157348889 is an odd 9-digits composite number following 157348888
and preceding 157348890 . In scientific notation, it is written as 1.57348889 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 148093056 positive integers (up to 157348889) that are relatively prime to 157348889.
157348889 has 4 divisors, whose sum is 166604724
The reverse of 157348889 is 988843751
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred fifty-seven million three hundred forty-eight thousand eight hundred eighty-nine
Scientific notation
1.57348889 × 10^8
Engineering notation
1.57348889 × 10^6
Prime Factorization
17 × 9255817
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157348889
Product of the distinct prime numbers
The prime factorization of 157348889 is 17 × 9255817.
Since it has a total of 2 prime factors.
2 , 8 , 11 , 12 , 415 , 694 , 1977 , 3122 , 99679 , 55511 , 465062 , 892281 , 3615496 , 9611220 , 71226243 , 70838470 , 690749777 , 4629612 , 3167308684 , 1877425421
n×2
314697778
n×3
472046667
n×4
629395556
n×5
786744445
n÷2
78674444.5
n÷3
52449629.666667
n÷3
39337222.25
n÷5
31469777.8
n2
24758672869534321
n3
3.8957496691357E+24
n4
6.1299188226061E+32
n5
9.6453591639727E+40
2 √n
12543.878546925
3 √n
539.86838241737
4 √n
111.99945779746
5 √n
43.58858151299
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157348888
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157348889 can be divided by 4 positive divisors.
The sum of these divisors (counting 157348889) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000001111010000011001
3
Ternary
101222002011002122
4
Quaternary
21120033100121
5
Quinary
310240131024
6
Senary
23340311025
8
Octal
1130172031
10
Decimal
157348889
12
Duodecimal
44842475
16
Hexadecimal
960f419
20
Vigesimal
2938c49
36
Base36
2loj6h
md5
b559d64145fab1a8f97c922e4a9aa221
sha1
e29602f335ed2147082b4b7bdfb7b6e320632045
sha256
8a41983656ab8af580ee8a907f51c07cac32f18e90b6872b04f43f64c95c47f9
sha512
fdbaf11b23a640e089dccba7b45209491af97aaafa218a6e779fc084ac4a1ece60278d23308a622e60843451abbe8d9c5bd246a97ee5f4527d682a8b691a29a3
ripemd-160
6bea6a4ed344354671600fabb5e23061d28f8369
Diameter
314697778
Circumference
988652227.46583
Area
7.7781664799562E+16
Volume
1.6318478054375E+25
Surface area
3.1112665919825E+17
Circumference
988652227.46583
Perimeter
629395556
Area
24758672869534321
Diagonal
222524932.84814
Surface area
148552037217205926
Volume
3.8957496691357E+24
Space diagonal
272536270.26252
Perimeter
472046667
Area
1.0720819834503E+16
Altitude
136268135.13126
Surface area
1.0720819834503E+16
Volume
4.5911850147518E+23
Height
74174977.616046