166768140 (number)

166768140 is an even 9-digits composite number following 166768139 and preceding 166768141. In scientific notation, it is written as 1.66768140 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 34652160 positive integers (up to 166768140) that are relatively prime to 166768140.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million seven hundred sixty-eight thousand one hundred forty

Notation

Scientific notation 1.66768140 × 10^8
Engineering notation 1.66768140 × 10^6

Prime Factorization of 166768140

Prime Factorization 2 × 2 × 35 × 3 × 11 × 36097

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 83384070
Product of the distinct prime numbers

The prime factorization of 166768140 is 2 × 2 × 35 × 3 × 11 × 36097. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166768140)

Multiplication

n×y
n×2 333536280
n×3 500304420
n×4 667072560
n×5 833840700

Division

n÷y
n÷2 83384070
n÷3 55589380
n÷3 41692035
n÷5 33353628

Exponentiation

ny
n2 27811612519059600
n3 4.6380908902043E+24
n4 7.7348579091031E+32
n5 1.2899278666654E+41

Nth Root

y√n
2√n 12913.873934649
3√n 550.43287134529
4√n 113.63922709456
5√n 44.09837812167

Divisors of 166768140

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166768139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166768140 can be divided by 48 positive divisors. The sum of these divisors (counting 166768140) is 1, the average is 0.020833333333333.

Base conversion 166768140

Base System Value
2 Binary 1001111100001010111000001100
3 Ternary 102121210200212210
4 Quaternary 21330022320030
5 Quinary 320143040030
6 Senary 24314230420
8 Octal 1174127014
10 Decimal 166768140
12 Duodecimal 47a25410
16 Hexadecimal 9f0ae0c
20 Vigesimal 2c26070
36 Base36 2raf4c

Cryptographic Hash Functions

md5 9786d48c4ef971fc3d4effdca8b04f4b
sha1 1fc99eb831bd78b571f6d2c928f85599ce5f62d7
sha256 1a30d0181ef4827c859b45efeffcdd8d1636a7fb3299339cc1ef4f036b3c047f
sha512 c867298a30217e3ff09954269949cb46198459da935f899f064d44563c5ca9caa915a8ccd868ffefb89d8f74377dd9e2e106e61c22679f404c88e6c25db8b37d
ripemd-160 5c6de566ab2cfcf75015602f9168ef62ad9d09f8

166768140 as geometric shapes

Circle

Radius = n
Diameter 333536280
Circumference 1047835126.9537
Area 8.7372757574364E+16

Sphere

Radius = n
Volume 1.9427989689797E+25
Surface area 3.4949103029745E+17
Circumference 1047835126.9537

Square

Length = n
Perimeter 667072560
Area 27811612519059600
Diagonal 235845765.35974

Cube

Length = n
Surface area 166869675114357600
Volume 4.6380908902043E+24
Space diagonal 288850891.56376

Equilateral Triangle

Length = n
Perimeter 500304420
Area 1.2042781480857E+16
Altitude 144425445.78188

Triangular Pyramid

Length = n
Surface area 1.2042781480857E+16
Volume 5.466042533705E+23
Height 78615255.119912