55020129990
55,020,129,990 is an even composite number composed of eight prime numbers multiplied together.
55020129990 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 55020129990:
2 × 3 × 5 × 7 × 41 × 67 × 127 × 751
See below for interesting mathematical facts about the number 55020129990 from the Numbermatics database.
Names of 55020129990
- Cardinal: 55020129990 can be written as Fifty-five billion, twenty million, one hundred twenty-nine thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 5.502012999 × 1010
Factors of 55020129990
Divisors of 55020129990
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 41 42 67 70 82 105 123 127 134 201 205 210 246 254 287 335 381 402 410 469 574 615 635 670 751 762 861 889 938 1005 1230 1270 1407 1435 1502 1722 1778 1905 2010 2253 2345 2667 2747 2814 2870 3755 3810 4305 4445 4506 4690 5207 5257 5334 5494 7035 7510 8241 8509 8610 8890 10414 10514 11265 13335 13735 14070 15621 15771 16482 17018 19229 22530 25527 26035 26285 26670 27470 30791 31242 31542 36449 38458 41205 42545 50317 51054 52070 52570 57687 59563 61582 72898 78105 78855 82410 85090 92373 95377 96145 100634 109347 115374 119126 127635 150951 153955 156210 157710 178689 182245 184746 190754 192290 215537 218694 251585 255270 286131 288435 297815 301902 307910 348869 352219 357378 364490 431074 461865 476885 503170 546735 572262 576870 595630 646611 667639 697738 704438 754755 893445 923730 953770 1046607 1056657 1077685 1093470 1293222 1335278 1430655 1509510 1744345 1761095 1786890 2002917 2062997 2093214 2113314 2155370 2442083 2861310 3233055 3338195 3488690 3522190 3910457 4005834 4125994 4884166 5233035 5283285 6188991 6390259 6466110 6676390 7326249 7820914 10014585 10314985 10466070 10566570 11731371 12210415 12377982 12780518 14440979 14652498 19170777 19552285 20029170 20629970 23462742 24420830 27373199 28881958 30944955 31951295 36631245 38341554 39104570 43322937 44731813 54746398 58656855 61889910 63902590 72204895 73262490 82119597 86645874 89463626 95853885 117313710 134195439 136865995 144409790 164239194 191707770 216614685 223659065 262000619 268390878 273731990 410597985 433229370 447318130 524001238 670977195 786001857 821195970 1310003095 1341954390 1572003714 1834004333 2620006190 3668008666 3930009285 5502012999 7860018570 9170021665 11004025998 18340043330 27510064995 55020129990
- Sum of all divisors σ(n): 158346510336
- Sum of proper divisors (its aliquot sum) s(n): 103326380346
- 55020129990 is an abundant number, because the sum of its proper divisors (103326380346) is greater than itself. Its abundance is 48306250356
Bases of 55020129990
- Binary: 1100110011110111010010001110110001102
- Hexadecimal: 0xCCF748EC6
- Base-36: P9XKC06
Squares and roots of 55020129990
- 55020129990 squared (550201299902) is 3027214704116497400100
- 55020129990 cubed (550201299903) is 166557746528129075056999038999000
-
The
square root of 55020129990 is 234563.7013478431 -
The
cube root of 55020129990 is 3803.4163641395
Scales and comparisons
How big is 55020129990?- 55,020,129,990 seconds is equal to 1,749 years, 24 weeks, 3 days, 1 hour, 26 minutes, 30 seconds.
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To count from 1 to 55,020,129,990 would take you about three thousand, four hundred ninety-eight 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 55020129990 cubic inches would be around 317 feet tall.
Recreational maths with 55020129990
- 55020129990 backwards is 09992102055
- 55020129990 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55020129990's digits is 42
- More coming soon!
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