152357981 is an odd 9-digits composite number following 152357980
and preceding 152357982 . In scientific notation, it is written as 1.52357981 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 151387392 positive integers (up to 152357981) that are relatively prime to 152357981.
152357981 has 4 divisors, whose sum is 153328572
The reverse of 152357981 is 189753251
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred fifty-two million three hundred fifty-seven thousand nine hundred eighty-one
Scientific notation
1.52357981 × 10^8
Engineering notation
1.52357981 × 10^6
Prime Factorization
157 × 970433
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
152357981
Product of the distinct prime numbers
The prime factorization of 152357981 is 157 × 970433.
Since it has a total of 2 prime factors.
6 , 9 , 74 , 40 , 104 , 203 , 1508 , 3522 , 90797 , 98008 , 499167 , 943240 , 2135362 , 6005396 , 9394833 , 49273671 , 587264800 , 978206309 , 9390837346 , 2777252011
n×2
304715962
n×3
457073943
n×4
609431924
n×5
761789905
n÷2
76178990.5
n÷3
50785993.666667
n÷3
38089495.25
n÷5
30471596.2
n2
23212954374396361
n3
3.5366788615281E+24
n4
5.3884125078781E+32
n5
8.2096765049545E+40
2 √n
12343.337514627
3 √n
534.09896490454
4 √n
111.10057387173
5 √n
43.308489995842
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-152357980
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 152357981 can be divided by 4 positive divisors.
The sum of these divisors (counting 152357981) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001000101001100110001011101
3
Ternary
101121200120212012
4
Quaternary
21011030301131
5
Quinary
303000423411
6
Senary
23041321005
8
Octal
1105146135
10
Decimal
152357981
12
Duodecimal
43036165
16
Hexadecimal
914cc5d
20
Vigesimal
27c4ej1
36
Base36
2ipk65
md5
c446ec573dd2fcdb43db18f6867e96a1
sha1
3119258604a70395025bf1bc88860a528a36a41a
sha256
7f273be91b4ce2042c7ed5853c35b47ce47216dc5fcc2f606cbc34803d5726bc
sha512
3ec04937141981aea0868812ee7039d3745a463c66c739e6a597f25529324cb045c26e0552df8c18ffc796414a20dcf73b54d09c40846db51fa1dd3fb5285304
ripemd-160
e207c0456487388d97fa23aa8f993740ce7bb225
Diameter
304715962
Circumference
957293427.65075
Area
7.2925646930719E+16
Volume
1.4814405772644E+25
Surface area
2.9170258772287E+17
Circumference
957293427.65075
Perimeter
609431924
Area
23212954374396361
Diagonal
215466723.06598
Surface area
139277726246378166
Volume
3.5366788615281E+24
Space diagonal
263891764.03061
Perimeter
457073943
Area
1.0051504092558E+16
Altitude
131945882.01531
Surface area
1.0051504092558E+16
Volume
4.1680160097761E+23
Height
71822241.021994