55405080
55,405,080 is an even composite number composed of five prime numbers multiplied together.
55405080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 55405080:
23 × 33 × 5 × 292 × 61
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 29 × 29 × 61)See below for interesting mathematical facts about the number 55405080 from the Numbermatics database.
Names of 55405080
- Cardinal: 55405080 can be written as Fifty-five million, four hundred five thousand and eighty.
Scientific notation
- Scientific notation: 5.540508 × 107
Factors of 55405080
Divisors of 55405080
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 29 30 36 40 45 54 58 60 61 72 87 90 108 116 120 122 135 145 174 180 183 216 232 244 261 270 290 305 348 360 366 435 488 522 540 549 580 610 696 732 783 841 870 915 1044 1080 1098 1160 1220 1305 1464 1566 1647 1682 1740 1769 1830 2088 2196 2440 2523 2610 2745 3132 3294 3364 3480 3538 3660 3915 4205 4392 5046 5220 5307 5490 6264 6588 6728 7076 7320 7569 7830 8235 8410 8845 10092 10440 10614 10980 12615 13176 14152 15138 15660 15921 16470 16820 17690 20184 21228 21960 22707 25230 26535 30276 31320 31842 32940 33640 35380 37845 42456 45414 47763 50460 51301 53070 60552 63684 65880 70760 75690 79605 90828 95526 100920 102602 106140 113535 127368 151380 153903 159210 181656 191052 205204 212280 227070 238815 256505 302760 307806 318420 382104 410408 454140 461709 477630 513010 615612 636840 769515 908280 923418 955260 1026020 1231224 1385127 1539030 1846836 1910520 2052040 2308545 2770254 3078060 3693672 4617090 5540508 6156120 6925635 9234180 11081016 13851270 18468360 27702540 55405080
- Sum of all divisors σ(n): 194407200
- Sum of proper divisors (its aliquot sum) s(n): 139002120
- 55405080 is an abundant number, because the sum of its proper divisors (139002120) is greater than itself. Its abundance is 83597040
Bases of 55405080
- Binary: 110100110101101010000110002
- Hexadecimal: 0x34D6A18
- Base-36: WZIU0
Squares and roots of 55405080
- 55405080 squared (554050802) is 3069722889806400
- 55405080 cubed (554050803) is 170078242287554776512000
-
The
square root of 55405080 is 7443.4588734001 -
The
cube root of 55405080 is 381.2265996567
Scales and comparisons
How big is 55405080?- 55,405,080 seconds is equal to 1 year, 39 weeks, 4 days, 6 hours, 18 minutes.
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To count from 1 to 55,405,080 would take you about 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 55405080 cubic inches would be around 31.8 feet tall.
Recreational maths with 55405080
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The information we have on file for 55405080 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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