472985250
472,985,250 is an even composite number composed of six prime numbers multiplied together.
472985250 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 472985250:
2 × 3 × 53 × 53 × 73 × 163
(2 × 3 × 5 × 5 × 5 × 53 × 73 × 163)See below for interesting mathematical facts about the number 472985250 from the Numbermatics database.
Names of 472985250
- Cardinal: 472985250 can be written as Four hundred seventy-two million, nine hundred eighty-five thousand, two hundred fifty.
Scientific notation
- Scientific notation: 4.7298525 × 108
Factors of 472985250
Divisors of 472985250
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 10 15 25 30 50 53 73 75 106 125 146 150 159 163 219 250 265 318 326 365 375 438 489 530 730 750 795 815 978 1095 1325 1590 1630 1825 2190 2445 2650 3650 3869 3975 4075 4890 5475 6625 7738 7950 8150 8639 9125 10950 11607 11899 12225 13250 17278 18250 19345 19875 20375 23214 23798 24450 25917 27375 35697 38690 39750 40750 43195 51834 54750 58035 59495 61125 71394 86390 96725 116070 118990 122250 129585 178485 193450 215975 259170 290175 297475 356970 431950 483625 580350 594950 630647 647925 892425 967250 1079875 1261294 1295850 1450875 1487375 1784850 1891941 2159750 2901750 2974750 3153235 3239625 3783882 4462125 6306470 6479250 8924250 9459705 15766175 18919410 31532350 47298525 78830875 94597050 157661750 236492625 472985250
- Sum of all divisors σ(n): 1226803968
- Sum of proper divisors (its aliquot sum) s(n): 753818718
- 472985250 is an abundant number, because the sum of its proper divisors (753818718) is greater than itself. Its abundance is 280833468
Bases of 472985250
- Binary: 111000011000100101110101000102
- Hexadecimal: 0x1C312EA2
- Base-36: 7TLPR6
Squares and roots of 472985250
- 472985250 squared (4729852502) is 223715046717562500
- 472985250 cubed (4729852503) is 105813917300467978453125000
-
The
square root of 472985250 is 21748.2240654265 -
The
cube root of 472985250 is 779.1406545057
Scales and comparisons
How big is 472985250?- 472,985,250 seconds is equal to 15 years, 2 weeks, 8 hours, 47 minutes, 30 seconds.
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To count from 1 to 472,985,250 would take you about twenty-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 472985250 cubic inches would be around 64.9 feet tall.
Recreational maths with 472985250
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