157413812 is an even 9-digits composite number following 157413811
and preceding 157413813 . In scientific notation, it is written as 1.57413812 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 74077056 positive integers (up to 157413812) that are relatively prime to 157413812.
157413812 has 12 divisors, whose sum is 291678660
The reverse of 157413812 is 218314751
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred fifty-seven million four hundred thirteen thousand eight hundred twelve
Scientific notation
1.57413812 × 10^8
Engineering notation
1.57413812 × 10^6
Prime Factorization
2 × 2 × 17 × 2314909
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78706906
Product of the distinct prime numbers
The prime factorization of 157413812 is 2 × 2 × 17 × 2314909.
Since it has a total of 4 prime factors.
1 , 3 , 99 , 72 , 389 , 386 , 8994 , 8949 , 65762 , 6631 , 300999 , 258489 , 1424137 , 4046385 , 43736359 , 94121674 , 487266882 , 487824055 , 4269798006 , 3108634853
n×2
314827624
n×3
472241436
n×4
629655248
n×5
787069060
n÷2
78706906
n÷3
52471270.666667
n÷3
39353453
n÷5
31482762.4
n2
24779108208371344
n3
3.9005738810402E+24
n4
6.1400420360218E+32
n5
9.6652742273043E+40
2 √n
12546.466116003
3 √n
539.9426230761
4 √n
112.01100890539
5 √n
43.592177896235
1 , 2 , 4 , 17 , 34 , 68 , 2314909 , 4629818 , 9259636 , 39353453 , 78706906 , 157413812
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157413811
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157413812 can be divided by 12 positive divisors.
The sum of these divisors (counting 157413812) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000011111000110110100
3
Ternary
101222012110011012
4
Quaternary
21120133012310
5
Quinary
310244220222
6
Senary
23341531352
8
Octal
1130370664
10
Decimal
157413812
12
Duodecimal
44873b58
16
Hexadecimal
961f1b4
20
Vigesimal
293geac
36
Base36
2lpx9w
md5
11a0e4b62cd9bb4d8a1abc8561b5437b
sha1
84e1d1b1517f0838719562113590c035d4568762
sha256
5b22bd8fdb3fcde011810c6f55206edb4b6a8043089b4e5aa266eb606277f37c
sha512
389fc2ec2b16d6eff8acfae94374975a6bb7a12d25bcaab82d06d5b9ec5958805350b778a503f88206e24a7352c3a7b735b9ac02909b2b2848c76d0e17ea35b6
ripemd-160
a76f37e10caad1698fe4d2562219e1d6ce3e5ce0
Diameter
314827624
Circumference
989060150.70553
Area
7.7845864309926E+16
Volume
1.6338685665947E+25
Surface area
3.113834572397E+17
Circumference
989060150.70553
Perimeter
629655248
Area
24779108208371344
Diagonal
222616747.83525
Surface area
148674649250228064
Volume
3.9005738810402E+24
Space diagonal
272648720.1971
Perimeter
472241436
Area
1.0729668595787E+16
Altitude
136324360.09855
Surface area
1.0729668595787E+16
Volume
4.5968704030045E+23
Height
74205582.61175