164857690 (number)

164857690 is an even 9-digits composite number following 164857689 and preceding 164857691. In scientific notation, it is written as 1.64857690 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 63815760 positive integers (up to 164857690) that are relatively prime to 164857690.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million eight hundred fifty-seven thousand six hundred ninety

Notation

Scientific notation 1.64857690 × 10^8
Engineering notation 1.64857690 × 10^6

Prime Factorization of 164857690

Prime Factorization 2 × 5 × 31 × 531799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 164857690
Product of the distinct prime numbers

The prime factorization of 164857690 is 2 × 5 × 31 × 531799. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164857690)

Multiplication

n×y
n×2 329715380
n×3 494573070
n×4 659430760
n×5 824288450

Division

n÷y
n÷2 82428845
n÷3 54952563.333333
n÷3 41214422.5
n÷5 32971538

Exponentiation

ny
n2 27178057952136100
n3 4.4805118526753E+24
n4 7.3864683404967E+32
n5 1.2177161078724E+41

Nth Root

y√n
2√n 12839.691974498
3√n 548.32292446949
4√n 113.31236461436
5√n 43.996876157281

Divisors of 164857690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164857689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164857690 can be divided by 16 positive divisors. The sum of these divisors (counting 164857690) is 1, the average is 0.0625.

Base conversion 164857690

Base System Value
2 Binary 1001110100111000011101011010
3 Ternary 102111012122020101
4 Quaternary 21310320131122
5 Quinary 314200421230
6 Senary 24205250014
8 Octal 1164703532
10 Decimal 164857690
12 Duodecimal 4726390a
16 Hexadecimal 9d3875a
20 Vigesimal 2ba744a
36 Base36 2q5h0a

Cryptographic Hash Functions

md5 61ba2fc8eba5b374ebff532e614feedd
sha1 aa358d5f9235ced801082fe8ef401604454d4f1b
sha256 32d92e578d998ac595bc857ebe900c7e6b92b664e1b7ba9060f4f7ac8ab31cc1
sha512 bc39a9824443fe85724d0e2f28a41017d9df91ecd8d0f0ba5986421356faa9ce672c5cdfa0ed43fad1a289c2cdf0485cf1611dd499a8b7fa3523c235afd455c2
ripemd-160 dc7abc8155baf5f5e1c81d9baa0acd7dcb77240b

164857690 as geometric shapes

Circle

Radius = n
Diameter 329715380
Circumference 1035831415.5836
Area 8.5382387201268E+16

Sphere

Radius = n
Volume 1.8767924160916E+25
Surface area 3.4152954880507E+17
Circumference 1035831415.5836

Square

Length = n
Perimeter 659430760
Area 27178057952136100
Diagonal 233143981.0595

Cube

Length = n
Surface area 163068347712816600
Volume 4.4805118526753E+24
Space diagonal 285541895.09844

Equilateral Triangle

Length = n
Perimeter 494573070
Area 1.1768444306038E+16
Altitude 142770947.54922

Triangular Pyramid

Length = n
Surface area 1.1768444306038E+16
Volume 5.2803338570223E+23
Height 77714660.353166