20823892080
20,823,892,080 is an even composite number composed of seven prime numbers multiplied together.
20823892080 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 20823892080:
24 × 3 × 5 × 19 × 43 × 61 × 1741
(2 × 2 × 2 × 2 × 3 × 5 × 19 × 43 × 61 × 1741)See below for interesting mathematical facts about the number 20823892080 from the Numbermatics database.
Names of 20823892080
- Cardinal: 20823892080 can be written as Twenty billion, eight hundred twenty-three million, eight hundred ninety-two thousand and eighty.
Scientific notation
- Scientific notation: 2.082389208 × 1010
Factors of 20823892080
Divisors of 20823892080
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 38 40 43 48 57 60 61 76 80 86 95 114 120 122 129 152 172 183 190 215 228 240 244 258 285 304 305 344 366 380 430 456 488 516 570 610 645 688 732 760 817 860 912 915 976 1032 1140 1159 1220 1290 1464 1520 1634 1720 1741 1830 2064 2280 2318 2440 2451 2580 2623 2928 3268 3440 3477 3482 3660 4085 4560 4636 4880 4902 5160 5223 5246 5795 6536 6954 6964 7320 7869 8170 8705 9272 9804 10320 10446 10492 11590 12255 13072 13115 13908 13928 14640 15738 16340 17385 17410 18544 19608 20892 20984 23180 24510 26115 26230 27816 27856 31476 32680 33079 34770 34820 39216 39345 41784 41968 46360 49020 49837 52230 52460 55632 62952 65360 66158 69540 69640 74863 78690 83568 92720 98040 99237 99674 104460 104920 106201 125904 132316 139080 139280 149511 149726 157380 165395 196080 198474 199348 208920 209840 212402 224589 249185 264632 278160 299022 299452 314760 318603 330790 374315 396948 398696 417840 424804 449178 496185 498370 529264 531005 598044 598904 629520 637206 661580 747555 748630 793896 797392 849608 898356 992370 996740 1062010 1122945 1196088 1197808 1274412 1323160 1422397 1495110 1497260 1587792 1593015 1699216 1796712 1984740 1993480 2017819 2124020 2245890 2392176 2548824 2646320 2844794 2990220 2994520 3186030 3593424 3969480 3986960 4035638 4248040 4267191 4491780 4566643 5097648 5689588 5980440 5989040 6053457 6372060 7111985 7938960 8071276 8496080 8534382 8983560 9133286 10089095 11379176 11960880 12106914 12744120 13699929 14223970 16142552 17068764 17967120 18266572 20178190 21335955 22758352 22833215 24213828 25488240 27399858 28447940 30267285 32285104 34137528 36533144 40356380 42671910 45666430 48427656 54799716 56895880 60534570 68275056 68499645 73066288 80712760 85343820 86766217 91332860 96855312 109599432 113791760 121069140 136999290 161425520 170687640 173532434 182665720 219198864 242138280 260298651 273998580 341375280 347064868 365331440 433831085 484276560 520597302 547997160 694129736 867662170 1041194604 1095994320 1301493255 1388259472 1735324340 2082389208 2602986510 3470648680 4164778416 5205973020 6941297360 10411946040 20823892080
- Sum of all divisors σ(n): 70712378880
- Sum of proper divisors (its aliquot sum) s(n): 49888486800
- 20823892080 is an abundant number, because the sum of its proper divisors (49888486800) is greater than itself. Its abundance is 29064594720
Bases of 20823892080
- Binary: 100110110010011001101100000011100002
- Hexadecimal: 0x4D9336070
- Base-36: 9KE09YO
Squares and roots of 20823892080
- 20823892080 squared (208238920802) is 433634481359486726400
- 20823892080 cubed (208238920803) is 9029957641996723274746086912000
-
The
square root of 20823892080 is 144304.8581302791 -
The
cube root of 20823892080 is 2751.1903201851
Scales and comparisons
How big is 20823892080?- 20,823,892,080 seconds is equal to 662 years, 7 weeks, 6 hours, 28 minutes.
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To count from 1 to 20,823,892,080 would take you about one thousand, three hundred twenty-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 20823892080 cubic inches would be around 229.3 feet tall.
Recreational maths with 20823892080
- 20823892080 backwards is 08029832802
- The number of decimal digits it has is: 11
- The sum of 20823892080's digits is 42
- More coming soon!
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