157428310 is an even 9-digits composite number following 157428309
and preceding 157428311 . In scientific notation, it is written as 1.57428310 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 58127328 positive integers (up to 157428310) that are relatively prime to 157428310.
157428310 has 8 divisors, whose sum is 239775624
The reverse of 157428310 is 013824751
Previous prime number is 65
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred fifty-seven million four hundred twenty-eight thousand three hundred ten
Scientific notation
1.57428310 × 10^8
Engineering notation
1.57428310 × 10^6
Prime Factorization
2 × 65 × 1210987
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157428310
Product of the distinct prime numbers
The prime factorization of 157428310 is 2 × 65 × 1210987.
Since it has a total of 3 prime factors.
10 , 10 , 63 , 31 , 814 , 735 , 8765 , 7192 , 54383 , 86631 , 248356 , 391793 , 2471684 , 2347857 , 54814309 , 97175247 , 255096039 , 863968261 , 2921366539 , 3479368025
n×2
314856620
n×3
472284930
n×4
629713240
n×5
787141550
n÷2
78714155
n÷3
52476103.333333
n÷3
39357077.5
n÷5
31485662
n2
24783672789456100
n3
3.9016517228371E+24
n4
6.1423043693483E+32
n5
9.6697259637211E+40
2 √n
12547.043874953
3 √n
539.9591990206
4 √n
112.01358790322
5 √n
43.592980844979
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157428309
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157428310 can be divided by 8 positive divisors.
The sum of these divisors (counting 157428310) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100010101001010110
3
Ternary
101222020012001011
4
Quaternary
21120202221112
5
Quinary
310300201220
6
Senary
23342122434
8
Octal
1130425126
10
Decimal
157428310
12
Duodecimal
4488041a
16
Hexadecimal
9622a56
20
Vigesimal
293iafa
36
Base36
2lq8gm
md5
0c830b09e5056b15eb99f0d38d98f5ff
sha1
7ac6518815da98c5b0437b906edbacfd5d43a06b
sha256
f490a74e0e110bf5910336b505cc1cab3b651891186fd194b5563e313f4040b4
sha512
b68919c02a903030124221933ca3f379234e674ef7a79629ec4cfb0c2684e142608c3261e2349d6cd430f461333539109a71e23b566308c96bb4e54b424ec486
ripemd-160
131c9966b737ad641748b77a6c7cf3697d3ca38f
Diameter
314856620
Circumference
989151244.32611
Area
7.7860204364329E+16
Volume
1.6343200519108E+25
Surface area
3.1144081745731E+17
Circumference
989151244.32611
Perimeter
629713240
Area
24783672789456100
Diagonal
222637251.10348
Surface area
148702036736736600
Volume
3.9016517228371E+24
Space diagonal
272673831.4697
Perimeter
472284930
Area
1.0731645117375E+16
Altitude
136336915.73485
Surface area
1.0731645117375E+16
Volume
4.5981406517438E+23
Height
74212417.034492