164020155 (number)

164020155 is an odd 9-digits composite number following 164020154 and preceding 164020156. In scientific notation, it is written as 1.64020155 × 10^8. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 79418880 positive integers (up to 164020155) that are relatively prime to 164020155.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million twenty thousand one hundred fifty-five

Notation

Scientific notation 1.64020155 × 10^8
Engineering notation 1.64020155 × 10^6

Prime Factorization of 164020155

Prime Factorization 15 × 13 × 61 × 13789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 164020155
Product of the distinct prime numbers

The prime factorization of 164020155 is 15 × 13 × 61 × 13789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 90, 34, 842, 329, 87, 7778, 87280, 35704, 969901, 754011, 6599386, 291239, 12295912, 9141101, 60672499, 657833287, 2580978324, 9039103244

Basic calculations (n = 164020155)

Multiplication

n×y
n×2 328040310
n×3 492060465
n×4 656080620
n×5 820100775

Division

n÷y
n÷2 82010077.5
n÷3 54673385
n÷3 41005038.75
n÷5 32804031

Exponentiation

ny
n2 26902611246224025
n3 4.4125704665104E+24
n4 7.2375049186546E+32
n5 1.187096678571E+41

Nth Root

y√n
2√n 12807.035371232
3√n 547.39278983319
4√n 113.16817296057
5√n 43.952081116253

Divisors of 164020155

1, 13, 15, 61, 195, 793, 915, 11895, 13789, 179257, 206835, 841129, 2688855, 10934677, 12616935, 164020155

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 -164020154
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 164020155 can be divided by 16 positive divisors. The sum of these divisors (counting 164020155) is 1, the average is 0.0625.

Base conversion 164020155

Base System Value
2 Binary 1001110001101011111110111011
3 Ternary 102102122002100120
4 Quaternary 21301223332323
5 Quinary 313442121110
6 Senary 24135304323
8 Octal 1161537673
10 Decimal 164020155
12 Duodecimal 46b1b0a3
16 Hexadecimal 9c6bfbb
20 Vigesimal 2b52a7f
36 Base36 2pnirf

Cryptographic Hash Functions

md5 3b0fb7065fb633bdece647d36018e859
sha1 ca5ef7348a2156f0233a529bd5c7395e01a15996
sha256 d9068ba4dad70dee220951a39b2562d2474041f001c962d2f333c2842bf1f449
sha512 041074df9ff272d5ced5c45dfb0dfe31d633b199084c797b9258097904ce073b7e4335c596ac60a75063aec3daa78cb17295e8db740d4b6aaaa3d0228b51be37
ripemd-160 5fd9a2d6f90fa45d2e8c8a4e2021cb6ffd599665

164020155 as geometric shapes

Circle

Radius = n
Diameter 328040310
Circumference 1030569027.9773
Area 8.451704585352E+16

Sphere

Radius = n
Volume 1.8483331948049E+25
Surface area 3.3806818341408E+17
Circumference 1030569027.9773

Square

Length = n
Perimeter 656080620
Area 26902611246224025
Diagonal 231959527.70354

Cube

Length = n
Surface area 161415667477344150
Volume 4.4125704665104E+24
Space diagonal 284091241.92532

Equilateral Triangle

Length = n
Perimeter 492060465
Area 1.1649172383683E+16
Altitude 142045620.96266

Triangular Pyramid

Length = n
Surface area 1.1649172383683E+16
Volume 5.200264165555E+23
Height 77319842.567846