157429424 is an even 9-digits composite number following 157429423
and preceding 157429425 . In scientific notation, it is written as 1.57429424 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 10 positive divisors.
There are 78714704 positive integers (up to 157429424) that are relatively prime to 157429424.
157429424 has 10 divisors, whose sum is 305019540
The reverse of 157429424 is 424924751
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million four hundred twenty-nine thousand four hundred twenty-four
Scientific notation
1.57429424 × 10^8
Engineering notation
1.57429424 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9839339
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19678678
Product of the distinct prime numbers
The prime factorization of 157429424 is 2 × 2 × 2 × 2 × 9839339.
Since it has a total of 5 prime factors.
10 , 7 , 62 , 49 , 146 , 986 , 3702 , 9789 , 82583 , 57923 , 784917 , 376810 , 843748 , 6471777 , 88546493 , 64820678 , 737852299 , 288054826 , 7998889466 , 471916522
n×2
314858848
n×3
472288272
n×4
629717696
n×5
787147120
n÷2
78714712
n÷3
52476474.666667
n÷3
39357356
n÷5
31485884.8
n2
24784023540971776
n3
3.9017345504576E+24
n4
6.1424782287944E+32
n5
9.6700680949165E+40
2 √n
12547.088267801
3 √n
539.96047264398
4 √n
112.01378606137
5 √n
43.593042539655
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157429423
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157429424 can be divided by 10 positive divisors.
The sum of these divisors (counting 157429424) is 1, the average is 0.1.
Base
System
Value
2
Binary
1001011000100010111010110000
3
Ternary
101222020020120102
4
Quaternary
21120202322300
5
Quinary
310300220144
6
Senary
23342131532
8
Octal
1130427260
10
Decimal
157429424
12
Duodecimal
44880ba8
16
Hexadecimal
9622eb0
20
Vigesimal
293idb4
36
Base36
2lq9bk
md5
1b3b440971b50a1244cf26aa1d70edf7
sha1
f1b5df76e67e6e470988563fd47d2cfac6d88cc5
sha256
667d932aebfc59a26b51cefaa7e60809d7bf95f9d3e3c1efa9a5c709a6a0397c
sha512
d72852585b0f0b89204be019b35bdab8e6f046ffa0f363eaafbf261e447dda672730619e6ccd3b410e8198c7b7115074c849c764552fef878583a0f57e79feac
ripemd-160
b02e1e6d95144f158a88b0f026f23b9757989047
Diameter
314858848
Circumference
989158243.79455
Area
7.7861306282713E+16
Volume
1.6343547466634E+25
Surface area
3.1144522513085E+17
Circumference
989158243.79455
Perimeter
629717696
Area
24784023540971776
Diagonal
222638826.53738
Surface area
148704141245830656
Volume
3.9017345504576E+24
Space diagonal
272675760.9743
Perimeter
472288272
Area
1.0731796997237E+16
Altitude
136337880.48715
Surface area
1.0731796997237E+16
Volume
4.5982382650307E+23
Height
74212942.179128