161672017 (number)

161672017 is an odd 9-digits composite number following 161672016 and preceding 161672018. In scientific notation, it is written as 1.61672017 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 149085840 positive integers (up to 161672017) that are relatively prime to 161672017.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million six hundred seventy-two thousand seventeen

Notation

Scientific notation 1.61672017 × 10^8
Engineering notation 1.61672017 × 10^6

Prime Factorization of 161672017

Prime Factorization 13 × 1091 × 11399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 161672017
Product of the distinct prime numbers

The prime factorization of 161672017 is 13 × 1091 × 11399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 1, 70, 117, 380, 183, 2626, 2571, 82405, 478312, 507139, 4881152, 5749552, 56331496, 7932848, 740096976, 79964466, 9629311998, 9626604813

Basic calculations (n = 161672017)

Multiplication

n×y
n×2 323344034
n×3 485016051
n×4 646688068
n×5 808360085

Division

n÷y
n÷2 80836008.5
n÷3 53890672.333333
n÷3 40418004.25
n÷5 32334403.4

Exponentiation

ny
n2 26137841080848289
n3 4.2257574875662E+24
n4 6.8318673636768E+32
n5 1.1045217765621E+41

Nth Root

y√n
2√n 12715.03114428
3√n 544.76803752625
4√n 112.76094689333
5√n 43.825509253797

Divisors of 161672017

1, 13, 1091, 11399, 14183, 148187, 12436309, 161672017

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 -161672016
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 161672017 can be divided by 8 positive divisors. The sum of these divisors (counting 161672017) is 1, the average is 0.125.

Base conversion 161672017

Base System Value
2 Binary 1001101000101110101101010001
3 Ternary 102021012210022111
4 Quaternary 21220232231101
5 Quinary 312342001032
6 Senary 24013105321
8 Octal 1150565521
10 Decimal 161672017
12 Duodecimal 46188241
16 Hexadecimal 9a2eb51
20 Vigesimal 2aa900h
36 Base36 2o96xd

Cryptographic Hash Functions

md5 f145fff255d2527bb42a9bc140e4f76f
sha1 36840f502c5be02e65fc3cbe2c82eeb8b325f310
sha256 f9e386d020547664a4c8c7888a6b811c4944f8200430e3dda143bfc82cf3db77
sha512 dc19b34817c4299246bbcf8662d7bf493695fae9a935bf30b79ac7733e3572d1faa7518fe409716629d5d1ecbea332603f6ad12728d911aa73cc470768f0c316
ripemd-160 7d5b8dd483f4d38fbb647bb71f633df8038d2ae7

161672017 as geometric shapes

Circle

Radius = n
Diameter 323344034
Circumference 1015815241.7965
Area 8.211444952029E+16

Sphere

Radius = n
Volume 1.770081157172E+25
Surface area 3.2845779808116E+17
Circumference 1015815241.7965

Square

Length = n
Perimeter 646688068
Area 26137841080848289
Diagonal 228638759.09761

Cube

Length = n
Surface area 156827046485089734
Volume 4.2257574875662E+24
Space diagonal 280024147.60614

Equilateral Triangle

Length = n
Perimeter 485016051
Area 1.1318017188048E+16
Altitude 140012073.80307

Triangular Pyramid

Length = n
Surface area 1.1318017188048E+16
Volume 4.9801029585132E+23
Height 76212919.699205