157231383 is an odd 9-digits composite number following 157231382
and preceding 157231384 . In scientific notation, it is written as 1.57231383 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 104762304 positive integers (up to 157231383) that are relatively prime to 157231383.
157231383 has 8 divisors, whose sum is 209759088
The reverse of 157231383 is 383132751
Previous prime number is 1913
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred fifty-seven million two hundred thirty-one thousand three hundred eighty-three
Scientific notation
1.57231383 × 10^8
Engineering notation
1.57231383 × 10^6
Prime Factorization
3 × 1913 × 27397
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157231383
Product of the distinct prime numbers
The prime factorization of 157231383 is 3 × 1913 × 27397.
Since it has a total of 3 prime factors.
2 , 8 , 82 , 2 , 574 , 568 , 5179 , 5515 , 82885 , 49518 , 521334 , 902717 , 5254592 , 9549131 , 9509363 , 82686995 , 352042076 , 656094536 , 8022121624 , 2030720310
n×2
314462766
n×3
471694149
n×4
628925532
n×5
786156915
n÷2
78615691.5
n÷3
52410461
n÷3
39307845.75
n÷5
31446276.6
n2
24721707800092689
n3
3.8870283075305E+24
n4
6.1116283655316E+32
n5
9.6093978029457E+40
2 √n
12539.193873611
3 √n
539.73396017351
4 √n
111.97854202306
5 √n
43.582069296005
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
-157231382
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 157231383 can be divided by 8 positive divisors.
The sum of these divisors (counting 157231383) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111110010100100010111
3
Ternary
101221212011220120
4
Quaternary
21113302210113
5
Quinary
310222401013
6
Senary
23334003023
8
Octal
1127624427
10
Decimal
157231383
12
Duodecimal
447a6473
16
Hexadecimal
95f2917
20
Vigesimal
292di93
36
Base36
2lm0if
md5
ff920e4215418ea9d8db35e56b1ff1f6
sha1
11c41e39f7d39d7ce90bd9e2e49ef826d21801dd
sha256
19e1582ad75e2b93a902fc5d19b2e5380be0e775b5c2f82b1f113b720dea3a0d
sha512
1047c5be633c6f315a53660e8c6a26a42b9ab8fcebeccaad682a06277a92c4b2ac155d22c9df30d835a5bcab9f88866ce3cced9732c8c61b796b8a927a4c70db
ripemd-160
ba6a8fbff080a5ce743c7d36769f7516edaae3e4
Diameter
314462766
Circumference
987913915.49313
Area
7.7665535608965E+16
Volume
1.6281946100311E+25
Surface area
3.1066214243586E+17
Circumference
987913915.49313
Perimeter
628925532
Area
24721707800092689
Diagonal
222358754.26928
Surface area
148330246800556134
Volume
3.8870283075305E+24
Space diagonal
272332743.90032
Perimeter
471694149
Area
1.0704813489908E+16
Altitude
136166371.95016
Surface area
1.0704813489908E+16
Volume
4.5809067915314E+23
Height
74119584.756426