157032747 is an odd 9-digits composite number following 157032746
and preceding 157032748 . In scientific notation, it is written as 1.57032747 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 102134880 positive integers (up to 157032747) that are relatively prime to 157032747.
157032747 has 8 divisors, whose sum is 178736880
The reverse of 157032747 is 747230751
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million thirty-two thousand seven hundred forty-seven
Scientific notation
1.57032747 × 10^8
Engineering notation
1.57032747 × 10^6
Prime Factorization
9 × 41 × 425563
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157032747
Product of the distinct prime numbers
The prime factorization of 157032747 is 9 × 41 × 425563.
Since it has a total of 3 prime factors.
1 , 6 , 40 , 15 , 777 , 81 , 1774 , 7077 , 41660 , 2988 , 413322 , 41880 , 1324561 , 3631155 , 5680786 , 50505787 , 593502745 , 973566219 , 3492378270 , 7744309990
n×2
314065494
n×3
471098241
n×4
628130988
n×5
785163735
n÷2
78516373.5
n÷3
52344249
n÷3
39258186.75
n÷5
31406549.4
n2
24659283630366009
n3
3.8723150475285E+24
n4
6.0808026916284E+32
n5
9.548851506314E+40
2 √n
12531.270765569
3 √n
539.50657602107
4 √n
111.94315863673
5 √n
43.571051971432
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
-157032746
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 157032747 can be divided by 8 positive divisors.
The sum of these divisors (counting 157032747) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111000010000100101011
3
Ternary
101221111002102200
4
Quaternary
21113002010223
5
Quinary
310200021442
6
Senary
23325431243
8
Octal
1127020453
10
Decimal
157032747
12
Duodecimal
4470b523
16
Hexadecimal
95c212b
20
Vigesimal
29191h7
36
Base36
2lhr8r
md5
c474732d1b66b3065f745113e3b8844d
sha1
0d41d217e33f73c46542179e69d3e9d23989b0fb
sha256
c361b8cf93d87d2b7eb0f3a1897e7aaf546eecae18f23bd28360ba4e0e456d40
sha512
4bebd427997b41d038e8759e1635f595e2875da7b9fbc50c2bb6bedbe9cf9813d58e1db380ecec32e8c2896c3193411adfc13417d2187ccb6ad78657a1669b6b
ripemd-160
9d0fcabb0b566a12201c74c57775ed3d69a5600b
Diameter
314065494
Circumference
986665848.69645
Area
7.7469424295945E+16
Volume
1.6220315340934E+25
Surface area
3.0987769718378E+17
Circumference
986665848.69645
Perimeter
628130988
Area
24659283630366009
Diagonal
222077840.5441
Surface area
147955701782196054
Volume
3.8723150475285E+24
Space diagonal
271988696.25611
Perimeter
471098241
Area
1.0677783031511E+16
Altitude
135994348.12805
Surface area
1.0677783031511E+16
Volume
4.5635670483302E+23
Height
74025946.848034