157238713 is an odd 9-digits composite number following 157238712
and preceding 157238714 . In scientific notation, it is written as 1.57238713 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 155388240 positive integers (up to 157238713) that are relatively prime to 157238713.
157238713 has 8 divisors, whose sum is 159096960
The reverse of 157238713 is 317832751
Previous prime number is 3347
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred fifty-seven million two hundred thirty-eight thousand seven hundred thirteen
Scientific notation
1.57238713 × 10^8
Engineering notation
1.57238713 × 10^6
Prime Factorization
109 × 3347 × 431
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157238713
Product of the distinct prime numbers
The prime factorization of 157238713 is 109 × 3347 × 431.
Since it has a total of 3 prime factors.
2 , 5 , 11 , 53 , 180 , 829 , 3702 , 7704 , 44934 , 60288 , 881798 , 192477 , 2191461 , 8547310 , 17632657 , 16336941 , 509172763 , 299963338 , 5931819953 , 4181202064
n×2
314477426
n×3
471716139
n×4
628954852
n×5
786193565
n÷2
78619356.5
n÷3
52412904.333333
n÷3
39309678.25
n÷5
31447742.6
n2
24724012865896369
n3
3.887571963229E+24
n4
6.1127681219301E+32
n5
9.6116379235971E+40
2 √n
12539.486153746
3 √n
539.74234736351
4 √n
111.97984708753
5 √n
43.582475640597
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
-157238712
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 157238713 can be divided by 8 positive divisors.
The sum of these divisors (counting 157238713) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111110100010110111001
3
Ternary
101221212112222001
4
Quaternary
21113310112321
5
Quinary
310223114323
6
Senary
23334101001
8
Octal
1127642671
10
Decimal
157238713
12
Duodecimal
447aa761
16
Hexadecimal
95f45b9
20
Vigesimal
292egfd
36
Base36
2lm661
md5
ad145a380c7b17e9c5709a5e8f24095b
sha1
7da641876b8ef516ad1bd70978d781da29696f21
sha256
c5f3cba25541f6555070a25157c77e53a34fd3becfb2ce50e6d3acef7613837d
sha512
652501881fd84966b42739d89e1f771f840b9246cc507ca49874ae687204d40c9e6ae05c04ad5ce578bcf5390b3cffbcdac34053b8d9f96c58ec703593d80cc2
ripemd-160
d59df8cb3f96c20c050cbbc45cee836a2434f70d
Diameter
314477426
Circumference
987959971.24143
Area
7.767277718676E+16
Volume
1.6284223359976E+25
Surface area
3.1069110874704E+17
Circumference
987959971.24143
Perimeter
628954852
Area
24724012865896369
Diagonal
222369120.45469
Surface area
148344077195378214
Volume
3.887571963229E+24
Space diagonal
272345439.83274
Perimeter
471716139
Area
1.070581161268E+16
Altitude
136172719.91637
Surface area
1.070581161268E+16
Volume
4.5815474959165E+23
Height
74123040.151564