2160390400
2,160,390,400 is an even composite number composed of four prime numbers multiplied together.
2160390400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty-three divisors.
Prime factorization of 2160390400:
28 × 52 × 72 × 832
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 83 × 83)See below for interesting mathematical facts about the number 2160390400 from the Numbermatics database.
Names of 2160390400
- Cardinal: 2160390400 can be written as Two billion, one hundred sixty million, three hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 2.1603904 × 109
Factors of 2160390400
Divisors of 2160390400
- Number of divisors d(n): 243
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 83 98 100 112 128 140 160 166 175 196 200 224 245 256 280 320 332 350 392 400 415 448 490 560 581 640 664 700 784 800 830 896 980 1120 1162 1225 1280 1328 1400 1568 1600 1660 1792 1960 2075 2240 2324 2450 2656 2800 2905 3136 3200 3320 3920 4067 4150 4480 4648 4900 5312 5600 5810 6272 6400 6640 6889 7840 8134 8300 8960 9296 9800 10624 11200 11620 12544 13280 13778 14525 15680 16268 16600 18592 19600 20335 21248 22400 23240 26560 27556 29050 31360 32536 33200 34445 37184 39200 40670 44800 46480 48223 53120 55112 58100 62720 65072 66400 68890 74368 78400 81340 92960 96446 101675 106240 110224 116200 130144 132800 137780 148736 156800 162680 172225 185920 192892 203350 220448 232400 241115 260288 265600 275560 313600 325360 337561 344450 371840 385784 406700 440896 464800 482230 520576 531200 551120 650720 675122 688900 743680 771568 813400 881792 929600 964460 1041152 1102240 1205575 1301440 1350244 1377800 1543136 1626800 1687805 1763584 1859200 1928920 2204480 2411150 2602880 2700488 2755600 3086272 3253600 3375610 3718400 3857840 4408960 4822300 5205760 5400976 5511200 6172544 6507200 6751220 7715680 8439025 8817920 9644600 10801952 11022400 12345088 13014400 13502440 15431360 16878050 19289200 21603904 22044800 26028800 27004880 30862720 33756100 38578400 43207808 44089600 54009760 61725440 67512200 77156800 86415616 108019520 135024400 154313600 216039040 270048800 308627200 432078080 540097600 1080195200 2160390400
- Sum of all divisors σ(n): 6296179701
- Sum of proper divisors (its aliquot sum) s(n): 4135789301
- 2160390400 is an abundant number, because the sum of its proper divisors (4135789301) is greater than itself. Its abundance is 1975398901
Bases of 2160390400
- Binary: 100000001100010011110001000000002
- Hexadecimal: 0x80C4F100
- Base-36: ZQ8NWG
Squares and roots of 2160390400
- 2160390400 squared (21603904002) is 4667286680412160000
- 2160390400 cubed (21603904003) is 10083161338410298507264000000
-
2160390400 is a
perfect square number . Itssquare root is 46480 -
The
cube root of 2160390400 is 1292.7386881519
Scales and comparisons
How big is 2160390400?- 2,160,390,400 seconds is equal to 68 years, 36 weeks, 12 hours, 26 minutes, 40 seconds.
-
To count from 1 to 2,160,390,400 would take you about one hundred thirty-seven 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 2160390400 cubic inches would be around 107.7 feet tall.
Recreational maths with 2160390400
- 2160390400 backwards is 0040930612
- 2160390400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2160390400's digits is 25
- More coming soon!
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"Number 2160390400 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
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Numbermatics. (2024). Number 2160390400 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/2160390400/
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The information we have on file for 2160390400 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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