157422766 is an even 9-digits composite number following 157422765
and preceding 157422767 . In scientific notation, it is written as 1.57422766 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 78041088 positive integers (up to 157422766) that are relatively prime to 157422766.
157422766 has 16 divisors, whose sum is 238154400
The reverse of 157422766 is 667224751
Previous prime number is 439
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million four hundred twenty-two thousand seven hundred sixty-six
Scientific notation
1.57422766 × 10^8
Engineering notation
1.57422766 × 10^6
Prime Factorization
2 × 929 × 439 × 193
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157422766
Product of the distinct prime numbers
The prime factorization of 157422766 is 2 × 929 × 439 × 193.
Since it has a total of 4 prime factors.
7 , 9 , 4 , 73 , 803 , 620 , 3877 , 3168 , 12495 , 41660 , 299397 , 951968 , 77086 , 7842432 , 61724175 , 12343967 , 419584150 , 330612694 , 9425368645 , 5365844376
n×2
314845532
n×3
472268298
n×4
629691064
n×5
787113830
n÷2
78711383
n÷3
52474255.333333
n÷3
39355691.5
n÷5
31484553.2
n2
24781927255090756
n3
3.9012395353072E+24
n4
6.1414391847661E+32
n5
9.6680234368666E+40
2 √n
12546.822944475
3 √n
539.95286053984
4 √n
112.01260172175
5 √n
43.592673806314
1 , 2 , 193 , 386 , 439 , 878 , 929 , 1858 , 84727 , 169454 , 179297 , 358594 , 407831 , 815662 , 78711383 , 157422766
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157422765
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157422766 can be divided by 16 positive divisors.
The sum of these divisors (counting 157422766) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100001010010101110
3
Ternary
101222012220102211
4
Quaternary
21120201102232
5
Quinary
310300012031
6
Senary
23342041034
8
Octal
1130412256
10
Decimal
157422766
12
Duodecimal
4487917a
16
Hexadecimal
96214ae
20
Vigesimal
293hgi6
36
Base36
2lq46m
md5
75a52c9e376508cac7c8ec86b709d13e
sha1
16bba560dc1ba9475d05aceed55b4057e67af900
sha256
8e2ad6a97327ca52d24ee5240119b88084b977132d5eac2bf5ec754bfeb31150
sha512
4273cd3ea932bc6165f3f47cc8eada9720fb02bf9510ab7aa304279271c242a1888e7acf49cde7bb93cbcb8dc753e9e8373ecd02bf7bd7c820d001c7130f6fa6
ripemd-160
fe83214b7cc1b93aacfa429b73eae1cf949244bc
Diameter
314845532
Circumference
989116410.34677
Area
7.785472060639E+16
Volume
1.634147395202E+25
Surface area
3.1141888242556E+17
Circumference
989116410.34677
Perimeter
629691064
Area
24781927255090756
Diagonal
222629410.70349
Surface area
148691563530544536
Volume
3.9012395353072E+24
Space diagonal
272664228.98003
Perimeter
472268298
Area
1.0730889278823E+16
Altitude
136332114.49001
Surface area
1.0730889278823E+16
Volume
4.5976548840813E+23
Height
74209803.567829