774 780 860 936 1032 1040 1118 1170 1248 1290 1376 1440 1548 1560 1677 1720 1872 1935 2064 2080 2236 2340 2580 2795 3096 3120 3354 3440 3744 3870 4128 4472 4680 5031 5160 5590 6192 6240 6708 6880 7740 8385 8944 9360 10062 10320 11180 12384 13416 15480 16770 17888 18720 20124 20640 22360 25155 25423 26832 30960 33540 40248 44720 50310 50846 53664 61920 67080 76269 80496 89440 100620 101692 127115 134160 152538 160992 201240 203384 228807 254230 268320 305076 330499 381345 402480 406768 457614 508460 610152 660998 762690 804960 813536 915228 991497 1016920 1093189 1144035 1220304 1321996 1525380 1652495 1830456 1982994 2033840 2186378 2288070 2440608 2643992 2974491 3050760 3279567 3304990 3660912 3965988 4067680 4372756 4576140 4957485 5287984 5465945 5948982 6101520 6559134 6609980 7321824 7931976 8745512 9152280 9838701 9914970 10575968 10931890 11897964 12203040 13118268 13219960 14211457 14872455 15863952 16397835 17491024 18304560 19677402 19829940 21863780 23795928 26236536 26439920 28422914 29744910 31727904 32795670 34982048 36609120 39354804 39659880 42634371 43727560 47591856 49193505 52473072 52879840 56845828 59489820 65591340 71057285 78709608 79319760 85268742 87455120 95183712 98387010 104946144 113691656 118979640 127903113 131182680 142114570 157419216 158639520 170537484 174910240 196774020 213171855 227383312 237959280 255806226 262365360 284229140 314838432 341074968 393548040 426343710 454766624 475918560 511612452 524730720 568458280 639515565 682149936 787096080 852687420 1023224904 1136916560 1279031130 1364299872 1574192160 1705374840 2046449808 2273833120 2558062260 3410749680 4092899616 5116124520 6821499360 10232249040 20464498080
- Sum of all divisors σ(n): 76959058176
- Sum of proper divisors (its aliquot sum) s(n): 56494560096
- 20464498080 is an abundant number, because the sum of its proper divisors (56494560096) is greater than itself. Its abundance is 36030062016
Bases of 20464498080
- Binary: 100110000111100011101110101101000002
- Hexadecimal: 0x4C3C775A0
- Base-36: 9EG17S0
Squares and roots of 20464498080
- 20464498080 squared (204644980802) is 418795681666323686400
- 20464498080 cubed (204644980803) is 8570443423372772280991322112000
-
The
square root of 20464498080 is 143054.1788274639 -
The
cube root of 20464498080 is 2735.2710302725
Scales and comparisons
How big is 20464498080?- 20,464,498,080 seconds is equal to 650 years, 36 weeks, 5 days, 14 hours, 48 minutes.
-
To count from 1 to 20,464,498,080 would take you about one thousand, three hundred one 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 20464498080 cubic inches would be around 227.9 feet tall.
Recreational maths with 20464498080
- 20464498080 backwards is 08089446402
- 20464498080 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20464498080's digits is 45
- More coming soon!
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