157412418 is an even 9-digits composite number following 157412417
and preceding 157412419 . In scientific notation, it is written as 1.57412418 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 49384256 positive integers (up to 157412418) that are relatively prime to 157412418.
157412418 has 16 divisors, whose sum is 333344160
The reverse of 157412418 is 814214751
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred fifty-seven million four hundred twelve thousand four hundred eighteen
Scientific notation
1.57412418 × 10^8
Engineering notation
1.57412418 × 10^6
Prime Factorization
2 × 3 × 17 × 1543259
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157412418
Product of the distinct prime numbers
The prime factorization of 157412418 is 2 × 3 × 17 × 1543259.
Since it has a total of 4 prime factors.
6 , 6 , 82 , 22 , 621 , 173 , 70 , 7286 , 26670 , 7264 , 643754 , 487535 , 2214436 , 8539940 , 88742158 , 5078763 , 659138785 , 41950374 , 2796001621 , 1904058002
n×2
314824836
n×3
472237254
n×4
629649672
n×5
787062090
n÷2
78706209
n÷3
52470806
n÷3
39353104.5
n÷5
31482483.6
n2
24778669340606724
n3
3.9004702557274E+24
n4
6.1398245429112E+32
n5
9.664846273954E+40
2 √n
12546.410562388
3 √n
539.94102922562
4 √n
112.01076092228
5 √n
43.592100688637
1 , 2 , 3 , 6 , 17 , 34 , 51 , 102 , 1543259 , 3086518 , 4629777 , 9259554 , 26235403 , 52470806 , 78706209 , 157412418
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
-157412417
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 157412418 can be divided by 16 positive divisors.
The sum of these divisors (counting 157412418) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000011110110001000010
3
Ternary
101222012101020120
4
Quaternary
21120132301002
5
Quinary
310244144133
6
Senary
23341521110
8
Octal
1130366102
10
Decimal
157412418
12
Duodecimal
44873196
16
Hexadecimal
961ec42
20
Vigesimal
293gb0i
36
Base36
2lpw76
md5
0447cd3104b7c915dc9f77a491d678d0
sha1
78d824bb5ee760f7cb19e0da4753146c48bf58f9
sha256
03f75aaadbaf46193739b6da1648a3ddb98f502b640d8d58fd01fccd0344c064
sha512
5b55f54839c2980b69632fca12099bd55831a77cb875452b9e3b83c02d472c6d4995a82897474f411b0d6a696006f798863218861bd01ec4347dcd1c59ae920b
ripemd-160
c63a49f52a3ca9571ae245b20c574443d9ffeb43
Diameter
314824836
Circumference
989051391.94521
Area
7.7844485566181E+16
Volume
1.6338251601251E+25
Surface area
3.1137794226472E+17
Circumference
989051391.94521
Perimeter
629649672
Area
24778669340606724
Diagonal
222614776.42154
Surface area
148672016043640344
Volume
3.9004702557274E+24
Space diagonal
272646305.71827
Perimeter
472237254
Area
1.072947856047E+16
Altitude
136323152.85913
Surface area
1.072947856047E+16
Volume
4.5967482794021E+23
Height
74204925.473848