157351628 is an even 9-digits composite number following 157351627
and preceding 157351629 . In scientific notation, it is written as 1.57351628 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 67436400 positive integers (up to 157351628) that are relatively prime to 157351628.
157351628 has 12 divisors, whose sum is 314703312
The reverse of 157351628 is 826153751
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million three hundred fifty-one thousand six hundred twenty-eight
Scientific notation
1.57351628 × 10^8
Engineering notation
1.57351628 × 10^6
Prime Factorization
2 × 2 × 7 × 5619701
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78675814
Product of the distinct prime numbers
The prime factorization of 157351628 is 2 × 2 × 7 × 5619701.
Since it has a total of 4 prime factors.
2 , 8 , 75 , 93 , 454 , 997 , 8758 , 2167 , 65936 , 50725 , 96361 , 29552 , 6885590 , 9850384 , 33524395 , 15874400 , 281265053 , 180891553 , 2433736681 , 4501661230
n×2
314703256
n×3
472054884
n×4
629406512
n×5
786758140
n÷2
78675814
n÷3
52450542.666667
n÷3
39337907
n÷5
31470325.6
n2
24759534834250384
n3
3.895953114692E+24
n4
6.1303456520846E+32
n5
9.6461986855823E+40
2 √n
12543.987723208
3 √n
539.8715149274
4 √n
111.99994519288
5 √n
43.588733262766
1 , 2 , 4 , 7 , 14 , 28 , 5619701 , 11239402 , 22478804 , 39337907 , 78675814 , 157351628
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
-157351627
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 157351628 can be divided by 12 positive divisors.
The sum of these divisors (counting 157351628) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000001111111011001100
3
Ternary
101222002021212002
4
Quaternary
21120033323030
5
Quinary
310240223003
6
Senary
23340331432
8
Octal
1130177314
10
Decimal
157351628
12
Duodecimal
44843b78
16
Hexadecimal
960fecc
20
Vigesimal
2938j18
36
Base36
2lolak
md5
a523168bddc40e9ff3771d693856d71b
sha1
f3d9804df5eaf4c2da008e7d32605786005f39ef
sha256
c66f13852419f688de26cb8114115c03ad75ccfb7f329d99622e1bc7351d54a4
sha512
c31d8fe5c64782467218f6e4aa43d93e1e43d6dacb3d1bb1f1ecb71f5249050004f05db10536289521c3fdd8e4f2234f186e323e4ab4c851620694da42230b2e
ripemd-160
3c4320bb28149dc5ed2ef455c9a10a49ce38b95d
Diameter
314703256
Circumference
988669437.11039
Area
7.7784372741582E+16
Volume
1.6319330245129E+25
Surface area
3.1113749096633E+17
Circumference
988669437.11039
Perimeter
629406512
Area
24759534834250384
Diagonal
222528806.37909
Surface area
148557209005502304
Volume
3.895953114692E+24
Space diagonal
272541014.34968
Perimeter
472054884
Area
1.0721193076173E+16
Altitude
136270507.17484
Surface area
1.0721193076173E+16
Volume
4.5914247776393E+23
Height
74176268.793029