157434118 is an even 9-digits composite number following 157434117
and preceding 157434119 . In scientific notation, it is written as 1.57434118 × 10^8.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 78717058 positive integers (up to 157434118) that are relatively prime to 157434118.
157434118 has 4 divisors, whose sum is 236151180
The reverse of 157434118 is 811434751
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 one hundred eighteen
Scientific notation
1.57434118 × 10^8
Engineering notation
1.57434118 × 10^6
Prime Factorization
2 × 78717059
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157434118
Product of the distinct prime numbers
The prime factorization of 157434118 is 2 × 78717059.
Since it has a total of 2 prime factors.
9 , 9 , 81 , 77 , 227 , 413 , 2342 , 5477 , 19897 , 8449 , 348833 , 593807 , 9025117 , 1120613 , 83217759 , 68799723 , 574149491 , 882910611 , 1773177990 , 6805800347
n×2
314868236
n×3
472302354
n×4
629736472
n×5
787170590
n÷2
78717059
n÷3
52478039.333333
n÷3
39358529.5
n÷5
31486823.6
n2
24785501510437924
n3
3.9020835694835E+24
n4
6.1432108512392E+32
n5
9.6715098205287E+40
2 √n
12547.275321758
3 √n
539.96583917417
4 √n
112.01462101779
5 √n
43.593302495254
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
-157434117
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 157434118 can be divided by 4 positive divisors.
The sum of these divisors (counting 157434118) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000100100000100000110
3
Ternary
101222020111000021
4
Quaternary
21120210010012
5
Quinary
310300342433
6
Senary
23342205354
8
Octal
1130440406
10
Decimal
157434118
12
Duodecimal
4488385a
16
Hexadecimal
9624106
20
Vigesimal
293j55i
36
Base36
2lqcxy
md5
456a0e30cc670f45212406ed56da79d5
sha1
626d41c43535646b350faeaeb5cb0daaf3ed70e7
sha256
5f865b3e7dcecdfd924f3a1ffd8b773ab425f2dacdd0c7f90fb49ef476dc2a30
sha512
a00a5a8a631e555d7ce2df97dbca251e102dfb25d4b691dcaa97fe5dab01ee76694707aae2e61348f224214aed94051530f2eb9dcba7de13a273d45f00f35742
ripemd-160
7064fc4a1e6500908c645ac3f91c20dc996fe05a
Diameter
314868236
Circumference
989187737.06638
Area
7.786594946073E+16
Volume
1.634500943411E+25
Surface area
3.1146379784292E+17
Circumference
989187737.06638
Perimeter
629736472
Area
24785501510437924
Diagonal
222645464.85585
Surface area
148713009062627544
Volume
3.9020835694835E+24
Space diagonal
272683891.22079
Perimeter
472302354
Area
1.0732436976788E+16
Altitude
136341945.6104
Surface area
1.0732436976788E+16
Volume
4.5986495878973E+23
Height
74215154.951949