157428324 is an even 9-digits composite number following 157428323
and preceding 157428325 . In scientific notation, it is written as 1.57428324 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 52476096 positive integers (up to 157428324) that are relatively prime to 157428324.
157428324 has 12 divisors, whose sum is 306110700
The reverse of 157428324 is 423824751
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million four hundred twenty-eight thousand three hundred twenty-four
Scientific notation
1.57428324 × 10^8
Engineering notation
1.57428324 × 10^6
Prime Factorization
2 × 2 × 9 × 4373009
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78714162
Product of the distinct prime numbers
The prime factorization of 157428324 is 2 × 2 × 9 × 4373009.
Since it has a total of 4 prime factors.
4 , 3 , 51 , 43 , 32 , 436 , 6885 , 3473 , 72191 , 37863 , 400824 , 479818 , 6789586 , 7136854 , 35236432 , 63357400 , 135234404 , 443474523 , 8942343425 , 3044762400
n×2
314856648
n×3
472284972
n×4
629713296
n×5
787141620
n÷2
78714162
n÷3
52476108
n÷3
39357081
n÷5
31485664.8
n2
24783677197448976
n3
3.9016527637514E+24
n4
6.1423065542735E+32
n5
9.669730263335E+40
2 √n
12547.044432853
3 √n
539.95921502668
4 √n
112.01359039355
5 √n
43.592981620318
1 , 2 , 4 , 9 , 18 , 36 , 4373009 , 8746018 , 17492036 , 39357081 , 78714162 , 157428324
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
-157428323
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 157428324 can be divided by 12 positive divisors.
The sum of these divisors (counting 157428324) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000100010101001100100
3
Ternary
101222020012001200
4
Quaternary
21120202221210
5
Quinary
310300201244
6
Senary
23342122500
8
Octal
1130425144
10
Decimal
157428324
12
Duodecimal
44880430
16
Hexadecimal
9622a64
20
Vigesimal
293iag4
36
Base36
2lq8h0
md5
83eba211800539380eae4001306e4a61
sha1
9b830496b5c709380d5ebdfbcf2e4f0be74288cc
sha256
71ebc0ce0cc56bbc975cca4788010c795247cc3f1063d20eec21656e62ef3a2f
sha512
7c6913afd3d09697d9db6e62c4c093c4bdcf4d5b0ae42b80e6119fd3dbb92c0c2757cbf3ad5c5419972667d34028b3719b288d0704fd74aab6d9e2fe7f72c23a
ripemd-160
f8c6ff275a1fccf40ae0556171e7f51c318db9d8
Diameter
314856648
Circumference
989151332.29071
Area
7.7860218212447E+16
Volume
1.634320487928E+25
Surface area
3.1144087284979E+17
Circumference
989151332.29071
Perimeter
629713296
Area
24783677197448976
Diagonal
222637270.90247
Surface area
148702063184693856
Volume
3.9016527637514E+24
Space diagonal
272673855.71841
Perimeter
472284972
Area
1.0731647026092E+16
Altitude
136336927.85921
Surface area
1.0731647026092E+16
Volume
4.5981418784731E+23
Height
74212423.634155