30278664 (number)

30278664 is an even 8-digits composite number following 30278663 and preceding 30278665. In scientific notation, it is written as 3.0278664 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 9054720 positive integers (up to 30278664) that are relatively prime to 30278664.

Interesting facts

Basic properties

Name

Name thirty million two hundred seventy-eight thousand six hundred sixty-four

Notation

Scientific notation 3.0278664 × 10^7
Engineering notation 3.0278664 × 10^6

Prime Factorization of 30278664

Prime Factorization 2 × 2 × 2 × 117 × 3 × 41 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7569666
Product of the distinct prime numbers

The prime factorization of 30278664 is 2 × 2 × 2 × 117 × 3 × 41 × 263. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30278664)

Multiplication

n×y
n×2 60557328
n×3 90835992
n×4 121114656
n×5 151393320

Division

n÷y
n÷2 15139332
n÷3 10092888
n÷3 7569666
n÷5 6055732.8

Exponentiation

ny
n2 916797493624896
n3 2.775940326551E+22
n4 8.4051764431689E+29
n5 2.5449751338343E+37

Nth Root

y√n
2√n 5502.6052011752
3√n 311.68236905391
4√n 74.17954705426
5√n 31.349263463182

Divisors of 30278664

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30278663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30278664 can be divided by 64 positive divisors. The sum of these divisors (counting 30278664) is 1, the average is 0.015625.

Base conversion 30278664

Base System Value
2 Binary 1110011100000010000001000
3 Ternary 2002222022112000
4 Quaternary 1303200100020
5 Quinary 30222404124
6 Senary 3000551000
8 Octal 163402010
10 Decimal 30278664
12 Duodecimal a182460
16 Hexadecimal 1ce0408
20 Vigesimal 994gd4
36 Base36 i0z60

Cryptographic Hash Functions

md5 84652553d40fecf836f5c5be68245b86
sha1 b387fdf41a063916ec8f14a9fc22068f47d2d0d5
sha256 b67df50be1d8346f7ff9bdde7ecca6c17f2963e83da8eb9eed35a278569785f7
sha512 743312cb14e80898dc3cf78bc700bd46988e676723ddcf0540442ba72c468b0f55a818dc7f58fcfb6cef5608303ab49b922b10c5d47b30ff36eff7530688d328
ripemd-160 4738600e658142e4d187e367c5953f36acad43bc

30278664 as geometric shapes

Circle

Radius = n
Diameter 60557328
Circumference 190246456.76583
Area 2.8802042708015E+15

Sphere

Radius = n
Volume 1.1627831648929E+23
Surface area 1.1520817083206E+16
Circumference 190246456.76583

Square

Length = n
Perimeter 121114656
Area 916797493624896
Diagonal 42820497.279338

Cube

Length = n
Surface area 5500784961749376
Volume 2.775940326551E+22
Space diagonal 52444184.433307

Equilateral Triangle

Length = n
Perimeter 90835992
Area 3.9698495980253E+14
Altitude 26222092.216653

Triangular Pyramid

Length = n
Surface area 3.9698495980253E+14
Volume 3.2714770484557E+21
Height 14273499.093113