157425914 is an even 9-digits composite number following 157425913
and preceding 157425915 . In scientific notation, it is written as 1.57425914 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 78712956 positive integers (up to 157425914) that are relatively prime to 157425914.
157425914 has 4 divisors, whose sum is 236138874
The reverse of 157425914 is 419524751
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million four hundred twenty-five thousand nine hundred fourteen
Scientific notation
1.57425914 × 10^8
Engineering notation
1.57425914 × 10^6
Prime Factorization
2 × 78712957
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157425914
Product of the distinct prime numbers
The prime factorization of 157425914 is 2 × 78712957.
Since it has a total of 2 prime factors.
5 , 5 , 82 , 24 , 679 , 686 , 1521 , 3417 , 45878 , 86431 , 466341 , 391027 , 993483 , 7754059 , 84234081 , 312829 , 365631638 , 551087940 , 5817398917 , 836634951
n×2
314851828
n×3
472277742
n×4
629703656
n×5
787129570
n÷2
78712957
n÷3
52475304.666667
n÷3
39356478.5
n÷5
31485182.8
n2
24782918398735396
n3
3.9014735805083E+24
n4
6.1419304435838E+32
n5
9.668990138056E+40
2 √n
12546.948393932
3 √n
539.95645968102
4 √n
112.01316169956
5 √n
43.592848150398
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
-157425913
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 157425914 can be divided by 4 positive divisors.
The sum of these divisors (counting 157425914) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000100010000011111010
3
Ternary
101222020001202102
4
Quaternary
21120202003322
5
Quinary
310300112124
6
Senary
23342103402
8
Octal
1130420372
10
Decimal
157425914
12
Duodecimal
4487ab62
16
Hexadecimal
96220fa
20
Vigesimal
293i4fe
36
Base36
2lq6m2
md5
6373d8e58e1d834052484b4a121252d2
sha1
195577080d438888b063ab00e67fb1f2b421b68f
sha256
d203cf6a292a89358fb12d86ab493630b65be5c059000cd65c5ea0aab585a66b
sha512
1cdea1a319b46cfb67b1413685b801b4257c14d12530c19038a6bacc349b6e521a5d690ee5c90464d6b5e64ebf44383d47f1640089f316c770a80f39d26341e3
ripemd-160
0eb27a69ccc6f6526bf674001ff5ab7a823653a7
Diameter
314851828
Circumference
989136189.81412
Area
7.7857834375982E+16
Volume
1.6342454318266E+25
Surface area
3.1143133750393E+17
Circumference
989136189.81412
Perimeter
629703656
Area
24782918398735396
Diagonal
222633862.64778
Surface area
148697510392412376
Volume
3.9014735805083E+24
Space diagonal
272669681.47597
Perimeter
472277742
Area
1.0731318456611E+16
Altitude
136334840.73798
Surface area
1.0731318456611E+16
Volume
4.597930708996E+23
Height
74211287.54926