157438713 is an odd 9-digits composite number following 157438712
and preceding 157438714 . In scientific notation, it is written as 1.57438713 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 104959140 positive integers (up to 157438713) that are relatively prime to 157438713.
157438713 has 4 divisors, whose sum is 209918288
The reverse of 157438713 is 317834751
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-seven million four hundred thirty-eight thousand seven hundred thirteen
Scientific notation
1.57438713 × 10^8
Engineering notation
1.57438713 × 10^6
Prime Factorization
3 × 52479571
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157438713
Product of the distinct prime numbers
The prime factorization of 157438713 is 3 × 52479571.
Since it has a total of 2 prime factors.
10 , 4 , 69 , 70 , 58 , 437 , 4339 , 2292 , 31849 , 25255 , 359953 , 181893 , 447477 , 3539708 , 63333915 , 34551171 , 308895787 , 27697638 , 888663038 , 9593699212
n×2
314877426
n×3
472316139
n×4
629754852
n×5
787193565
n÷2
78719356.5
n÷3
52479571
n÷3
39359678.25
n÷5
31487742.6
n2
24786948351096369
n3
3.9024252475941E+24
n4
6.1439280855992E+32
n5
9.6729213056129E+40
2 √n
12547.458427905
3 √n
539.97109241687
4 √n
112.01543834626
5 √n
43.593556962188
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
-157438712
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 157438713 can be divided by 4 positive divisors.
The sum of these divisors (counting 157438713) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000100101001011111001
3
Ternary
101222020201022110
4
Quaternary
21120211023321
5
Quinary
310301014323
6
Senary
23342242533
8
Octal
1130451371
10
Decimal
157438713
12
Duodecimal
44886449
16
Hexadecimal
96252f9
20
Vigesimal
293jgfd
36
Base36
2lqghl
md5
41ba9df2777bdb9b80400186ec075a51
sha1
58a0f65807214571544872be7e3aa9aac1e080c0
sha256
384664386b753401f19a2bc0f7feb045f0961117056bbc9f2a800a36250c478c
sha512
d88f45c6d0542db61c1b7694ec26a4870f1cb737cf16b4e941d63447ab32d53e75b3b7e13e76cb41af8682c35302cdaa1f5a335523af2dbfcf60eb349c05de78
ripemd-160
6db9b6e140e7ab9eaf1d670c042c0076b7c1863b
Diameter
314877426
Circumference
989216608.30286
Area
7.7870494844714E+16
Volume
1.6346440652033E+25
Surface area
3.1148197937886E+17
Circumference
989216608.30286
Perimeter
629754852
Area
24786948351096369
Diagonal
222651963.16717
Surface area
148721690106578214
Volume
3.9024252475941E+24
Space diagonal
272691849.99425
Perimeter
472316139
Area
1.0733063477171E+16
Altitude
136345924.99713
Surface area
1.0733063477171E+16
Volume
4.5990522594123E+23
Height
74217321.055722