20740928000
20,740,928,000 is an even composite number composed of five prime numbers multiplied together.
20740928000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 20740928000:
29 × 53 × 13 × 97 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 97 × 257)See below for interesting mathematical facts about the number 20740928000 from the Numbermatics database.
Names of 20740928000
- Cardinal: 20740928000 can be written as Twenty billion, seven hundred forty million, nine hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 2.0740928 × 1010
Factors of 20740928000
Divisors of 20740928000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 97 100 104 125 128 130 160 194 200 208 250 256 257 260 320 325 388 400 416 485 500 512 514 520 640 650 776 800 832 970 1000 1028 1040 1261 1280 1285 1300 1552 1600 1625 1664 1940 2000 2056 2080 2425 2522 2560 2570 2600 3104 3200 3250 3328 3341 3880 4000 4112 4160 4850 5044 5140 5200 6208 6305 6400 6425 6500 6656 6682 7760 8000 8224 8320 9700 10088 10280 10400 12125 12416 12610 12800 12850 13000 13364 15520 16000 16448 16640 16705 19400 20176 20560 20800 24250 24832 24929 25220 25700 26000 26728 31040 31525 32000 32125 32896 33280 33410 38800 40352 41120 41600 48500 49664 49858 50440 51400 52000 53456 62080 63050 64000 64250 65792 66820 77600 80704 82240 83200 83525 97000 99716 100880 102800 104000 106912 124160 124645 126100 128500 131584 133640 155200 157625 161408 164480 166400 167050 194000 199432 201760 205600 208000 213824 248320 249290 252200 257000 267280 310400 315250 322816 324077 328960 334100 388000 398864 403520 411200 416000 417625 427648 498580 504400 514000 534560 620800 623225 630500 645632 648154 657920 668200 776000 797728 807040 822400 832000 835250 855296 997160 1008800 1028000 1069120 1241600 1246450 1261000 1296308 1336400 1552000 1595456 1614080 1620385 1644800 1670500 1710592 1994320 2017600 2056000 2138240 2492900 2522000 2592616 2672800 3104000 3116125 3190912 3228160 3240770 3289600 3341000 3988640 4035200 4112000 4276480 4985800 5044000 5185232 5345600 6208000 6232250 6381824 6481540 6682000 7977280 8070400 8101925 8224000 8552960 9971600 10088000 10370464 10691200 12464500 12763648 12963080 13364000 15954560 16140800 16203850 16448000 19943200 20176000 20740928 21382400 24929000 25926160 26728000 31909120 32407700 39886400 40352000 40509625 41481856 42764800 49858000 51852320 53456000 63818240 64815400 79772800 80704000 81019250 82963712 99716000 103704640 106912000 129630800 159545600 162038500 165927424 199432000 207409280 213824000 259261600 319091200 324077000 398864000 414818560 518523200 648154000 797728000 829637120 1037046400 1296308000 1595456000 2074092800 2592616000 4148185600 5185232000 10370464000 20740928000
- Sum of all divisors σ(n): 56490321888
- Sum of proper divisors (its aliquot sum) s(n): 35749393888
- 20740928000 is an abundant number, because the sum of its proper divisors (35749393888) is greater than itself. Its abundance is 15008465888
Bases of 20740928000
- Binary: 100110101000100000101110010000000002
- Hexadecimal: 0x4D4417200
- Base-36: 9J0M2GW
Squares and roots of 20740928000
- 20740928000 squared (207409280002) is 430186094301184000000
- 20740928000 cubed (207409280003) is 8922458808502067658752000000000
-
The
square root of 20740928000 is 144017.1100945995 -
The
cube root of 20740928000 is 2747.5318019183
Scales and comparisons
How big is 20740928000?- 20,740,928,000 seconds is equal to 659 years, 25 weeks, 6 days, 53 minutes, 20 seconds.
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To count from 1 to 20,740,928,000 would take you about one thousand, three hundred eighteen 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 20740928000 cubic inches would be around 229 feet tall.
Recreational maths with 20740928000
- 20740928000 backwards is 00082904702
- 20740928000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20740928000's digits is 32
- More coming soon!
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