164015978 (number)

164015978 is an even 9-digits composite number following 164015977 and preceding 164015979. In scientific notation, it is written as 1.64015978 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 67748400 positive integers (up to 164015978) that are relatively prime to 164015978.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.64015978 × 10^8
Engineering notation 1.64015978 × 10^6

Prime Factorization of 164015978

Prime Factorization 2 × 7 × 31 × 307 × 1231

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 164015978
Product of the distinct prime numbers

The prime factorization of 164015978 is 2 × 7 × 31 × 307 × 1231. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 6, 31, 806, 339, 7156, 9168, 24332, 28194, 833840, 44726, 3993215, 5303619, 68189, 73116771, 456509587, 185510728, 1312518226, 2827609027

Basic calculations (n = 164015978)

Multiplication

n×y
n×2 328031956
n×3 492047934
n×4 656063912
n×5 820079890

Division

n÷y
n÷2 82007989
n÷3 54671992.666667
n÷3 41003994.5
n÷5 32803195.6

Exponentiation

ny
n2 26901241039296484
n3 4.4122333584739E+24
n4 7.2367676945433E+32
n5 1.1869455309793E+41

Nth Root

y√n
2√n 12806.872295764
3√n 547.38814308903
4√n 113.16745245769
5√n 43.951857253871

Divisors of 164015978

1, 2, 7, 14, 31, 62, 217, 307, 434, 614, 1231, 2149, 2462, 4298, 8617, 9517, 17234, 19034, 38161, 66619, 76322, 133238, 267127, 377917, 534254, 755834, 2645419, 5290838, 11715427, 23430854, 82007989, 164015978

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164015977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164015978 can be divided by 32 positive divisors. The sum of these divisors (counting 164015978) is 1, the average is 0.03125.

Base conversion 164015978

Base System Value
2 Binary 1001110001101010111101101010
3 Ternary 102102121212121212
4 Quaternary 21301222331222
5 Quinary 313442002403
6 Senary 24135233122
8 Octal 1161527552
10 Decimal 164015978
12 Duodecimal 46b187a2
16 Hexadecimal 9c6af6a
20 Vigesimal 2b51jii
36 Base36 2pnfje

Cryptographic Hash Functions

md5 fe7318794e8589fb1306e33e6a8d94d1
sha1 5328cb1c2920cba218859d19c01531558183ef88
sha256 5659c3be0602adb11ed1d78c4d9bbb807155fb9fa39a1af990fb6ec6fb68389f
sha512 4935ba8709e7f4e1c035dafb1633aa7b949cf521f0325951329add2e6baa41d294df9c6917c1f1ee4e4ff87dda9b729dee558476c5b72c9a4707eac75af37292
ripemd-160 03a76a7ea77765acf4bdf4ab3bda688eeae82a18

164015978 as geometric shapes

Circle

Radius = n
Diameter 328031956
Circumference 1030542783.1123
Area 8.4512741221502E+16

Sphere

Radius = n
Volume 1.8481919873207E+25
Surface area 3.3805096488601E+17
Circumference 1030542783.1123

Square

Length = n
Perimeter 656063912
Area 26901241039296484
Diagonal 231953620.53349

Cube

Length = n
Surface area 161407446235778904
Volume 4.4122333584739E+24
Space diagonal 284084007.1491

Equilateral Triangle

Length = n
Perimeter 492047934
Area 1.164857906668E+16
Altitude 142042003.57455

Triangular Pyramid

Length = n
Surface area 1.164857906668E+16
Volume 5.199866879924E+23
Height 77317873.511162