20513388000
20,513,388,000 is an even composite number composed of six prime numbers multiplied together.
20513388000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20513388000:
25 × 3 × 53 × 7 × 19 × 12853
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 19 × 12853)See below for interesting mathematical facts about the number 20513388000 from the Numbermatics database.
Names of 20513388000
- Cardinal: 20513388000 can be written as Twenty billion, five hundred thirteen million, three hundred eighty-eight thousand.
Scientific notation
- Scientific notation: 2.0513388 × 1010
Factors of 20513388000
Divisors of 20513388000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 25 28 30 32 35 38 40 42 48 50 56 57 60 70 75 76 80 84 95 96 100 105 112 114 120 125 133 140 150 152 160 168 175 190 200 210 224 228 240 250 266 280 285 300 304 336 350 375 380 399 400 420 456 475 480 500 525 532 560 570 600 608 665 672 700 750 760 798 800 840 875 912 950 1000 1050 1064 1120 1140 1200 1330 1400 1425 1500 1520 1596 1680 1750 1824 1900 1995 2000 2100 2128 2280 2375 2400 2625 2660 2800 2850 3000 3040 3192 3325 3360 3500 3800 3990 4000 4200 4256 4560 4750 5250 5320 5600 5700 6000 6384 6650 7000 7125 7600 7980 8400 9120 9500 9975 10500 10640 11400 12000 12768 12853 13300 14000 14250 15200 15960 16625 16800 19000 19950 21000 21280 22800 25706 26600 28000 28500 31920 33250 38000 38559 39900 42000 45600 49875 51412 53200 57000 63840 64265 66500 76000 77118 79800 84000 89971 99750 102824 106400 114000 128530 133000 154236 159600 179942 192795 199500 205648 228000 244207 257060 266000 269913 308472 319200 321325 359884 385590 399000 411296 449855 488414 514120 532000 539826 616944 642650 719768 732621 771180 798000 899710 963975 976828 1028240 1079652 1221035 1233888 1285300 1349565 1439536 1465242 1542360 1596000 1606625 1709449 1799420 1927950 1953656 2056480 2159304 2249275 2442070 2570600 2699130 2879072 2930484 3084720 3213250 3418898 3598840 3663105 3855900 3907312 4318608 4498550 4819875 4884140 5128347 5141200 5398260 5860968 6105175 6169440 6426500 6747825 6837796 7197680 7326210 7711800 7814624 8547245 8637216 8997100 9639750 9768280 10256694 10282400 10796520 11246375 11721936 12210350 12853000 13495650 13675592 14395360 14652420 15423600 17094490 17994200 18315525 19279500 19536560 20513388 21593040 22492750 23443872 24420700 25641735 25706000 26991300 27351184 29304840 30525875 30847200 33739125 34188980 35988400 36631050 38559000 39073120 41026776 42736225 43186080 44985500 48841400 51283470 51412000 53982600 54702368 58609680 61051750 67478250 68377960 71976800 73262100 77118000 82053552 85472450 89971000 91577625 97682800 102566940 107965200 117219360 122103500 128208675 134956500 136755920 146524200 154236000 164107104 170944900 179942000 183155250 195365600 205133880 213681125 215930400 244207000 256417350 269913000 273511840 293048400 341889800 359884000 366310500 410267760 427362250 488414000 512834700 539826000 586096800 641043375 683779600 732621000 820535520 854724500 976828000 1025669400 1079652000 1282086750 1367559200 1465242000 1709449000 2051338800 2564173500 2930484000 3418898000 4102677600 5128347000 6837796000 10256694000 20513388000
- Sum of all divisors σ(n): 80850631680
- Sum of proper divisors (its aliquot sum) s(n): 60337243680
- 20513388000 is an abundant number, because the sum of its proper divisors (60337243680) is greater than itself. Its abundance is 39823855680
Bases of 20513388000
- Binary: 100110001101011000101110101111000002
- Hexadecimal: 0x4C6B175E0
- Base-36: 9F953HC
Squares and roots of 20513388000
- 20513388000 squared (205133880002) is 420799087238544000000
- 20513388000 cubed (205133880003) is 8632014946570101627072000000000
-
The
square root of 20513388000 is 143224.9559259837 -
The
cube root of 20513388000 is 2737.4474959175
Scales and comparisons
How big is 20513388000?- 20,513,388,000 seconds is equal to 652 years, 13 weeks, 4 days, 11 hours, 20 minutes.
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To count from 1 to 20,513,388,000 would take you about one thousand, three hundred 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 20513388000 cubic inches would be around 228.1 feet tall.
Recreational maths with 20513388000
- 20513388000 backwards is 00088331502
- 20513388000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20513388000's digits is 30
- More coming soon!
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The information we have on file for 20513388000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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