157415340 is an even 9-digits composite number following 157415339
and preceding 157415341 . In scientific notation, it is written as 1.57415340 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 41977408 positive integers (up to 157415340) that are relatively prime to 157415340.
157415340 has 24 divisors, whose sum is 440763120
The reverse of 157415340 is 043514751
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred fifty-seven million four hundred fifteen thousand three hundred forty
Scientific notation
1.57415340 × 10^8
Engineering notation
1.57415340 × 10^6
Prime Factorization
2 × 2 × 3 × 5 × 2623589
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78707670 Product of the distinct prime numbers
The prime factorization of 157415340 is 2 × 2 × 3 × 5 × 2623589.
Since it has a total of 5 prime factors.
2 , 4 , 74 , 32 , 304 , 670 , 4660 , 1603 , 44318 , 29068 , 481462 , 384406 , 9604610 , 2995924 , 8012723 , 42276591 , 46384770 , 176431419 , 1579555109 , 6052391678
n×2
314830680
n×3
472246020
n×4
629661360
n×5
787076700
n÷2
78707670
n÷3
52471780
n÷3
39353835
n÷5
31483068
n2
24779589267315600
n3
3.9006874695748E+24
n4
6.1402804425686E+32
n5
9.6657433356229E+40
2 √n12546.527009495
3 √n539.94437012664
4 √n112.01128072429
5 √n43.592262524881
1 , 2 , 3 , 4 , 5 , 6 , 10 , 12 , 15 , 20 , 30 , 60 , 2623589 , 5247178 , 7870767 , 10494356 , 13117945 , 15741534 , 26235890 , 31483068 , 39353835 , 52471780 , 78707670 , 157415340
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157415339 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157415340 can be divided by 24 positive divisors.
The sum of these divisors (counting 157415340) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000011111011110101100
3
Ternary
101222012112020210
4
Quaternary
21120133132230
5
Quinary
310244242330
6
Senary
23341542420
8
Octal
1130373654
10
Decimal
157415340
12
Duodecimal
44874a10
16
Hexadecimal
961f7ac
20
Vigesimal
293gi70
36
Base36
2lpygc
md5
ab0ea1037b0d03552d81ba7a656d41c1
sha1
b386a4150d0d25836833791c13a56b086c36d179
sha256
04216e8da90824c2ba56f622a0bc3df7ad42342cd6c571f369b9a853c63fceac
sha512
af813e4b4ae28446da11a66f0521510d0d3111c2fe03d1c4ccb5968c2212b542a77ba0215878979615b1c17199a05dd9a7fe6c2a7833fe8770dade4c6e813d3e
ripemd-160
772be27d919c81dc3546650926d2f35ee94c5149
Diameter
314830680
Circumference
989069751.41268
Area
7.7847375601171E+16
Volume
1.6339161464488E+25
Surface area
3.1138950240468E+17
Circumference
989069751.41268
Perimeter
629661360
Area
24779589267315600
Diagonal
222618908.75357
Surface area
148677535603893600
Volume
3.9006874695748E+24
Space diagonal
272651366.77073
Perimeter
472246020
Area
1.072987690042E+16
Altitude
136325683.38536
Surface area
1.072987690042E+16
Volume
4.5970042683763E+23
Height
74206302.917857