168157073 (number)

168157073 is an odd 9-digits composite number following 168157072 and preceding 168157074. In scientific notation, it is written as 1.68157073 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 143173800 positive integers (up to 168157073) that are relatively prime to 168157073.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million one hundred fifty-seven thousand seventy-three

Notation

Scientific notation 1.68157073 × 10^8
Engineering notation 1.68157073 × 10^6

Prime Factorization of 168157073

Prime Factorization 7 × 7 × 151 × 22727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 24022439
Product of the distinct prime numbers

The prime factorization of 168157073 is 7 × 7 × 151 × 22727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 83, 30, 781, 740, 4215, 7189, 39927, 47527, 919906, 429263, 3175878, 6829841, 50044130, 84073241, 385904893, 749275948, 7877157540, 5773319801

Basic calculations (n = 168157073)

Multiplication

n×y
n×2 336314146
n×3 504471219
n×4 672628292
n×5 840785365

Division

n÷y
n÷2 84078536.5
n÷3 56052357.666667
n÷3 42039268.25
n÷5 33631414.6

Exponentiation

ny
n2 28276801199927329
n3 4.7549441235827E+24
n4 7.9957748610021E+32
n5 1.3445460969931E+41

Nth Root

y√n
2√n 12967.539203719
3√n 551.95674698724
4√n 113.87510352891
5√n 44.171589537795

Divisors of 168157073

1, 7, 49, 151, 1057, 7399, 22727, 159089, 1113623, 3431777, 24022439, 168157073

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 -168157072
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 168157073 can be divided by 12 positive divisors. The sum of these divisors (counting 168157073) is 1, the average is 0.083333333333333.

Base conversion 168157073

Base System Value
2 Binary 1010000001011101111110010001
3 Ternary 102201102021010202
4 Quaternary 22001131332101
5 Quinary 321022011243
6 Senary 24404104545
8 Octal 1201357621
10 Decimal 168157073
12 Duodecimal 48395155
16 Hexadecimal a05df91
20 Vigesimal 2cajcdd
36 Base36 2s46tt

Cryptographic Hash Functions

md5 1a3d6d073f539a0ab7a95e86d735cdab
sha1 6b389804a7abea9324d5a11347f037099bae8fd1
sha256 371e302e861e3fbe7454e347e864c54b53d51b1bc998a7378efa344d240ff625
sha512 68da37a885bb8ef2b9b6044536debdc9f477bf6927503fd9f1b8e24825f8f55ccf6e9043e7824c6e5643ba7a7a6d249044182454697fc353391a8390babc15ca
ripemd-160 e100631c0e0ba2895b4f6fb7263eed193eb44e86

168157073 as geometric shapes

Circle

Radius = n
Diameter 336314146
Circumference 1056562050.3719
Area 8.8834190916711E+16

Sphere

Radius = n
Volume 1.991746336917E+25
Surface area 3.5533676366684E+17
Circumference 1056562050.3719

Square

Length = n
Perimeter 672628292
Area 28276801199927329
Diagonal 237810013.24556

Cube

Length = n
Surface area 169660807199563974
Volume 4.7549441235827E+24
Space diagonal 291256594.08807

Equilateral Triangle

Length = n
Perimeter 504471219
Area 1.224421408845E+16
Altitude 145628297.04403

Triangular Pyramid

Length = n
Surface area 1.224421408845E+16
Volume 5.603755389914E+23
Height 79270004.415188