166977072 (number)

166977072 is an even 9-digits composite number following 166977071 and preceding 166977073. In scientific notation, it is written as 1.66977072 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 55658880 positive integers (up to 166977072) that are relatively prime to 166977072.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million nine hundred seventy-seven thousand seventy-two

Notation

Scientific notation 1.66977072 × 10^8
Engineering notation 1.66977072 × 10^6

Prime Factorization of 166977072

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 386521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20872134
Product of the distinct prime numbers

The prime factorization of 166977072 is 2 × 2 × 2 × 2 × 9 × 3 × 386521. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166977072)

Multiplication

n×y
n×2 333954144
n×3 500931216
n×4 667908288
n×5 834885360

Division

n÷y
n÷2 83488536
n÷3 55659024
n÷3 41744268
n÷5 33395414.4

Exponentiation

ny
n2 27881342573693184
n3 4.6555449463842E+24
n4 7.7736926371164E+32
n5 1.2980284351736E+41

Nth Root

y√n
2√n 12921.960841916
3√n 550.66264154737
4√n 113.67480302123
5√n 44.109422135949

Divisors of 166977072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166977071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166977072 can be divided by 40 positive divisors. The sum of these divisors (counting 166977072) is 1, the average is 0.025.

Base conversion 166977072

Base System Value
2 Binary 1001111100111101111000110000
3 Ternary 102122012022111000
4 Quaternary 21330331320300
5 Quinary 320221231242
6 Senary 24322522000
8 Octal 1174757060
10 Decimal 166977072
12 Duodecimal 47b06300
16 Hexadecimal 9f3de30
20 Vigesimal 2c3c2dc
36 Base36 2rewc0

Cryptographic Hash Functions

md5 c19b2ac11e23ebf306e60b6fa1a41842
sha1 25f0154f52601906a37e715f47aeaafd92b3875c
sha256 97d5b269dd87b2a6996e65c710997fc2b65d69e14d75b887ffdac213bc866c59
sha512 c6eea76eaa91dd9f11395f554ceaa761bbab3e464fed5e5686fa5d65b91b76bf5a23d87470fe771e8328561ff1f43fe2e1d8c3d99f87104584b5ae00445bd599
ripemd-160 948a17ac16aade4beb31858c25f6065f4a3d884f

166977072 as geometric shapes

Circle

Radius = n
Diameter 333954144
Circumference 1049147885.4263
Area 8.7591821001735E+16

Sphere

Radius = n
Volume 1.9501101069357E+25
Surface area 3.5036728400694E+17
Circumference 1049147885.4263

Square

Length = n
Perimeter 667908288
Area 27881342573693184
Diagonal 236141239.82775

Cube

Length = n
Surface area 167288055442159104
Volume 4.6555449463842E+24
Space diagonal 289212772.40309

Equilateral Triangle

Length = n
Perimeter 500931216
Area 1.2072975480217E+16
Altitude 144606386.20154

Triangular Pyramid

Length = n
Surface area 1.2072975480217E+16
Volume 5.4866123361784E+23
Height 78713746.60925