55855015290
55,855,015,290 is an even composite number composed of six prime numbers multiplied together.
55855015290 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 55855015290:
2 × 35 × 5 × 29 × 792 × 127
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 29 × 79 × 79 × 127)See below for interesting mathematical facts about the number 55855015290 from the Numbermatics database.
Names of 55855015290
- Cardinal: 55855015290 can be written as Fifty-five billion, eight hundred fifty-five million, fifteen thousand, two hundred ninety.
Scientific notation
- Scientific notation: 5.585501529 × 1010
Factors of 55855015290
Divisors of 55855015290
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 29 30 45 54 58 79 81 87 90 127 135 145 158 162 174 237 243 254 261 270 290 381 395 405 435 474 486 522 635 711 762 783 790 810 870 1143 1185 1215 1270 1305 1422 1566 1905 2133 2286 2291 2349 2370 2430 2610 3429 3555 3683 3810 3915 4266 4582 4698 5715 6241 6399 6858 6873 7047 7110 7366 7830 10033 10287 10665 11049 11430 11455 11745 12482 12798 13746 14094 17145 18415 18723 19197 20066 20574 20619 21330 22098 22910 23490 30099 30861 31205 31995 33147 34290 34365 35235 36830 37446 38394 41238 50165 51435 55245 56169 60198 61722 61857 62410 63990 66294 68730 70470 90297 93615 95985 99441 100330 102870 103095 110490 112338 123714 150495 154305 165735 168507 180594 180989 185571 187230 191970 198882 206190 270891 280845 290957 298323 300990 308610 309285 331470 337014 361978 371142 451485 497205 505521 541782 542967 556713 561690 581914 596646 618570 792607 812673 842535 872871 894969 902970 904945 927855 994410 1011042 1085934 1113426 1354455 1454785 1491615 1516563 1585214 1625346 1628901 1685070 1745742 1789938 1809890 1855710 2377821 2438019 2527605 2618613 2708910 2714835 2783565 2909570 2983230 3033126 3257802 3963035 4063365 4364355 4474845 4755642 4876038 4886703 5055210 5237226 5429670 5567130 7133463 7582815 7855839 7926070 8126730 8144505 8728710 8949690 9773406 11889105 12190095 13093065 14266926 14660109 15165630 15711678 16289010 21400389 22985603 23567517 23778210 24380190 24433515 26186130 29320218 35667315 39279195 42800778 43980327 45971206 47135034 48867030 64201167 68956809 70702551 71334630 73300545 78558390 87960654 107001945 114928015 117837585 128402334 137913618 141405102 146601090 192603501 206870427 214003890 219901635 229856030 235675170 321005835 344784045 353512755 385207002 413740854 439803270 620611281 642011670 689568090 707025510 963017505 1034352135 1241222562 1861833843 1926035010 2068704270 3103056405 3723667686 5585501529 6206112810 9309169215 11171003058 18618338430 27927507645 55855015290
- Sum of all divisors σ(n): 159034337280
- Sum of proper divisors (its aliquot sum) s(n): 103179321990
- 55855015290 is an abundant number, because the sum of its proper divisors (103179321990) is greater than itself. Its abundance is 47324306700
Bases of 55855015290
- Binary: 1101000000010011011111100101011110102
- Hexadecimal: 0xD0137E57A
- Base-36: PNQMTMI
Squares and roots of 55855015290
- 55855015290 squared (558550152902) is 3119782733046133784100
- 55855015290 cubed (558550152903) is 174255512255769790786291058889000
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The
square root of 55855015290 is 236336.6566785609 -
The
cube root of 55855015290 is 3822.5577766371
Scales and comparisons
How big is 55855015290?- 55,855,015,290 seconds is equal to 1,776 years, 6 days, 2 hours, 1 minute, 30 seconds.
-
To count from 1 to 55,855,015,290 would take you about three thousand, five hundred fifty-two 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 55855015290 cubic inches would be around 318.5 feet tall.
Recreational maths with 55855015290
- 55855015290 backwards is 09251055855
- 55855015290 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55855015290's digits is 45
- More coming soon!
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