71427200
71,427,200 is an even composite number composed of five prime numbers multiplied together.
71427200 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 71427200:
27 × 52 × 13 × 17 × 101
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 17 × 101)See below for interesting mathematical facts about the number 71427200 from the Numbermatics database.
Names of 71427200
- Cardinal: 71427200 can be written as Seventy-one million, four hundred twenty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 7.14272 × 107
Factors of 71427200
Divisors of 71427200
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 64 65 68 80 85 100 101 104 128 130 136 160 170 200 202 208 221 260 272 320 325 340 400 404 416 425 442 505 520 544 640 650 680 800 808 832 850 884 1010 1040 1088 1105 1300 1313 1360 1600 1616 1664 1700 1717 1768 2020 2080 2176 2210 2525 2600 2626 2720 3200 3232 3400 3434 3536 4040 4160 4420 5050 5200 5252 5440 5525 6464 6565 6800 6868 7072 8080 8320 8585 8840 10100 10400 10504 10880 11050 12928 13130 13600 13736 14144 16160 17170 17680 20200 20800 21008 22100 22321 26260 27200 27472 28288 32320 32825 34340 35360 40400 41600 42016 42925 44200 44642 52520 54400 54944 64640 65650 68680 70720 80800 84032 85850 88400 89284 105040 109888 111605 131300 137360 141440 161600 168064 171700 176800 178568 210080 219776 223210 262600 274720 323200 343400 353600 357136 420160 446420 525200 549440 558025 686800 707200 714272 840320 892840 1050400 1098880 1116050 1373600 1428544 1785680 2100800 2232100 2747200 2857088 3571360 4201600 4464200 5494400 7142720 8928400 14285440 17856800 35713600 71427200
- Sum of all divisors σ(n): 203190120
- Sum of proper divisors (its aliquot sum) s(n): 131762920
- 71427200 is an abundant number, because the sum of its proper divisors (131762920) is greater than itself. Its abundance is 60335720
Bases of 71427200
- Binary: 1000100000111100100100000002
- Hexadecimal: 0x441E480
- Base-36: 16IXKW
Squares and roots of 71427200
- 71427200 squared (714272002) is 5101844899840000
- 71427200 cubed (714272003) is 364410496029851648000000
-
The
square root of 71427200 is 8451.4614120873 -
The
cube root of 71427200 is 414.9106112213
Scales and comparisons
How big is 71427200?- 71,427,200 seconds is equal to 2 years, 14 weeks, 16 hours, 53 minutes, 20 seconds.
-
To count from 1 to 71,427,200 would take you about three 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 71427200 cubic inches would be around 34.6 feet tall.
Recreational maths with 71427200
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