20820743307
20,820,743,307 is an odd composite number composed of six prime numbers multiplied together.
20820743307 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 20820743307:
33 × 7 × 13 × 232 × 83 × 193
(3 × 3 × 3 × 7 × 13 × 23 × 23 × 83 × 193)See below for interesting mathematical facts about the number 20820743307 from the Numbermatics database.
Names of 20820743307
- Cardinal: 20820743307 can be written as Twenty billion, eight hundred twenty million, seven hundred forty-three thousand, three hundred seven.
Scientific notation
- Scientific notation: 2.0820743307 × 1010
Factors of 20820743307
Divisors of 20820743307
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 7 9 13 21 23 27 39 63 69 83 91 117 161 189 193 207 249 273 299 351 483 529 579 581 621 747 819 897 1079 1351 1449 1587 1737 1743 1909 2093 2241 2457 2509 2691 3237 3703 4053 4347 4439 4761 5211 5229 5727 6279 6877 7527 7553 8073 9711 11109 12159 13317 13363 14283 15687 16019 17181 17563 18837 20631 22581 22659 24817 29133 31073 33327 36477 39951 40089 43907 48057 48139 51543 52689 56511 57707 61893 67743 67977 74451 93219 99981 102097 112133 119853 120267 131721 144171 144417 158067 173121 173719 185679 203931 208247 223353 279657 306291 307349 336399 360801 368437 395163 403949 432513 433251 474201 519363 521157 570791 624741 670059 714679 838971 918873 922047 1009197 1105311 1185489 1211847 1299753 1327261 1457729 1558089 1563471 1712373 1874223 2144037 2579059 2756619 2766141 3027591 3315933 3635541 3981783 3995537 4373187 4690413 4789681 5137119 5622669 6432111 7737177 8298423 8474051 9290827 9947799 10906623 11945349 11986611 13119561 14369043 15411357 19296333 23211531 25422153 27872481 33527767 35836047 35959833 39358683 43107129 59318357 69634593 76266459 83617443 100583301 107879499 110162663 129321387 177955071 228799377 250852329 301749903 330487989 533865213 771138641 905249709 991463967 1601595639 2313415923 2974391901 6940247769 20820743307
- Sum of all divisors σ(n): 40372362240
- Sum of proper divisors (its aliquot sum) s(n): 19551618933
- 20820743307 is a deficient number, because the sum of its proper divisors (19551618933) is less than itself. Its deficiency is 1269124374
Bases of 20820743307
- Binary: 100110110010000001101010100100010112
- Hexadecimal: 0x4D903548B
- Base-36: 9KC4SCR
Squares and roots of 20820743307
- 20820743307 squared (208207433072) is 433503351855985296249
- 20820743307 cubed (208207433073) is 9025862011717571884766778955443
-
The
square root of 20820743307 is 144293.9475757733 -
The
cube root of 20820743307 is 2751.0516443725
Scales and comparisons
How big is 20820743307?- 20,820,743,307 seconds is equal to 662 years, 1 week, 5 days, 19 hours, 48 minutes, 27 seconds.
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To count from 1 to 20,820,743,307 would take you about one thousand, three hundred twenty-four 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 20820743307 cubic inches would be around 229.3 feet tall.
Recreational maths with 20820743307
- 20820743307 backwards is 70334702802
- The number of decimal digits it has is: 11
- The sum of 20820743307's digits is 36
- More coming soon!
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The information we have on file for 20820743307 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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