252189939 is an odd 9-digits composite number following 252189938
and preceding 252189940 . In scientific notation, it is written as 2.52189939 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 166100840 positive integers (up to 252189939) that are relatively prime to 252189939.
252189939 has 8 divisors, whose sum is 340304832
The reverse of 252189939 is 939981252
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
two hundred fifty-two million one hundred eighty-nine thousand nine hundred thirty-nine
Scientific notation
2.52189939 × 10^8
Engineering notation
2.52189939 × 10^6
Prime Factorization
3 × 83 × 1012811
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
252189939
Product of the distinct prime numbers
The prime factorization of 252189939 is 3 × 83 × 1012811.
Since it has a total of 3 prime factors.
10 , 10 , 81 , 1 , 692 , 637 , 1061 , 4777 , 8124 , 87283 , 172151 , 863168 , 4338727 , 9337839 , 49963297 , 30379466 , 514355308 , 376890125 , 531425287 , 1108116239
n×2
504379878
n×3
756569817
n×4
1008759756
n×5
1260949695
n÷2
126094969.5
n÷3
84063313
n÷3
63047484.75
n÷5
50437987.8
n2
63599765332823721
n3
1.6039220939699E+25
n4
4.0449301503902E+33
n5
1.0200906878862E+42
2 √n
15880.489255687
3 √n
631.79461343374
4 √n
126.01781324752
5 √n
47.901107131941
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
-252189938
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 252189939 can be divided by 8 positive divisors.
The sum of these divisors (counting 252189939) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111000010000001110011110011
3
Ternary
122120112120120010
4
Quaternary
33002001303303
5
Quinary
1004030034224
6
Senary
41005150003
8
Octal
1702016363
10
Decimal
252189939
12
Duodecimal
7055b303
16
Hexadecimal
f081cf3
20
Vigesimal
3ig3egj
36
Base36
465b03
md5
9e7c5a2cb121dbcae3cf2027d738d967
sha1
a7ab8131a98e7575bfdb37caf90f13a783587bd7
sha256
c2176e9a0b2a71df461fa3fbde1020a71ef3e6df1057341a19e56479ed275aff
sha512
a335e9b8afc4996f2685e37943fcb0c80067ebf824355e03a51b5edfa7052faf6b4f01aa01dfe17f5907b7efa62393c89ddef270df41f0126f1a9a889f9182e4
ripemd-160
e9fd2d343d42ea49c2b57e6066e207ab7cc70d41
Diameter
504379878
Circumference
1584556119.3433
Area
1.9980455553963E+17
Volume
6.7184931564616E+25
Surface area
7.9921822215854E+17
Circumference
1584556119.3433
Perimeter
1008759756
Area
63599765332823721
Diagonal
356650432.02784
Surface area
381598591996942326
Volume
1.6039220939699E+25
Space diagonal
436805787.5057
Perimeter
756569817
Area
2.7539506226477E+16
Altitude
218402893.75285
Surface area
2.7539506226477E+16
Volume
1.8902403152351E+24
Height
118883477.34261