164938894 (number)

164938894 is an even 9-digits composite number following 164938893 and preceding 164938895. In scientific notation, it is written as 1.64938894 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 81542736 positive integers (up to 164938894) that are relatively prime to 164938894.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million nine hundred thirty-eight thousand eight hundred ninety-four

Notation

Scientific notation 1.64938894 × 10^8
Engineering notation 1.64938894 × 10^6

Prime Factorization of 164938894

Prime Factorization 2 × 89 × 926623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164938894
Product of the distinct prime numbers

The prime factorization of 164938894 is 2 × 89 × 926623. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 68, 25, 677, 492, 2127, 1963, 94889, 59984, 927614, 307566, 360568, 4056883, 27546875, 19414226, 770382242, 282219526, 2459812547, 8496946419

Basic calculations (n = 164938894)

Multiplication

n×y
n×2 329877788
n×3 494816682
n×4 659755576
n×5 824694470

Division

n÷y
n÷2 82469447
n÷3 54979631.333333
n÷3 41234723.5
n÷5 32987778.8

Exponentiation

ny
n2 27204838753943236
n3 4.4871360155237E+24
n4 7.4010325162805E+32
n5 1.2207181176933E+41

Nth Root

y√n
2√n 12842.853810583
3√n 548.41293888541
4√n 113.32631561373
5√n 44.001209614353

Divisors of 164938894

1, 2, 89, 178, 926623, 1853246, 82469447, 164938894

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 -164938893
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 164938894 can be divided by 8 positive divisors. The sum of these divisors (counting 164938894) is 1, the average is 0.125.

Base conversion 164938894

Base System Value
2 Binary 1001110101001100010010001110
3 Ternary 102111100202121221
4 Quaternary 21311030102032
5 Quinary 314211021034
6 Senary 24211113554
8 Octal 1165142216
10 Decimal 164938894
12 Duodecimal 472a28ba
16 Hexadecimal 9d4c48e
20 Vigesimal 2bah74e
36 Base36 2q77ny

Cryptographic Hash Functions

md5 caddf6fe24c3578e34d8314c1cbb4fd5
sha1 74a5ecbeada7b58ea90329a3c381b8f60e01dfbf
sha256 8560571538a30275cc125336f585525684ed8d34443d386357a55e8c38be146a
sha512 1802d383ddca62f7ba0051e223966de3c90f6465cc390371cf4dd59d8cfe3ea58706fce763c912542ed0acdf97031ca857a36b859fa1ce541b0b9b3be926a9f4
ripemd-160 eb847cf227fd8638981e33e492a416824336fdb7

164938894 as geometric shapes

Circle

Radius = n
Diameter 329877788
Circumference 1036341635.3633
Area 8.5466521571483E+16

Sphere

Radius = n
Volume 1.879567138937E+25
Surface area 3.4186608628593E+17
Circumference 1036341635.3633

Square

Length = n
Perimeter 659755576
Area 27204838753943236
Diagonal 233258820.85762

Cube

Length = n
Surface area 163229032523659416
Volume 4.4871360155237E+24
Space diagonal 285682544.55222

Equilateral Triangle

Length = n
Perimeter 494816682
Area 1.1780040733387E+16
Altitude 142841272.27611

Triangular Pyramid

Length = n
Surface area 1.1780040733387E+16
Volume 5.2881405078054E+23
Height 77752940.285873