157031314 is an even 9-digits composite number following 157031313
and preceding 157031315 . In scientific notation, it is written as 1.57031314 × 10^8.
The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors.
There are 67620960 positive integers (up to 157031314) that are relatively prime to 157031314.
157031314 has 16 divisors, whose sum is 270485280
The reverse of 157031314 is 413130751
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7
Name
one hundred fifty-seven million thirty-one thousand three hundred fourteen
Scientific notation
1.57031314 × 10^8
Engineering notation
1.57031314 × 10^6
Prime Factorization
2 × 11 × 19 × 375673
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157031314
Product of the distinct prime numbers
The prime factorization of 157031314 is 2 × 11 × 19 × 375673.
Since it has a total of 4 prime factors.
4 , 10 , 51 , 28 , 721 , 773 , 2413 , 8573 , 55352 , 19624 , 38718 , 139018 , 8763690 , 2968154 , 93405852 , 28097499 , 729939599 , 199155707 , 3065982057 , 2606072567
n×2
314062628
n×3
471093942
n×4
628125256
n×5
785156570
n÷2
78515657
n÷3
52343771.333333
n÷3
39257828.5
n÷5
31406262.8
n2
24658833576566596
n3
3.8722090382356E+24
n4
6.0805807335681E+32
n5
9.5484158247528E+40
2 √n
12531.213588476
3 √n
539.50493492966
4 √n
111.94290325195
5 √n
43.570972449745
1 , 2 , 11 , 19 , 22 , 38 , 209 , 418 , 375673 , 751346 , 4132403 , 7137787 , 8264806 , 14275574 , 78515657 , 157031314
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157031313
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157031314 can be divided by 16 positive divisors.
The sum of these divisors (counting 157031314) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010111000001101110010010
3
Ternary
101221111000110121
4
Quaternary
21113001232102
5
Quinary
310200000224
6
Senary
23325420454
8
Octal
1127015622
10
Decimal
157031314
12
Duodecimal
4470a72a
16
Hexadecimal
95c1b92
20
Vigesimal
2918i5e
36
Base36
2lhq4y
md5
8c09f2cc03802ee24583d81fa67dbf4f
sha1
d087b818d0d877732b5a98194767d39cf501f185
sha256
54a6ff64c513fa2f6c854c67724d60a4963e349076e22e88080469cff68ae30e
sha512
d3a54faba051fba60d972944a3696c689c28d97e1817c35476bf3f3ee56fd5f01aceb02a042f3a8df0ca9c0fe02a0b49e274162a7b980c31cfe93703ad9efe88
ripemd-160
0bd7f4c6578fe5152aeef3b753cbc32b7838141d
Diameter
314062628
Circumference
986656844.8919
Area
7.7468010410235E+16
Volume
1.6219871290246E+25
Surface area
3.0987204164094E+17
Circumference
986656844.8919
Perimeter
628125256
Area
24658833576566596
Diagonal
222075813.97607
Surface area
147953001459399576
Volume
3.8722090382356E+24
Space diagonal
271986214.2273
Perimeter
471093942
Area
1.06775881525E+16
Altitude
135993107.11365
Surface area
1.06775881525E+16
Volume
4.5634421151804E+23
Height
74025271.325356