157445316 is an even 9-digits composite number following 157445315
and preceding 157445317 . In scientific notation, it is written as 1.57445316 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 44984160 positive integers (up to 157445316) that are relatively prime to 157445316.
157445316 has 24 divisors, whose sum is 326554816
The reverse of 157445316 is 613544751
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred fifty-seven million four hundred forty-five thousand three hundred sixteen
Scientific notation
1.57445316 × 10^8
Engineering notation
1.57445316 × 10^6
Prime Factorization
2 × 2 × 27 × 7 × 208261
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78722658 Product of the distinct prime numbers
The prime factorization of 157445316 is 2 × 2 × 27 × 7 × 208261.
Since it has a total of 5 prime factors.
3 , 8 , 55 , 47 , 569 , 731 , 2533 , 6449 , 72392 , 20668 , 937991 , 182661 , 4127947 , 2026713 , 87811598 , 13169900 , 885346128 , 552988968 , 6215916797 , 8810752276
n×2
314890632
n×3
472335948
n×4
629781264
n×5
787226580
n÷2
78722658
n÷3
52481772
n÷3
39361329
n÷5
31489063.2
n2
24789027530339856
n3
3.9029162728471E+24
n4
6.1449588589995E+32
n5
9.6749498936217E+40
2 √n12547.721546161
3 √n539.9786411305
4 √n112.01661281328
5 √n43.593922619938
1 , 2 , 4 , 7 , 14 , 27 , 28 , 54 , 108 , 189 , 378 , 756 , 208261 , 416522 , 833044 , 1457827 , 2915654 , 5623047 , 5831308 , 11246094 , 22492188 , 39361329 , 78722658 , 157445316
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157445315 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157445316 can be divided by 24 positive divisors.
The sum of these divisors (counting 157445316) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000100110110011000100
3
Ternary
101222021001101000
4
Quaternary
21120212303010
5
Quinary
310301222231
6
Senary
23342333300
8
Octal
1130466304
10
Decimal
157445316
12
Duodecimal
4488a230
16
Hexadecimal
9626cc4
20
Vigesimal
2940d5g
36
Base36
2lqll0
md5
1a7cdc5d680339e05845622f9c02e2a6
sha1
47f7284eb75bd34c5681478fb1b91ae078077984
sha256
345aab6b070ae631ce4deee9302741a317e36162e31db19fd1c7607897b48998
sha512
956d1c8ea07a26634ae241e2826f807108464b6672aa7bd805251e5a2b4269e28cf87c05b9e6d926faa62e26454b5c5bdd46a96110daf473b2ae40c2ddabd7e0
ripemd-160
72cb32cf62a87691bedee9d019950a6df9f74a2d
Diameter
314890632
Circumference
989258096.17545
Area
7.7877026778951E+16
Volume
1.6348497453803E+25
Surface area
3.115081071158E+17
Circumference
989258096.17545
Perimeter
629781264
Area
24789027530339856
Diagonal
222661301.21932
Surface area
148734165182039136
Volume
3.9029162728471E+24
Space diagonal
272703286.72574
Perimeter
472335948
Area
1.0733963788193E+16
Altitude
136351643.36287
Surface area
1.0733963788193E+16
Volume
4.5996309382225E+23
Height
74220433.739773