164020978 (number)

164020978 is an even 9-digits composite number following 164020977 and preceding 164020979. In scientific notation, it is written as 1.64020978 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 74554980 positive integers (up to 164020978) that are relatively prime to 164020978.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million twenty thousand nine hundred seventy-eight

Notation

Scientific notation 1.64020978 × 10^8
Engineering notation 1.64020978 × 10^6

Prime Factorization of 164020978

Prime Factorization 2 × 11 × 7455499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164020978
Product of the distinct prime numbers

The prime factorization of 164020978 is 2 × 11 × 7455499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 2, 57, 414, 21, 1195, 930, 18410, 70860, 636069, 278877, 3459307, 1856457, 99537275, 33897693, 488314211, 52138867, 4287010098, 1785162439

Basic calculations (n = 164020978)

Multiplication

n×y
n×2 328041956
n×3 492062934
n×4 656083912
n×5 820104890

Division

n÷y
n÷2 82010489
n÷3 54673659.333333
n÷3 41005244.5
n÷5 32804195.6

Exponentiation

ny
n2 26902881224076484
n3 4.4126368893909E+24
n4 7.2376501815677E+32
n5 1.1871264612026E+41

Nth Root

y√n
2√n 12807.067501969
3√n 547.39370537822
4√n 113.16831492061
5√n 43.952125223625

Divisors of 164020978

1, 2, 11, 22, 7455499, 14910998, 82010489, 164020978

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 -164020977
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 164020978 can be divided by 8 positive divisors. The sum of these divisors (counting 164020978) is 1, the average is 0.125.

Base conversion 164020978

Base System Value
2 Binary 1001110001101100001011110010
3 Ternary 102102122010111001
4 Quaternary 21301230023302
5 Quinary 313442132403
6 Senary 24135312214
8 Octal 1161541362
10 Decimal 164020978
12 Duodecimal 46b1b66a
16 Hexadecimal 9c6c2f2
20 Vigesimal 2b52c8i
36 Base36 2pnjea

Cryptographic Hash Functions

md5 f89fefe50f27a7daa6d01ba3079c862d
sha1 4920885b4ee57e07c635378390c7e76867e792e0
sha256 a82260800dc3956e0182ab922b4b216886c19497a7240dafb0c32786d246a067
sha512 fa72e5e276b5739c8b61faddac852f60e8be6e1f1d56adf13b5bac3283ae43e0c633f72cfd0f1b5c3a0e1b59e803e4a837a7496fd98765d62bf738bf2058922e
ripemd-160 5a31191333dfeec3d96ee83f33f1aad0d468e5a4

164020978 as geometric shapes

Circle

Radius = n
Diameter 328041956
Circumference 1030574199.0388
Area 8.4517894013957E+16

Sphere

Radius = n
Volume 1.848361017956E+25
Surface area 3.3807157605583E+17
Circumference 1030574199.0388

Square

Length = n
Perimeter 656083912
Area 26902881224076484
Diagonal 231960691.6013

Cube

Length = n
Surface area 161417287344458904
Volume 4.4126368893909E+24
Space diagonal 284092667.40314

Equilateral Triangle

Length = n
Perimeter 492062934
Area 1.1649289287523E+16
Altitude 142046333.70157

Triangular Pyramid

Length = n
Surface area 1.1649289287523E+16
Volume 5.2003424456703E+23
Height 77320230.533766