54942720
54,942,720 is an even composite number composed of five prime numbers multiplied together.
54942720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 54942720:
210 × 3 × 5 × 72 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 73)See below for interesting mathematical facts about the number 54942720 from the Numbermatics database.
Names of 54942720
- Cardinal: 54942720 can be written as Fifty-four million, nine hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 5.494272 × 107
Factors of 54942720
Divisors of 54942720
- Number of divisors d(n): 264
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 73 80 84 96 98 105 112 120 128 140 146 147 160 168 192 196 210 219 224 240 245 256 280 292 294 320 336 365 384 392 420 438 448 480 490 511 512 560 584 588 640 672 730 735 768 784 840 876 896 960 980 1022 1024 1095 1120 1168 1176 1280 1344 1460 1470 1533 1536 1568 1680 1752 1792 1920 1960 2044 2190 2240 2336 2352 2555 2560 2688 2920 2940 3066 3072 3136 3360 3504 3577 3584 3840 3920 4088 4380 4480 4672 4704 5110 5120 5376 5840 5880 6132 6272 6720 7008 7154 7168 7665 7680 7840 8176 8760 8960 9344 9408 10220 10731 10752 11680 11760 12264 12544 13440 14016 14308 15330 15360 15680 16352 17520 17885 17920 18688 18816 20440 21462 21504 23360 23520 24528 25088 26880 28032 28616 30660 31360 32704 35040 35770 35840 37376 37632 40880 42924 46720 47040 49056 50176 53655 53760 56064 57232 61320 62720 65408 70080 71540 74752 75264 81760 85848 93440 94080 98112 107310 107520 112128 114464 122640 125440 130816 140160 143080 150528 163520 171696 186880 188160 196224 214620 224256 228928 245280 250880 261632 280320 286160 327040 343392 373760 376320 392448 429240 457856 490560 523264 560640 572320 654080 686784 752640 784896 858480 915712 981120 1121280 1144640 1308160 1373568 1569792 1716960 1831424 1962240 2289280 2616320 2747136 3433920 3662848 3924480 4578560 5494272 6867840 7848960 9157120 10988544 13735680 18314240 27471360 54942720
- Sum of all divisors σ(n): 207221904
- Sum of proper divisors (its aliquot sum) s(n): 152279184
- 54942720 is an abundant number, because the sum of its proper divisors (152279184) is greater than itself. Its abundance is 97336464
Bases of 54942720
- Binary: 110100011001011100000000002
- Hexadecimal: 0x3465C00
- Base-36: WPM2O
Squares and roots of 54942720
- 54942720 squared (549427202) is 3018702480998400
- 54942720 cubed (549427203) is 165855725176800411648000
-
The
square root of 54942720 is 7412.3356642829 -
The
cube root of 54942720 is 380.1631801477
Scales and comparisons
How big is 54942720?- 54,942,720 seconds is equal to 1 year, 38 weeks, 5 days, 21 hours, 52 minutes.
-
To count from 1 to 54,942,720 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 54942720 cubic inches would be around 31.7 feet tall.
Recreational maths with 54942720
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