166403725 (number)

166403725 is an odd 9-digits composite number following 166403724 and preceding 166403726. In scientific notation, it is written as 1.66403725 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 131876720 positive integers (up to 166403725) that are relatively prime to 166403725.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million four hundred three thousand seven hundred twenty-five

Notation

Scientific notation 1.66403725 × 10^8
Engineering notation 1.66403725 × 10^6

Prime Factorization of 166403725

Prime Factorization 25 × 107 × 62207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 166403725
Product of the distinct prime numbers

The prime factorization of 166403725 is 25 × 107 × 62207. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166403725)

Multiplication

n×y
n×2 332807450
n×3 499211175
n×4 665614900
n×5 832018625

Division

n÷y
n÷2 83201862.5
n÷3 55467908.333333
n÷3 41600931.25
n÷5 33280745

Exponentiation

ny
n2 27690199693875625
n3 4.6077523750548E+24
n4 7.6674715908671E+32
n5 1.275895834052E+41

Nth Root

y√n
2√n 12899.756780653
3√n 550.03165107109
4√n 113.57709619749
5√n 44.079088855495

Divisors of 166403725

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166403724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166403725 can be divided by 8 positive divisors. The sum of these divisors (counting 166403725) is 1, the average is 0.125.

Base conversion 166403725

Base System Value
2 Binary 1001111010110001111010001101
3 Ternary 102121010011222221
4 Quaternary 21322301322031
5 Quinary 320044404400
6 Senary 24302335341
8 Octal 1172617215
10 Decimal 166403725
12 Duodecimal 4788a551
16 Hexadecimal 9eb1e8d
20 Vigesimal 2c00965
36 Base36 2r2lxp

Cryptographic Hash Functions

md5 c84376505ee54601666265f0763f4065
sha1 cc7c7d199a03f5a0b85fa8d241e663f99da829de
sha256 6fdff44f19640a938b0bfc7eb682c2f01cc5c99564b2d9536fc32396a6dba8c0
sha512 6420d3523a44a516ec3ae1e8eb48e946e12ba859a699fe20c6ae51bbe1766aa51a46a76f24bfb988dc17aacc12da5b8c4152b6ea1b38842842fc72be66e9e7db
ripemd-160 d3e7c11ef5ec0368d44176f15951684e22ce0515

166403725 as geometric shapes

Circle

Radius = n
Diameter 332807450
Circumference 1045545439.98
Area 8.6991327934714E+16

Sphere

Radius = n
Volume 1.9300908014711E+25
Surface area 3.4796531173886E+17
Circumference 1045545439.98

Square

Length = n
Perimeter 665614900
Area 27690199693875625
Diagonal 235330404.7244

Cube

Length = n
Surface area 166141198163253750
Volume 4.6077523750548E+24
Space diagonal 288219706.26872

Equilateral Triangle

Length = n
Perimeter 499211175
Area 1.199020818538E+16
Altitude 144109853.13436

Triangular Pyramid

Length = n
Surface area 1.199020818538E+16
Volume 5.4302882507161E+23
Height 78443468.241468