2142090100
2,142,090,100 is an even composite number composed of six prime numbers multiplied together.
2142090100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 2142090100:
22 × 52 × 17 × 41 × 73 × 421
(2 × 2 × 5 × 5 × 17 × 41 × 73 × 421)See below for interesting mathematical facts about the number 2142090100 from the Numbermatics database.
Names of 2142090100
- Cardinal: 2142090100 can be written as Two billion, one hundred forty-two million, ninety thousand, one hundred.
Scientific notation
- Scientific notation: 2.1420901 × 109
Factors of 2142090100
Divisors of 2142090100
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 10 17 20 25 34 41 50 68 73 82 85 100 146 164 170 205 292 340 365 410 421 425 697 730 820 842 850 1025 1241 1394 1460 1684 1700 1825 2050 2105 2482 2788 2993 3485 3650 4100 4210 4964 5986 6205 6970 7157 7300 8420 10525 11972 12410 13940 14314 14965 17261 17425 21050 24820 28628 29930 30733 31025 34522 34850 35785 42100 50881 59860 61466 62050 69044 69700 71570 74825 86305 101762 122932 124100 143140 149650 153665 172610 178925 203524 254405 293437 299300 307330 345220 357850 431525 508810 522461 586874 614660 715700 768325 863050 1017620 1044922 1173748 1260053 1272025 1467185 1536650 1726100 2089844 2520106 2544050 2612305 2934370 3073300 5040212 5088100 5224610 5868740 6300265 7335925 10449220 12600530 13061525 14671850 21420901 25201060 26123050 29343700 31501325 42841802 52246100 63002650 85683604 107104505 126005300 214209010 428418020 535522525 1071045050 2142090100
- Sum of all divisors σ(n): 5123015856
- Sum of proper divisors (its aliquot sum) s(n): 2980925756
- 2142090100 is an abundant number, because the sum of its proper divisors (2980925756) is greater than itself. Its abundance is 838835656
Bases of 2142090100
- Binary: 11111111010110110110011011101002
- Hexadecimal: 0x7FADB374
- Base-36: ZFCFAS
Squares and roots of 2142090100
- 2142090100 squared (21420901002) is 4588549996518010000
- 2142090100 cubed (21420901003) is 9829087520896263692701000000
-
The
square root of 2142090100 is 46282.7192373137 -
The
cube root of 2142090100 is 1289.0781427351
Scales and comparisons
How big is 2142090100?- 2,142,090,100 seconds is equal to 68 years, 5 weeks, 5 days, 17 hours, 1 minute, 40 seconds.
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To count from 1 to 2,142,090,100 would take you about one hundred thirty-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 2142090100 cubic inches would be around 107.4 feet tall.
Recreational maths with 2142090100
- 2142090100 backwards is 0010902412
- The number of decimal digits it has is: 10
- The sum of 2142090100's digits is 19
- More coming soon!
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The information we have on file for 2142090100 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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