30481878 (number)

30481878 is an even 8-digits composite number following 30481877 and preceding 30481879. In scientific notation, it is written as 3.0481878 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 8560800 positive integers (up to 30481878) that are relatively prime to 30481878.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-one thousand eight hundred seventy-eight

Notation

Scientific notation 3.0481878 × 10^7
Engineering notation 3.0481878 × 10^6

Prime Factorization of 30481878

Prime Factorization 2 × 3 × 7 × 59 × 12301

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30481878
Product of the distinct prime numbers

The prime factorization of 30481878 is 2 × 3 × 7 × 59 × 12301. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 79, 65, 505, 777, 6780, 292, 88857, 77566, 874928, 407746, 8031209, 491694, 77084659, 55146039, 538806533, 477755361, 7513459568, 1415698177

Basic calculations (n = 30481878)

Multiplication

n×y
n×2 60963756
n×3 91445634
n×4 121927512
n×5 152409390

Division

n÷y
n÷2 15240939
n÷3 10160626
n÷3 7620469.5
n÷5 6096375.6

Exponentiation

ny
n2 929144886406884
n3 2.8322081071778E+22
n4 8.6331021993606E+29
n5 2.6315316800244E+37

Nth Root

y√n
2√n 5521.0395760219
3√n 312.37809602566
4√n 74.303698266115
5√n 31.391230805868

Divisors of 30481878

1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 12301, 24602, 36903, 73806, 86107, 172214, 258321, 516642, 725759, 1451518, 2177277, 4354554, 5080313, 10160626, 15240939, 30481878

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 -30481877
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 30481878 can be divided by 32 positive divisors. The sum of these divisors (counting 30481878) is 1, the average is 0.03125.

Base conversion 30481878

Base System Value
2 Binary 1110100010001110111010110
3 Ternary 2010100122021110
4 Quaternary 1310101313112
5 Quinary 30300410003
6 Senary 3005155450
8 Octal 164216726
10 Decimal 30481878
12 Duodecimal a25bb86
16 Hexadecimal 1d11dd6
20 Vigesimal 9aa4di
36 Base36 i5byu

Cryptographic Hash Functions

md5 50c3ff8697f0a7432a831c3458cde89a
sha1 3973e5ca081139784ca37f7c19b79fd97531cdbb
sha256 275f064955bed9f75304bfb897e97eed6f05cddea4ac7ec5575a052d0210fb8b
sha512 105931e061e29397480f58001b970d54fefe351fd986fc61ab500e24a630874a4cbdd7839abc4ffe6dfcd63c76ec44f065fd5eeb96b37a7b80c4a9f00279376f
ripemd-160 b2faaa3b18f90b0adcb7f8fc43a332313422eaa5

30481878 as geometric shapes

Circle

Radius = n
Diameter 60963756
Circumference 191523287.98484
Area 2.9189947492564E+15

Sphere

Radius = n
Volume 1.1863525577263E+23
Surface area 1.1675978997026E+16
Circumference 191523287.98484

Square

Length = n
Perimeter 121927512
Area 929144886406884
Diagonal 43107885.274202

Cube

Length = n
Surface area 5574869318441304
Volume 2.8322081071778E+22
Space diagonal 52796161.406116

Equilateral Triangle

Length = n
Perimeter 91445634
Area 4.0233153771238E+14
Altitude 26398080.703058

Triangular Pyramid

Length = n
Surface area 4.0233153771238E+14
Volume 3.3377892638616E+21
Height 14369295.091401