2001321081825
2,001,321,081,825 is an odd composite number composed of seven prime numbers multiplied together.
2001321081825 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 2001321081825:
3 × 52 × 13 × 31 × 61 × 337 × 3221
(3 × 5 × 5 × 13 × 31 × 61 × 337 × 3221)See below for interesting mathematical facts about the number 2001321081825 from the Numbermatics database.
Names of 2001321081825
- Cardinal: 2001321081825 can be written as Two trillion, one billion, three hundred twenty-one million, eighty-one thousand, eight hundred twenty-five.
Scientific notation
- Scientific notation: 2.001321081825 × 1012
Factors of 2001321081825
Divisors of 2001321081825
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 5 13 15 25 31 39 61 65 75 93 155 183 195 305 325 337 403 465 775 793 915 975 1011 1209 1525 1685 1891 2015 2325 2379 3221 3965 4381 4575 5055 5673 6045 8425 9455 9663 10075 10447 11895 13143 16105 19825 20557 21905 24583 25275 28365 30225 31341 41873 47275 48315 52235 59475 61671 65715 73749 80525 99851 102785 109525 122915 125619 135811 141825 156705 196481 209365 241575 261175 267241 299553 308355 328575 368745 407433 499255 513925 589443 614575 628095 637267 679055 783525 801723 982405 1046825 1085477 1298063 1336205 1497765 1541775 1843725 1911801 2037165 2496275 2554253 2947215 3140475 3186335 3256431 3395275 3894189 4008615 4912025 5427385 6090911 6490315 6681025 7488825 7662759 8284471 9559005 10185825 12771265 14111201 14736075 15931675 16282155 18272733 19470945 20043075 24853413 27136925 30454555 32451575 33649787 38313795 41422355 42333603 47795025 63856325 66214097 70556005 79181843 81410775 91363665 97354725 100949361 124267065 152272775 168248935 191568975 198642291 207111775 211668015 237545529 331070485 352780025 395909215 437447231 456818325 504746805 621335325 841244675 860783261 993211455 1058340075 1187727645 1312341693 1655352425 1979546075 2052637007 2187236155 2523734025 2582349783 4303916305 4966057275 5938638225 6157911021 6561708465 10263185035 10936180775 12911748915 21519581525 26684281091 30789555105 32808542325 51315925175 64558744575 80052843273 133421405455 153947775525 400264216365 667107027275 2001321081825
- Sum of all divisors σ(n): 3750883928064
- Sum of proper divisors (its aliquot sum) s(n): 1749562846239
- 2001321081825 is a deficient number, because the sum of its proper divisors (1749562846239) is less than itself. Its deficiency is 251758235586
Bases of 2001321081825
- Binary: 111010001111110000000100000111011111000012
- Hexadecimal: 0x1D1F8083BE1
- Base-36: PJE6WDSX
Squares and roots of 2001321081825
- 2001321081825 squared (20013210818252) is 4005286072557188345330625
- 2001321081825 cubed (20013210818253) is 8015863455748757623457368112303390625
-
The
square root of 2001321081825 is 1414680.5582268387 -
The
cube root of 2001321081825 is 12601.9839863709
Scales and comparisons
How big is 2001321081825?- 2,001,321,081,825 seconds is equal to 63,635 years, 42 weeks, 4 days, 10 hours, 43 minutes, 45 seconds.
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To count from 1 to 2,001,321,081,825 would take you about one hundred fifty-nine thousand and eighty-nine 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 2001321081825 cubic inches would be around 1050.2 feet tall.
Recreational maths with 2001321081825
- 2001321081825 backwards is 5281801231002
- The number of decimal digits it has is: 13
- The sum of 2001321081825's digits is 33
- More coming soon!
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