20730848400
20,730,848,400 is an even composite number composed of five prime numbers multiplied together.
20730848400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred divisors.
Prime factorization of 20730848400:
24 × 34 × 52 × 37 × 17293
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 37 × 17293)See below for interesting mathematical facts about the number 20730848400 from the Numbermatics database.
Names of 20730848400
- Cardinal: 20730848400 can be written as Twenty billion, seven hundred thirty million, eight hundred forty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.07308484 × 1010
Factors of 20730848400
Divisors of 20730848400
- Number of divisors d(n): 300
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 37 40 45 48 50 54 60 72 74 75 80 81 90 100 108 111 120 135 144 148 150 162 180 185 200 216 222 225 240 270 296 300 324 333 360 370 400 405 432 444 450 540 555 592 600 648 666 675 720 740 810 888 900 925 999 1080 1110 1200 1296 1332 1350 1480 1620 1665 1776 1800 1850 1998 2025 2160 2220 2664 2700 2775 2960 2997 3240 3330 3600 3700 3996 4050 4440 4995 5328 5400 5550 5994 6480 6660 7400 7992 8100 8325 8880 9990 10800 11100 11988 13320 14800 14985 15984 16200 16650 17293 19980 22200 23976 24975 26640 29970 32400 33300 34586 39960 44400 47952 49950 51879 59940 66600 69172 74925 79920 86465 99900 103758 119880 133200 138344 149850 155637 172930 199800 207516 239760 259395 276688 299700 311274 345860 399600 415032 432325 466911 518790 599400 622548 639841 691720 778185 830064 864650 933822 1037580 1198800 1245096 1279682 1296975 1383440 1400733 1556370 1729300 1867644 1919523 2075160 2334555 2490192 2559364 2593950 2801466 3112740 3199205 3458600 3735288 3839046 3890925 4150320 4669110 5118728 5187900 5602932 5758569 6225480 6398410 6917200 7003665 7470576 7678092 7781850 9338220 9597615 10237456 10375800 11205864 11517138 11672775 12450960 12796820 14007330 15356184 15563700 15996025 17275707 18676440 19195230 20751600 22411728 23034276 23345550 25593640 28014660 28792845 30712368 31127400 31992050 34551414 35018325 37352880 38390460 46068552 46691100 47988075 51187280 51827121 56029320 57585690 62254800 63984100 69102828 70036650 76780920 86378535 92137104 93382200 95976150 103654242 112058640 115171380 127968200 138205656 140073300 143964225 153561840 172757070 186764400 191952300 207308484 230342760 255936400 259135605 276411312 280146600 287928450 345514140 383904600 414616968 431892675 460685520 518271210 560293200 575856900 691028280 767809200 829233936 863785350 1036542420 1151713800 1295678025 1382056560 1727570700 2073084840 2303427600 2591356050 3455141400 4146169680 5182712100 6910282800 10365424200 20730848400
- Sum of all divisors σ(n): 76416617332
- Sum of proper divisors (its aliquot sum) s(n): 55685768932
- 20730848400 is an abundant number, because the sum of its proper divisors (55685768932) is greater than itself. Its abundance is 34954920532
Bases of 20730848400
- Binary: 100110100111010011110100100100100002
- Hexadecimal: 0x4D3A7A490
- Base-36: 9IUM100
Squares and roots of 20730848400
- 20730848400 squared (207308484002) is 429768075383782560000
- 20730848400 cubed (207308484003) is 8909456817940968069923904000000
-
The
square root of 20730848400 is 143982.1113888807 -
The
cube root of 20730848400 is 2747.0866513287
Scales and comparisons
How big is 20730848400?- 20,730,848,400 seconds is equal to 659 years, 9 weeks, 1 day, 9 hours.
-
To count from 1 to 20,730,848,400 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 20730848400 cubic inches would be around 228.9 feet tall.
Recreational maths with 20730848400
- 20730848400 backwards is 00484803702
- 20730848400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20730848400's digits is 36
- More coming soon!
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