157428316 is an even 9-digits composite number following 157428315
and preceding 157428317 . In scientific notation, it is written as 1.57428316 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 78487920 positive integers (up to 157428316) that are relatively prime to 157428316.
157428316 has 12 divisors, whose sum is 276291400
The reverse of 157428316 is 613824751
Previous prime number is 349
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred fifty-seven million four hundred twenty-eight thousand three hundred sixteen
Scientific notation
1.57428316 × 10^8
Engineering notation
1.57428316 × 10^6
Prime Factorization
2 × 2 × 349 × 112771
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78714158
Product of the distinct prime numbers
The prime factorization of 157428316 is 2 × 2 × 349 × 112771.
Since it has a total of 4 prime factors.
2 , 6 , 32 , 49 , 824 , 347 , 3737 , 6926 , 37344 , 4289 , 96540 , 402680 , 3553105 , 4405851 , 51729583 , 69265541 , 178609448 , 520926346 , 1000905458 , 2860821084
n×2
314856632
n×3
472284948
n×4
629713264
n×5
787141580
n÷2
78714158
n÷3
52476105.333333
n÷3
39357079
n÷5
31485663.2
n2
24783674678595856
n3
3.9016521689432E+24
n4
6.1423053057447E+32
n5
9.6697278064126E+40
2 √n
12547.044114053
3 √n
539.95920588035
4 √n
112.01358897051
5 √n
43.592981177267
1 , 2 , 4 , 349 , 698 , 1396 , 112771 , 225542 , 451084 , 39357079 , 78714158 , 157428316
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
-157428315
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 157428316 can be divided by 12 positive divisors.
The sum of these divisors (counting 157428316) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000100010101001011100
3
Ternary
101222020012001101
4
Quaternary
21120202221130
5
Quinary
310300201231
6
Senary
23342122444
8
Octal
1130425134
10
Decimal
157428316
12
Duodecimal
44880424
16
Hexadecimal
9622a5c
20
Vigesimal
293iafg
36
Base36
2lq8gs
md5
0a09ece4c931c71f3b022d51caaf9975
sha1
28211333c0e25ca852751fd7d51613e55fa66d08
sha256
6bd2c6dad86c4bdb16e4c8144b98fe7ae3b54596f6a0e7cd52c20a742ba6cb9c
sha512
b2608d741f429e0268b4b2e62f403e8a5d2b4289b27d172850dddeb369a7bf3bce5e0be34bcd81d55b3d38bbce26389fc8e78413a995a15d8ea0d8993f4be235
ripemd-160
4d8d42c73dfb38d22a31f74ed0bf3c3357288069
Diameter
314856632
Circumference
989151282.02522
Area
7.7860210299236E+16
Volume
1.6343202387753E+25
Surface area
3.1144084119694E+17
Circumference
989151282.02522
Perimeter
629713264
Area
24783674678595856
Diagonal
222637259.58876
Surface area
148702048071575136
Volume
3.9016521689432E+24
Space diagonal
272673841.86201
Perimeter
472284948
Area
1.0731645935397E+16
Altitude
136336920.931
Surface area
1.0731645935397E+16
Volume
4.5981411774849E+23
Height
74212419.862919