252171931 is an odd 9-digits composite number following 252171930
and preceding 252171932 . In scientific notation, it is written as 2.52171931 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 206377600 positive integers (up to 252171931) that are relatively prime to 252171931.
252171931 has 8 divisors, whose sum is 275804928
The reverse of 252171931 is 139171252
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
two hundred fifty-two million one hundred seventy-one thousand nine hundred thirty-one
Scientific notation
2.52171931 × 10^8
Engineering notation
2.52171931 × 10^6
Prime Factorization
391 × 11 × 58631
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
252171931
Product of the distinct prime numbers
The prime factorization of 252171931 is 391 × 11 × 58631.
Since it has a total of 3 prime factors.
9 , 6 , 100 , 66 , 532 , 327 , 5738 , 438 , 55490 , 14067 , 498232 , 826696 , 5243527 , 6610780 , 17607932 , 78813499 , 858224375 , 542819944 , 5840298286 , 1989312209
n×2
504343862
n×3
756515793
n×4
1008687724
n×5
1260859655
n÷2
126085965.5
n÷3
84057310.333333
n÷3
63042982.75
n÷5
50434386.2
n2
63590682784268761
n3
1.6035785271318E+25
n4
4.0437749369695E+33
n5
1.019726534385E+42
2 √n
15879.922260515
3 √n
631.77957499584
4 √n
126.01556356464
5 √n
47.900423022353
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-252171930
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 252171931 can be divided by 8 positive divisors.
The sum of these divisors (counting 252171931) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111000001111101011010011011
3
Ternary
122120111122212011
4
Quaternary
33001331122123
5
Quinary
1004024000211
6
Senary
41004530351
8
Octal
1701753233
10
Decimal
252171931
12
Duodecimal
705509b7
16
Hexadecimal
f07d69b
20
Vigesimal
3ig19gb
36
Base36
464x3v
md5
0d044bf995cd7503bf9c5155c4755c75
sha1
03b8f5b524d5bc65bbf4f6c17028c5d6c4e0ac17
sha256
1a0e04c9cc3e69b337a00b78b66d5aa68157b447da2625afe51a0e7f346d6ef4
sha512
d8c2598adf9b071d6eb95ae3b59212dbd1ff9d29ac4580304f85a15b9ff0ad053b04d88eb9f1524469f57b3de478779e94752ceed868e4a72e5796a87493e24c
ripemd-160
602d965d34d8b1facb3feb2d235381b39ef74998
Diameter
504343862
Circumference
1584442971.7423
Area
1.9977602187182E+17
Volume
6.7170540270553E+25
Surface area
7.9910408748727E+17
Circumference
1584442971.7423
Perimeter
1008687724
Area
63590682784268761
Diagonal
356624964.87001
Surface area
381544096705612566
Volume
1.6035785271318E+25
Space diagonal
436774596.73475
Perimeter
756515793
Area
2.7535573367587E+16
Altitude
218387298.36738
Surface area
2.7535573367587E+16
Volume
1.8898354178333E+24
Height
118874988.29