21401022555
21,401,022,555 is an odd composite number composed of five prime numbers multiplied together.
21401022555 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 21401022555:
34 × 5 × 113 × 29 × 372
(3 × 3 × 3 × 3 × 5 × 11 × 11 × 11 × 29 × 37 × 37)See below for interesting mathematical facts about the number 21401022555 from the Numbermatics database.
Names of 21401022555
- Cardinal: 21401022555 can be written as Twenty-one billion, four hundred one million, twenty-two thousand, five hundred fifty-five.
Scientific notation
- Scientific notation: 2.1401022555 × 1010
Factors of 21401022555
Divisors of 21401022555
- Number of divisors d(n): 240
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Complete list of divisors:
1 3 5 9 11 15 27 29 33 37 45 55 81 87 99 111 121 135 145 165 185 261 297 319 333 363 405 407 435 495 555 605 783 891 957 999 1073 1089 1221 1305 1331 1369 1485 1595 1665 1815 2035 2349 2871 2997 3219 3267 3509 3663 3915 3993 4107 4455 4477 4785 4995 5365 5445 6105 6655 6845 8613 9657 9801 10527 10989 11745 11803 11979 12321 13431 14355 14985 15059 16095 16335 17545 18315 19965 20535 22385 25839 28971 31581 32967 35409 35937 36963 38599 39701 40293 43065 45177 48285 49005 49247 52635 54945 59015 59895 61605 67155 75295 86913 94743 106227 107811 110889 115797 119103 120879 129195 129833 135531 144855 147741 157905 164835 165649 177045 179685 184815 192995 198505 201465 225885 246235 284229 318681 347391 357309 362637 389499 406593 434565 436711 443223 473715 496947 531135 539055 554445 578985 595515 604395 649165 677655 738705 828245 956043 1042173 1071927 1168497 1219779 1310133 1329669 1421145 1428163 1490841 1593405 1736955 1786545 1813185 1822139 1947495 2032965 2183555 2216115 2484735 3126519 3215781 3505491 3930399 3989007 4284489 4472523 4780215 4803821 5210865 5359635 5466417 5842485 6098895 6550665 6648345 7140815 7454205 9110695 10516473 11791197 12853467 13417569 14411463 15632595 16078905 16399251 17527455 19651995 19945035 21422445 22362615 24019105 27332085 35373591 38560401 43234389 49197753 52582365 52842031 58955985 64267335 67087845 72057315 81996255 115681203 129703167 147593259 158526093 176867955 192802005 216171945 245988765 264210155 389109501 475578279 578406015 648515835 737966295 792630465 1426734837 1945547505 2377891395 4280204511 7133674185 21401022555
- Sum of all divisors σ(n): 44863489440
- Sum of proper divisors (its aliquot sum) s(n): 23462466885
- 21401022555 is an abundant number, because the sum of its proper divisors (23462466885) is greater than itself. Its abundance is 2061444330
Bases of 21401022555
- Binary: 100111110111001100110110000010110112
- Hexadecimal: 0x4FB99B05B
- Base-36: 9TXM6OR
Squares and roots of 21401022555
- 21401022555 squared (214010225552) is 458003766399618728025
- 21401022555 cubed (214010225553) is 9801748934993191541863435603875
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The
square root of 21401022555 is 146290.8833625663 -
The
cube root of 21401022555 is 2776.3753182657
Scales and comparisons
How big is 21401022555?- 21,401,022,555 seconds is equal to 680 years, 25 weeks, 2 days, 29 minutes, 15 seconds.
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To count from 1 to 21,401,022,555 would take you about one thousand, three hundred sixty 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 21401022555 cubic inches would be around 231.4 feet tall.
Recreational maths with 21401022555
- 21401022555 backwards is 55522010412
- 21401022555 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21401022555's digits is 27
- More coming soon!
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The information we have on file for 21401022555 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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