51313920
51,313,920 is an even composite number composed of six prime numbers multiplied together.
51313920 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 51313920:
28 × 3 × 5 × 7 × 23 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 23 × 83)See below for interesting mathematical facts about the number 51313920 from the Numbermatics database.
Names of 51313920
- Cardinal: 51313920 can be written as Fifty-one million, three hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.131392 × 107
Factors of 51313920
Divisors of 51313920
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 28 30 32 35 40 42 46 48 56 60 64 69 70 80 83 84 92 96 105 112 115 120 128 138 140 160 161 166 168 184 192 210 224 230 240 249 256 276 280 320 322 332 336 345 368 384 415 420 448 460 480 483 498 552 560 581 640 644 664 672 690 736 768 805 830 840 896 920 960 966 996 1104 1120 1162 1245 1280 1288 1328 1344 1380 1472 1610 1660 1680 1743 1792 1840 1909 1920 1932 1992 2208 2240 2324 2415 2490 2576 2656 2688 2760 2905 2944 3220 3320 3360 3486 3680 3818 3840 3864 3984 4416 4480 4648 4830 4980 5152 5312 5376 5520 5727 5810 5888 6440 6640 6720 6972 7360 7636 7728 7968 8715 8832 8960 9296 9545 9660 9960 10304 10624 11040 11454 11620 12880 13280 13363 13440 13944 14720 15272 15456 15936 17430 17664 18592 19090 19320 19920 20608 21248 22080 22908 23240 25760 26560 26726 26880 27888 28635 29440 30544 30912 31872 34860 37184 38180 38640 39840 40089 41216 44160 45816 46480 51520 53120 53452 55776 57270 61088 61824 63744 66815 69720 74368 76360 77280 79680 80178 88320 91632 92960 103040 106240 106904 111552 114540 122176 123648 133630 139440 148736 152720 154560 159360 160356 183264 185920 200445 206080 213808 223104 229080 244352 267260 278880 305440 309120 318720 320712 366528 371840 400890 427616 446208 458160 488704 534520 557760 610880 618240 641424 733056 743680 801780 855232 916320 1069040 1115520 1221760 1282848 1466112 1603560 1710464 1832640 2138080 2231040 2443520 2565696 3207120 3420928 3665280 4276160 5131392 6414240 7330560 8552320 10262784 12828480 17104640 25656960 51313920
- Sum of all divisors σ(n): 197793792
- Sum of proper divisors (its aliquot sum) s(n): 146479872
- 51313920 is an abundant number, because the sum of its proper divisors (146479872) is greater than itself. Its abundance is 95165952
Bases of 51313920
- Binary: 110000111011111101000000002
- Hexadecimal: 0x30EFD00
- Base-36: UJU2O
Squares and roots of 51313920
- 51313920 squared (513139202) is 2633118385766400
- 51313920 cubed (513139203) is 135115626197746188288000
-
The
square root of 51313920 is 7163.3735069449 -
The
cube root of 51313920 is 371.6023036229
Scales and comparisons
How big is 51313920?- 51,313,920 seconds is equal to 1 year, 32 weeks, 5 days, 21 hours, 52 minutes.
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To count from 1 to 51,313,920 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 51313920 cubic inches would be around 31 feet tall.
Recreational maths with 51313920
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"Number 51313920 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
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Numbermatics. (2024). Number 51313920 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/51313920/
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