166640900 (number)

166640900 is an even 9-digits composite number following 166640899 and preceding 166640901. In scientific notation, it is written as 1.66640900 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 66656320 positive integers (up to 166640900) that are relatively prime to 166640900.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million six hundred forty thousand nine hundred

Notation

Scientific notation 1.66640900 × 10^8
Engineering notation 1.66640900 × 10^6

Prime Factorization of 166640900

Prime Factorization 2 × 2 × 25 × 1666409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83320450
Product of the distinct prime numbers

The prime factorization of 166640900 is 2 × 2 × 25 × 1666409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 24, 13, 734, 223, 6945, 6010, 20544, 90263, 643259, 320345, 7843503, 8511709, 49623943, 45939274, 599022699, 73394170, 5193171163, 7408897580

Basic calculations (n = 166640900)

Multiplication

n×y
n×2 333281800
n×3 499922700
n×4 666563600
n×5 833204500

Division

n÷y
n÷2 83320450
n÷3 55546966.666667
n÷3 41660225
n÷5 33328180

Exponentiation

ny
n2 27769189552810000
n3 4.6274827393509E+24
n4 7.7112788841989E+32
n5 1.2850144534139E+41

Nth Root

y√n
2√n 12908.946510076
3√n 550.29284680124
4√n 113.61754490428
5√n 44.091646870889

Divisors of 166640900

1, 2, 4, 25, 50, 100, 1666409, 3332818, 6665636, 41660225, 83320450, 166640900

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 -166640899
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 166640900 can be divided by 12 positive divisors. The sum of these divisors (counting 166640900) is 1, the average is 0.083333333333333.

Base conversion 166640900

Base System Value
2 Binary 1001111011101011110100000100
3 Ternary 102121120020100012
4 Quaternary 21323223310010
5 Quinary 320130002100
6 Senary 24311405352
8 Octal 1173536404
10 Decimal 166640900
12 Duodecimal 47983858
16 Hexadecimal 9eebd04
20 Vigesimal 2c1a250
36 Base36 2r7oxw

Cryptographic Hash Functions

md5 e374dd7c4ae97da62826a4dd5da62ea4
sha1 b346ced3dc2b2fe03e58aa45cfbe50a9b8b6d235
sha256 8eadd62b34500f4930ca40748232d3738b836d7bcaa551b78537fb8a06452516
sha512 29e60b2d10b157705b689df7eb37d7e2b0e8551abd4ed49e234dc1c8d79c48df31e4404c66b692fd569b47e466fb807ae097e3769c9b0aa4b276decab95f764e
ripemd-160 4fa2ae4c662b98de65ab3fd74eff1432303471bf

166640900 as geometric shapes

Circle

Radius = n
Diameter 333281800
Circumference 1047035654.4552
Area 8.723948189525E+16

Sphere

Radius = n
Volume 1.9383554371411E+25
Surface area 3.48957927581E+17
Circumference 1047035654.4552

Square

Length = n
Perimeter 666563600
Area 27769189552810000
Diagonal 235665820.82606

Cube

Length = n
Surface area 166615137316860000
Volume 4.6274827393509E+24
Space diagonal 288630505.419

Equilateral Triangle

Length = n
Perimeter 499922700
Area 1.2024411797619E+16
Altitude 144315252.7095

Triangular Pyramid

Length = n
Surface area 1.2024411797619E+16
Volume 5.4535407080312E+23
Height 78555273.608686