55755887220
55,755,887,220 is an even composite number composed of seven prime numbers multiplied together.
55755887220 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 55755887220:
22 × 33 × 5 × 11 × 19 × 43 × 11489
(2 × 2 × 3 × 3 × 3 × 5 × 11 × 19 × 43 × 11489)See below for interesting mathematical facts about the number 55755887220 from the Numbermatics database.
Names of 55755887220
- Cardinal: 55755887220 can be written as Fifty-five billion, seven hundred fifty-five million, eight hundred eighty-seven thousand, two hundred twenty.
Scientific notation
- Scientific notation: 5.575588722 × 1010
Factors of 55755887220
Divisors of 55755887220
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 19 20 22 27 30 33 36 38 43 44 45 54 55 57 60 66 76 86 90 95 99 108 110 114 129 132 135 165 171 172 180 190 198 209 215 220 228 258 270 285 297 330 342 380 387 396 418 430 473 495 513 516 540 570 594 627 645 660 684 774 817 836 855 860 946 990 1026 1045 1140 1161 1188 1254 1290 1419 1485 1548 1634 1710 1881 1892 1935 1980 2052 2090 2322 2365 2451 2508 2565 2580 2838 2970 3135 3268 3420 3762 3870 4085 4180 4257 4644 4730 4902 5130 5643 5676 5805 5940 6270 7095 7353 7524 7740 8170 8514 8987 9405 9460 9804 10260 11286 11489 11610 12255 12540 12771 14190 14706 16340 17028 17974 18810 21285 22059 22572 22978 23220 24510 25542 26961 28215 28380 29412 34467 35948 36765 37620 42570 44118 44935 45956 49020 51084 53922 56430 57445 63855 68934 73530 80883 85140 88236 89870 103401 107844 110295 112860 114890 126379 127710 134805 137868 147060 161766 172335 179740 206802 218291 220590 229780 242649 252758 255420 269610 310203 323532 344670 379137 404415 413604 436582 441180 485298 494027 505516 517005 539220 620406 631895 654873 689340 758274 808830 873164 970596 988054 1034010 1091455 1137411 1213245 1240812 1263790 1309746 1482081 1516548 1551015 1617660 1895685 1964619 1976108 2068020 2182910 2274822 2401201 2426490 2470135 2527580 2619492 2964162 3102030 3274365 3412233 3791370 3929238 4365820 4446243 4549644 4802402 4852980 4940270 5434297 5687055 5893857 5928324 6204060 6548730 6824466 7203603 7410405 7582740 7858476 8892486 9386513 9604804 9823095 9880540 10868594 11374110 11787714 12006005 13097460 13338729 13648932 14407206 14820810 16302891 17061165 17784972 18773026 19646190 21610809 21737188 22231215 22748220 23575428 24012010 26677458 27171485 28159539 28814412 29469285 29641620 32605782 34122330 36018015 37546052 39292380 43221618 44462430 46932565 48024020 48908673 53354916 54342970 56319078 58938570 64832427 65211564 66693645 68244660 72036030 81514455 84478617 86443236 88924860 93865130 97817346 103251643 108054045 108685940 112638156 117877140 129664854 133387290 140797695 144072060 146726019 163028910 168957234 187730260 195634692 206503286 216108090 244543365 253435851 259329708 266774580 281595390 293452038 309754929 324162135 326057820 337914468 413006572 422393085 432216180 489086730 506871702 516258215 563190780 586904076 619509858 648324270 733630095 844786170 929264787 978173460 1013743404 1032516430 1239019716 1267179255 1296648540 1467260190 1548774645 1689572340 1858529574 2065032860 2534358510 2787794361 2934520380 3097549290 3717059148 4646323935 5068717020 5575588722 6195098580 9292647870 11151177444 13938971805 18585295740 27877943610 55755887220
- Sum of all divisors σ(n): 203841792000
- Sum of proper divisors (its aliquot sum) s(n): 148085904780
- 55755887220 is an abundant number, because the sum of its proper divisors (148085904780) is greater than itself. Its abundance is 92330017560
Bases of 55755887220
- Binary: 1100111110110100111101010010011101002
- Hexadecimal: 0xCFB4F5274
- Base-36: PM3M5X0
Squares and roots of 55755887220
- 55755887220 squared (557558872202) is 3108718959689359328400
- 55755887220 cubed (557558872203) is 173329383715115644948325343048000
-
The
square root of 55755887220 is 236126.8456148093 -
The
cube root of 55755887220 is 3820.2950901853
Scales and comparisons
How big is 55755887220?- 55,755,887,220 seconds is equal to 1,772 years, 44 weeks, 6 days, 18 hours, 27 minutes.
-
To count from 1 to 55,755,887,220 would take you about three thousand, five hundred forty-five 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 55755887220 cubic inches would be around 318.4 feet tall.
Recreational maths with 55755887220
- 55755887220 backwards is 02278855755
- 55755887220 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55755887220's digits is 54
- More coming soon!
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