164078391 (number)

164078391 is an odd 9-digits composite number following 164078390 and preceding 164078392. In scientific notation, it is written as 1.64078391 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 109355832 positive integers (up to 164078391) that are relatively prime to 164078391.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million seventy-eight thousand three hundred ninety-one

Notation

Scientific notation 1.64078391 × 10^8
Engineering notation 1.64078391 × 10^6

Prime Factorization of 164078391

Prime Factorization 3 × 6619 × 8263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164078391
Product of the distinct prime numbers

The prime factorization of 164078391 is 3 × 6619 × 8263. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 2, 92, 398, 479, 3, 8646, 13218, 9197, 331464, 533609, 7045804, 3776289, 48763853, 13974764, 958982028, 965401756, 773600750, 5787852180

Basic calculations (n = 164078391)

Multiplication

n×y
n×2 328156782
n×3 492235173
n×4 656313564
n×5 820391955

Division

n÷y
n÷2 82039195.5
n÷3 54692797
n÷3 41019597.75
n÷5 32815678.2

Exponentiation

ny
n2 26921718393148881
n3 4.417272236903E+24
n4 7.2477892124001E+32
n5 1.1892055922778E+41

Nth Root

y√n
2√n 12809.308763552
3√n 547.45756682041
4√n 113.1782168244
5√n 43.95520174488

Divisors of 164078391

1, 3, 6619, 8263, 19857, 24789, 54692797, 164078391

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 -164078390
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 164078391 can be divided by 8 positive divisors. The sum of these divisors (counting 164078391) is 1, the average is 0.125.

Base conversion 164078391

Base System Value
2 Binary 1001110001111010001100110111
3 Ternary 102102202001020110
4 Quaternary 21301322030313
5 Quinary 314001002031
6 Senary 24140434103
8 Octal 1161721467
10 Decimal 164078391
12 Duodecimal 46b48933
16 Hexadecimal 9c7a337
20 Vigesimal 2b59fjb
36 Base36 2porp3

Cryptographic Hash Functions

md5 811971ebb9d8006f3a50b8000a8e15e5
sha1 806c4288853b470dbc480468c734a821042a8304
sha256 5893505510d38a6fcb1b494d68037d709216a7241caf4fa7044d1879799b17e5
sha512 b1087ab15cc1c182a066039a299bdef452998f0cde98f29292c42a341fcbd6a0c19a9f997a5ff8bae6d9e19159101a41ff8b0c5d28a823297d9c34f31feb6fd0
ripemd-160 f139d3faf391271f60001a3d7be3e5b9f0dc49bc

164078391 as geometric shapes

Circle

Radius = n
Diameter 328156782
Circumference 1030934935.5569
Area 8.457707272593E+16

Sphere

Radius = n
Volume 1.8503026677814E+25
Surface area 3.3830829090372E+17
Circumference 1030934935.5569

Square

Length = n
Perimeter 656313564
Area 26921718393148881
Diagonal 232041885.84456

Cube

Length = n
Surface area 161530310358893286
Volume 4.417272236903E+24
Space diagonal 284192109.63615

Equilateral Triangle

Length = n
Perimeter 492235173
Area 1.1657446020999E+16
Altitude 142096054.81808

Triangular Pyramid

Length = n
Surface area 1.1657446020999E+16
Volume 5.2058052551019E+23
Height 77347295.281519