157434712 is an even 9-digits composite number following 157434711
and preceding 157434713 . In scientific notation, it is written as 1.57434712 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 8 positive divisors.
There are 78717352 positive integers (up to 157434712) that are relatively prime to 157434712.
157434712 has 8 divisors, whose sum is 295190100
The reverse of 157434712 is 217434751
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifty-seven million four hundred thirty-four thousand seven hundred twelve
Scientific notation
1.57434712 × 10^8
Engineering notation
1.57434712 × 10^6
Prime Factorization
2 × 2 × 2 × 19679339
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39358678
Product of the distinct prime numbers
The prime factorization of 157434712 is 2 × 2 × 2 × 19679339.
Since it has a total of 4 prime factors.
10 , 3 , 94 , 47 , 125 , 157 , 4732 , 3645 , 17303 , 46558 , 553945 , 851776 , 2442290 , 8605868 , 17988432 , 74671378 , 416496719 , 433393158 , 9912488783 , 8014284012
n×2
314869424
n×3
472304136
n×4
629738848
n×5
787173560
n÷2
78717356
n÷3
52478237.333333
n÷3
39358678
n÷5
31486942.4
n2
24785688542522944
n3
3.9021277374138E+24
n4
6.1433035652695E+32
n5
9.6716922752678E+40
2 √n
12547.298992213
3 √n
539.96651827158
4 √n
112.01472667562
5 √n
43.59333539077
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
-157434711
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 157434712 can be divided by 8 positive divisors.
The sum of these divisors (counting 157434712) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100100001101011000
3
Ternary
101222020111211021
4
Quaternary
21120210031120
5
Quinary
310300402322
6
Senary
23342212224
8
Octal
1130441530
10
Decimal
157434712
12
Duodecimal
44884074
16
Hexadecimal
9624358
20
Vigesimal
293j6fc
36
Base36
2lqdeg
md5
7434fe100883553414ad1d619238fe9e
sha1
8870c5ef05b93d20b1722c234cc9b7c666194070
sha256
40208fa3a5405a0193af747bacbc064aff85129d444c5cb14631ec154004d904
sha512
d198f50cf04bac033e5815d7f50973a22aac58f0c3da37e15a9d50353a581f3daaa2dc7fd433d359c848e3a6c5350a701716a674a4ead88b41a6d1bb5f6ad40d
ripemd-160
c5a9e90b16207d911c111cc40a3c254862b92555
Diameter
314869424
Circumference
989191469.27845
Area
7.7866537039355E+16
Volume
1.6345194444304E+25
Surface area
3.1146614815742E+17
Circumference
989191469.27845
Perimeter
629738848
Area
24785688542522944
Diagonal
222646304.8987
Surface area
148714131255137664
Volume
3.9021277374138E+24
Space diagonal
272684920.05897
Perimeter
472304136
Area
1.0732517964057E+16
Altitude
136342460.02949
Surface area
1.0732517964057E+16
Volume
4.5987016403024E+23
Height
74215434.966234