54945000
54,945,000 is an even composite number composed of five prime numbers multiplied together.
54945000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 54945000:
23 × 33 × 54 × 11 × 37
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 11 × 37)See below for interesting mathematical facts about the number 54945000 from the Numbermatics database.
Names of 54945000
- Cardinal: 54945000 can be written as Fifty-four million, nine hundred forty-five thousand.
Scientific notation
- Scientific notation: 5.4945 × 107
Factors of 54945000
Divisors of 54945000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 27 30 33 36 37 40 44 45 50 54 55 60 66 72 74 75 88 90 99 100 108 110 111 120 125 132 135 148 150 165 180 185 198 200 216 220 222 225 250 264 270 275 296 297 300 330 333 360 370 375 396 407 440 444 450 495 500 540 550 555 594 600 625 660 666 675 740 750 792 814 825 888 900 925 990 999 1000 1080 1100 1110 1125 1188 1221 1250 1320 1332 1350 1375 1480 1485 1500 1628 1650 1665 1800 1850 1875 1980 1998 2035 2200 2220 2250 2376 2442 2475 2500 2664 2700 2750 2775 2970 3000 3256 3300 3330 3375 3663 3700 3750 3960 3996 4070 4125 4440 4500 4625 4884 4950 4995 5000 5400 5500 5550 5625 5940 6105 6600 6660 6750 6875 7326 7400 7425 7500 7992 8140 8250 8325 9000 9250 9768 9900 9990 10175 10989 11000 11100 11250 11880 12210 12375 13320 13500 13750 13875 14652 14850 15000 16280 16500 16650 16875 18315 18500 19800 19980 20350 20625 21978 22200 22500 23125 24420 24750 24975 27000 27500 27750 29304 29700 30525 33000 33300 33750 36630 37000 37125 39960 40700 41250 41625 43956 45000 46250 48840 49500 49950 50875 54945 55000 55500 59400 61050 61875 66600 67500 69375 73260 74250 81400 82500 83250 87912 91575 92500 99000 99900 101750 109890 111000 122100 123750 124875 135000 138750 146520 148500 152625 165000 166500 183150 185000 185625 199800 203500 208125 219780 244200 247500 249750 254375 274725 277500 297000 305250 333000 366300 371250 407000 416250 439560 457875 495000 499500 508750 549450 555000 610500 624375 732600 742500 763125 832500 915750 999000 1017500 1098900 1221000 1248750 1373625 1485000 1526250 1665000 1831500 2035000 2197800 2289375 2497500 2747250 3052500 3663000 4578750 4995000 5494500 6105000 6868125 9157500 10989000 13736250 18315000 27472500 54945000
- Sum of all divisors σ(n): 213681600
- Sum of proper divisors (its aliquot sum) s(n): 158736600
- 54945000 is an abundant number, because the sum of its proper divisors (158736600) is greater than itself. Its abundance is 103791600
Bases of 54945000
- Binary: 110100011001100100111010002
- Hexadecimal: 0x34664E8
- Base-36: WPNU0
Squares and roots of 54945000
- 54945000 squared (549450002) is 3018953025000000
- 54945000 cubed (549450003) is 165876373958625000000000
-
The
square root of 54945000 is 7412.4894603635 -
The
cube root of 54945000 is 380.1684387155
Scales and comparisons
How big is 54945000?- 54,945,000 seconds is equal to 1 year, 38 weeks, 5 days, 22 hours, 30 minutes.
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To count from 1 to 54,945,000 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 54945000 cubic inches would be around 31.7 feet tall.
Recreational maths with 54945000
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