20027429955
20,027,429,955 is an odd composite number composed of seven prime numbers multiplied together.
20027429955 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 20027429955:
33 × 5 × 13 × 17 × 43 × 67 × 233
(3 × 3 × 3 × 5 × 13 × 17 × 43 × 67 × 233)See below for interesting mathematical facts about the number 20027429955 from the Numbermatics database.
Names of 20027429955
- Cardinal: 20027429955 can be written as Twenty billion, twenty-seven million, four hundred twenty-nine thousand, nine hundred fifty-five.
Scientific notation
- Scientific notation: 2.0027429955 × 1010
Factors of 20027429955
Divisors of 20027429955
- Number of divisors d(n): 256
-
Complete list of divisors:
1 3 5 9 13 15 17 27 39 43 45 51 65 67 85 117 129 135 153 195 201 215 221 233 255 335 351 387 459 559 585 603 645 663 699 731 765 871 1005 1105 1139 1161 1165 1677 1755 1809 1935 1989 2097 2193 2295 2613 2795 2881 3015 3029 3315 3417 3495 3655 3961 4355 5031 5695 5805 5967 6291 6579 7839 8385 8643 9045 9087 9503 9945 10019 10251 10485 10965 11883 13065 14405 14807 15093 15145 15611 17085 19737 19805 23517 25155 25929 27261 28509 29835 30057 30753 31455 32895 35649 37453 39195 43215 44421 45435 46833 47515 48977 50095 51255 51493 59415 74035 75465 77787 78055 81783 85527 90171 98685 106947 112359 117585 129645 130247 133263 136305 140499 142545 146931 150285 153765 154479 170323 178245 187265 202943 222105 234165 244885 256581 257465 265387 270513 337077 388935 390741 399789 408915 421497 427635 440793 450855 463437 510969 534735 561795 608829 636701 651235 666315 671273 702495 734655 772395 796161 851615 1011231 1014715 1172223 1282905 1322379 1326935 1352565 1390311 1532907 1685385 1826487 1910103 1953705 1998945 2013819 2107485 2203965 2214199 2317185 2388483 2554845 3044145 3183505 3356365 3450031 3516669 3980805 4598721 5056155 5479461 5730309 5861115 6041457 6611895 6642597 6951555 7165449 7664535 8726549 9132435 9550515 10069095 10350093 11070995 11411641 11942415 17190927 17250155 17583345 18124371 19927791 22993605 26179647 27397305 28651545 30207285 31050279 33212985 34234923 35827245 43632745 51750465 57058205 59783373 78538941 85954635 90621855 93150837 99638955 102704769 130898235 148351333 155251395 171174615 235616823 298916865 308114307 392694705 445053999 465754185 513523845 741756665 1178084115 1335161997 1540571535 2225269995 4005485991 6675809985 20027429955
- Sum of all divisors σ(n): 42343741440
- Sum of proper divisors (its aliquot sum) s(n): 22316311485
- 20027429955 is an abundant number, because the sum of its proper divisors (22316311485) is greater than itself. Its abundance is 2288881530
Bases of 20027429955
- Binary: 100101010011011101001010100010000112
- Hexadecimal: 0x4A9BA5443
- Base-36: 977TBUR
Squares and roots of 20027429955
- 20027429955 squared (200274299552) is 401097950602431302025
- 20027429955 cubed (200274299553) is 8032961110784242954005137158875
-
The
square root of 20027429955 is 141518.3025442293 -
The
cube root of 20027429955 is 2715.6579889295
Scales and comparisons
How big is 20027429955?- 20,027,429,955 seconds is equal to 636 years, 42 weeks, 22 hours, 59 minutes, 15 seconds.
-
To count from 1 to 20,027,429,955 would take you about one thousand, two hundred seventy-three 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 20027429955 cubic inches would be around 226.3 feet tall.
Recreational maths with 20027429955
- 20027429955 backwards is 55992472002
- 20027429955 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20027429955's digits is 45
- More coming soon!
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