166427188 (number)

166427188 is an even 9-digits composite number following 166427187 and preceding 166427189. In scientific notation, it is written as 1.66427188 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 81443000 positive integers (up to 166427188) that are relatively prime to 166427188.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million four hundred twenty-seven thousand one hundred eighty-eight

Notation

Scientific notation 1.66427188 × 10^8
Engineering notation 1.66427188 × 10^6

Prime Factorization of 166427188

Prime Factorization 2 × 2 × 47 × 885251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83213594
Product of the distinct prime numbers

The prime factorization of 166427188 is 2 × 2 × 47 × 885251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166427188)

Multiplication

n×y
n×2 332854376
n×3 499281564
n×4 665708752
n×5 832135940

Division

n÷y
n÷2 83213594
n÷3 55475729.333333
n÷3 41606797
n÷5 33285437.6

Exponentiation

ny
n2 27698008905587344
n3 4.6097017353559E+24
n4 7.67179697334E+32
n5 1.2767955971799E+41

Nth Root

y√n
2√n 12900.666184349
3√n 550.05750142614
4√n 113.58109959121
5√n 44.08033181966

Divisors of 166427188

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 -166427187
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 166427188 can be divided by 12 positive divisors. The sum of these divisors (counting 166427188) is 1, the average is 0.083333333333333.

Base conversion 166427188

Base System Value
2 Binary 1001111010110111101000110100
3 Ternary 102121011101011221
4 Quaternary 21322313220310
5 Quinary 320101132223
6 Senary 24303040124
8 Octal 1172675064
10 Decimal 166427188
12 Duodecimal 478a0044
16 Hexadecimal 9eb7a34
20 Vigesimal 2c037j8
36 Base36 2r341g

Cryptographic Hash Functions

md5 8036dad5fb050ec0338e5525126bc16e
sha1 8dba25c50a9f4b3c1d57851914faa0495fadc473
sha256 066b7f91b1422e049dcbcef81cda79565d6edc06dc0a88838d4fbf9829b0cddc
sha512 595072d7f7d26e360a5ceb1bd85215d37f806a77068d8619bf020a2ec0b2ffb964165ca50c648a03fb30f4237a5afefd8310b533eb45ccf14ac7a1b1de9c67b2
ripemd-160 d4872190865667f9675d1acbb71342a169763dc2

166427188 as geometric shapes

Circle

Radius = n
Diameter 332854376
Circumference 1045692862.3568
Area 8.7015861296858E+16

Sphere

Radius = n
Volume 1.9309073476045E+25
Surface area 3.4806344518743E+17
Circumference 1045692862.3568

Square

Length = n
Perimeter 665708752
Area 27698008905587344
Diagonal 235363586.41722

Cube

Length = n
Surface area 166188053433524064
Volume 4.6097017353559E+24
Space diagonal 288260345.37682

Equilateral Triangle

Length = n
Perimeter 499281564
Area 1.1993589673243E+16
Altitude 144130172.68841

Triangular Pyramid

Length = n
Surface area 1.1993589673243E+16
Volume 5.4325855938625E+23
Height 78454528.805739