21168273996
21,168,273,996 is an even composite number composed of six prime numbers multiplied together.
21168273996 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 21168273996:
22 × 34 × 17 × 19 × 67 × 3019
(2 × 2 × 3 × 3 × 3 × 3 × 17 × 19 × 67 × 3019)See below for interesting mathematical facts about the number 21168273996 from the Numbermatics database.
Names of 21168273996
- Cardinal: 21168273996 can be written as Twenty-one billion, one hundred sixty-eight million, two hundred seventy-three thousand, nine hundred ninety-six.
Scientific notation
- Scientific notation: 2.1168273996 × 1010
Factors of 21168273996
Divisors of 21168273996
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 9 12 17 18 19 27 34 36 38 51 54 57 67 68 76 81 102 108 114 134 153 162 171 201 204 228 268 306 323 324 342 402 459 513 603 612 646 684 804 918 969 1026 1139 1206 1273 1292 1377 1539 1809 1836 1938 2052 2278 2412 2546 2754 2907 3019 3078 3417 3618 3819 3876 4556 5092 5427 5508 5814 6038 6156 6834 7236 7638 8721 9057 10251 10854 11457 11628 12076 13668 15276 17442 18114 20502 21641 21708 22914 26163 27171 30753 34371 34884 36228 41004 43282 45828 51323 52326 54342 57361 61506 64923 68742 81513 86564 92259 102646 103113 104652 108684 114722 123012 129846 137484 153969 163026 172083 184518 194769 202273 205292 206226 229444 244539 259692 307938 326052 344166 369036 389538 404546 412452 461907 489078 516249 584307 606819 615876 688332 779076 809092 923814 975137 978156 1032498 1168614 1213638 1385721 1548747 1752921 1820457 1847628 1950274 2064996 2337228 2427276 2771442 2925411 3097494 3438641 3505842 3640914 3843187 3900548 4157163 4646241 5461371 5542884 5850822 6194988 6877282 7011684 7281828 7686374 8314326 8776233 9292482 10315923 10922742 11529561 11701644 13754564 15372748 16384113 16628652 17552466 18584964 20631846 21845484 23059122 26328699 30947769 32768226 34588683 35104932 41263692 46118244 52657398 61895538 65334179 65536452 69177366 78986097 92843307 103766049 105314796 123791076 130668358 138354732 157972194 185686614 196002537 207532098 261336716 278529921 311298147 315944388 371373228 392005074 415064196 557059842 588007611 622596294 784010148 1114119684 1176015222 1245192588 1764022833 2352030444 3528045666 5292068499 7056091332 10584136998 21168273996
- Sum of all divisors σ(n): 62618371200
- Sum of proper divisors (its aliquot sum) s(n): 41450097204
- 21168273996 is an abundant number, because the sum of its proper divisors (41450097204) is greater than itself. Its abundance is 20281823208
Bases of 21168273996
- Binary: 100111011011011101000111010010011002
- Hexadecimal: 0x4EDBA3A4C
- Base-36: 9Q31KR0
Squares and roots of 21168273996
- 21168273996 squared (211682739962) is 448095823969729808016
- 21168273996 cubed (211682739963) is 9485415178254624986171165151936
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The
square root of 21168273996 is 145493.2094497883 -
The
cube root of 21168273996 is 2766.2737105681
Scales and comparisons
How big is 21168273996?- 21,168,273,996 seconds is equal to 673 years, 4 weeks, 3 days, 4 hours, 6 minutes, 36 seconds.
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To count from 1 to 21,168,273,996 would take you about one thousand, three hundred forty-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 21168273996 cubic inches would be around 230.5 feet tall.
Recreational maths with 21168273996
- 21168273996 backwards is 69937286112
- 21168273996 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21168273996's digits is 54
- More coming soon!
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