55471920
55,471,920 is an even composite number composed of six prime numbers multiplied together.
55471920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 55471920:
24 × 3 × 5 × 72 × 53 × 89
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 53 × 89)See below for interesting mathematical facts about the number 55471920 from the Numbermatics database.
Names of 55471920
- Cardinal: 55471920 can be written as Fifty-five million, four hundred seventy-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.547192 × 107
Factors of 55471920
Divisors of 55471920
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 49 53 56 60 70 80 84 89 98 105 106 112 120 140 147 159 168 178 196 210 212 240 245 265 267 280 294 318 336 356 371 392 420 424 445 490 530 534 560 588 623 636 712 735 742 784 795 840 848 890 980 1060 1068 1113 1176 1246 1272 1335 1424 1470 1484 1590 1680 1780 1855 1869 1960 2120 2136 2226 2352 2492 2544 2597 2670 2940 2968 3115 3180 3560 3710 3738 3920 4240 4272 4361 4452 4717 4984 5194 5340 5565 5880 5936 6230 6360 7120 7420 7476 7791 8722 8904 9345 9434 9968 10388 10680 11130 11760 12460 12720 12985 13083 14151 14840 14952 15582 17444 17808 18690 18868 20776 21360 21805 22260 23585 24920 25970 26166 28302 29680 29904 31164 33019 34888 37380 37736 38955 41552 43610 44520 47170 49840 51940 52332 56604 62328 65415 66038 69776 70755 74760 75472 77910 87220 89040 94340 99057 103880 104664 113208 124656 130830 132076 141510 149520 155820 165095 174440 188680 198114 207760 209328 226416 231133 261660 264152 283020 311640 330190 348880 377360 396228 462266 495285 523320 528304 566040 623280 660380 693399 792456 924532 990570 1046640 1132080 1155665 1320760 1386798 1584912 1849064 1981140 2311330 2641520 2773596 3466995 3698128 3962280 4622660 5547192 6933990 7924560 9245320 11094384 13867980 18490640 27735960 55471920
- Sum of all divisors σ(n): 206102880
- Sum of proper divisors (its aliquot sum) s(n): 150630960
- 55471920 is an abundant number, because the sum of its proper divisors (150630960) is greater than itself. Its abundance is 95159040
Bases of 55471920
- Binary: 110100111001101111001100002
- Hexadecimal: 0x34E6F30
- Base-36: X0YEO
Squares and roots of 55471920
- 55471920 squared (554719202) is 3077133908486400
- 55471920 cubed (554719203) is 170694526000844901888000
-
The
square root of 55471920 is 7447.9473682351 -
The
cube root of 55471920 is 381.3798403947
Scales and comparisons
How big is 55471920?- 55,471,920 seconds is equal to 1 year, 39 weeks, 5 days, 52 minutes.
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To count from 1 to 55,471,920 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 55471920 cubic inches would be around 31.8 feet tall.
Recreational maths with 55471920
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The information we have on file for 55471920 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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