1990423200
1,990,423,200 is an even composite number composed of five prime numbers multiplied together.
1990423200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1990423200:
25 × 3 × 52 × 312 × 863
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 31 × 31 × 863)See below for interesting mathematical facts about the number 1990423200 from the Numbermatics database.
Names of 1990423200
- Cardinal: 1990423200 can be written as One billion, nine hundred ninety million, four hundred twenty-three thousand, two hundred.
Scientific notation
- Scientific notation: 1.9904232 × 109
Factors of 1990423200
Divisors of 1990423200
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 32 40 48 50 60 62 75 80 93 96 100 120 124 150 155 160 186 200 240 248 300 310 372 400 465 480 496 600 620 744 775 800 863 930 961 992 1200 1240 1488 1550 1726 1860 1922 2325 2400 2480 2589 2883 2976 3100 3452 3720 3844 4315 4650 4805 4960 5178 5766 6200 6904 7440 7688 8630 9300 9610 10356 11532 12400 12945 13808 14415 14880 15376 17260 18600 19220 20712 21575 23064 24025 24800 25890 26753 27616 28830 30752 34520 37200 38440 41424 43150 46128 48050 51780 53506 57660 64725 69040 72075 74400 76880 80259 82848 86300 92256 96100 103560 107012 115320 129450 133765 138080 144150 153760 160518 172600 192200 207120 214024 230640 258900 267530 288300 321036 345200 384400 401295 414240 428048 461280 517800 535060 576600 642072 668825 690400 768800 802590 829343 856096 1035600 1070120 1153200 1284144 1337650 1605180 1658686 2006475 2071200 2140240 2306400 2488029 2568288 2675300 3210360 3317372 4012950 4146715 4280480 4976058 5350600 6420720 6634744 8025900 8293430 9952116 10701200 12440145 12841440 13269488 16051800 16586860 19904232 20733575 21402400 24880290 26538976 32103600 33173720 39808464 41467150 49760580 62200725 64207200 66347440 79616928 82934300 99521160 124401450 132694880 165868600 199042320 248802900 331737200 398084640 497605800 663474400 995211600 1990423200
- Sum of all divisors σ(n): 6702321024
- Sum of proper divisors (its aliquot sum) s(n): 4711897824
- 1990423200 is an abundant number, because the sum of its proper divisors (4711897824) is greater than itself. Its abundance is 2721474624
Bases of 1990423200
- Binary: 11101101010001101110010101000002
- Hexadecimal: 0x76A372A0
- Base-36: WX1ODC
Squares and roots of 1990423200
- 1990423200 squared (19904232002) is 3961784515098240000
- 1990423200 cubed (19904232003) is 7885627812252287175168000000
-
The
square root of 1990423200 is 44614.1591874149 -
The
cube root of 1990423200 is 1257.9068295163
Scales and comparisons
How big is 1990423200?- 1,990,423,200 seconds is equal to 63 years, 15 weeks, 7 hours, 20 minutes.
-
To count from 1 to 1,990,423,200 would take you about one hundred twenty-six 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 1990423200 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990423200
- 1990423200 backwards is 0023240991
- 1990423200 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1990423200's digits is 30
- More coming soon!
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"Number 1990423200 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
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Numbermatics. (2024). Number 1990423200 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/1990423200/
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The information we have on file for 1990423200 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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