152831291 is an odd 9-digits composite number following 152831290
and preceding 152831292 . In scientific notation, it is written as 1.52831291 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 150124320 positive integers (up to 152831291) that are relatively prime to 152831291.
152831291 has 8 divisors, whose sum is 155545104
The reverse of 152831291 is 192138251
Previous prime number is 1117
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred fifty-two million eight hundred thirty-one thousand two hundred ninety-one
Scientific notation
1.52831291 × 10^8
Engineering notation
1.52831291 × 10^6
Prime Factorization
61 × 1117 × 2243
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
152831291
Product of the distinct prime numbers
The prime factorization of 152831291 is 61 × 1117 × 2243.
Since it has a total of 3 prime factors.
7 , 8 , 21 , 20 , 59 , 784 , 8461 , 9770 , 51408 , 52730 , 45699 , 52778 , 8220552 , 2613832 , 69092270 , 35702085 , 616410708 , 26801209 , 4113069517 , 3025609940
n×2
305662582
n×3
458493873
n×4
611325164
n×5
764156455
n÷2
76415645.5
n÷3
50943763.666667
n÷3
38207822.75
n÷5
30566258.2
n2
23357403508726681
n3
3.5697421326466E+24
n4
5.4556829866948E+32
n5
8.337990741433E+40
2 √n
12362.495338725
3 √n
534.65146425771
4 √n
111.18675882822
5 √n
43.335364750767
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
-152831290
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 152831291 can be divided by 8 positive divisors.
The sum of these divisors (counting 152831291) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000111000000010100111011
3
Ternary
101122120122010012
4
Quaternary
21013000110323
5
Quinary
303111100131
6
Senary
23055412135
8
Octal
1107002473
10
Decimal
152831291
12
Duodecimal
4322404b
16
Hexadecimal
91c053b
20
Vigesimal
27f3i4b
36
Base36
2izpdn
md5
1f8a2f63f3e3b7493050eacf897bba7a
sha1
769d2c5186308d7c61a73139bea37a23d0511d6b
sha256
d943137584cced640e41e4ffbe06cea68ab6f531cd633c7f27a5602dd31e30cf
sha512
017052c85494a92f5a86519f004730b70fb0f84d95e8095a146abccf68011a99cb31c0266c60e40c61259cce628604d4e0936573f046c9b7b821b649de57465c
ripemd-160
e01a9146843013314a84d52b6bcf9a28bc10ea65
Diameter
305662582
Circumference
960267322.08849
Area
7.3379447269948E+16
Volume
1.4952900878843E+25
Surface area
2.9351778907979E+17
Circumference
960267322.08849
Perimeter
611325164
Area
23357403508726681
Diagonal
216136084.48719
Surface area
140144421052360086
Volume
3.5697421326466E+24
Space diagonal
264711560.99834
Perimeter
458493873
Area
1.0114052402501E+16
Altitude
132355780.49917
Surface area
1.0114052402501E+16
Volume
4.2069814484696E+23
Height
72045361.49573