30407856 (number)

30407856 is an even 8-digits composite number following 30407855 and preceding 30407857. In scientific notation, it is written as 3.0407856 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors. There are 10135936 positive integers (up to 30407856) that are relatively prime to 30407856.

Interesting facts

Basic properties

Name

Name thirty million four hundred seven thousand eight hundred fifty-six

Notation

Scientific notation 3.0407856 × 10^7
Engineering notation 3.0407856 × 10^6

Prime Factorization of 30407856

Prime Factorization 2 × 2 × 2 × 2 × 3 × 633497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3800982
Product of the distinct prime numbers

The prime factorization of 30407856 is 2 × 2 × 2 × 2 × 3 × 633497. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 10, 48, 15, 971, 683, 2716, 108, 6652, 38475, 961792, 213895, 3079075, 7954896, 70729711, 36639374, 814066956, 278388536, 7624843330, 4796204060

Basic calculations (n = 30407856)

Multiplication

n×y
n×2 60815712
n×3 91223568
n×4 121631424
n×5 152039280

Division

n÷y
n÷2 15203928
n÷3 10135952
n÷3 7601964
n÷5 6081571.2

Exponentiation

ny
n2 924637706516736
n3 2.8116250231931E+22
n4 8.5495488831253E+29
n5 2.5997345130303E+37

Nth Root

y√n
2√n 5514.3318724937
3√n 312.12503207025
4√n 74.258547470939
5√n 31.375969921564

Divisors of 30407856

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 633497, 1266994, 1900491, 2533988, 3800982, 5067976, 7601964, 10135952, 15203928, 30407856

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30407855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30407856 can be divided by 20 positive divisors. The sum of these divisors (counting 30407856) is 1, the average is 0.05.

Base conversion 30407856

Base System Value
2 Binary 1110011111111110010110000
3 Ternary 2010012212201220
4 Quaternary 1303333302300
5 Quinary 30241022411
6 Senary 3003425040
8 Octal 163776260
10 Decimal 30407856
12 Duodecimal a225180
16 Hexadecimal 1cffcb0
20 Vigesimal 9a0jcg
36 Base36 i3quo

Cryptographic Hash Functions

md5 b48739685ccd945aec26e92e2e1c44d7
sha1 0730f28fece914b8b3a61f38677294068447a459
sha256 d00cbdd28b78bc8dc423b708d7088c8d446ebae01dd57aadb7aeb30f22ebcbd9
sha512 1cb2033f582738a0e8ebca233fddeb93fe8137c23a032441f4c1f827e02d770037e93979b5feed36bbf6d198d396c0ac2e7f1a09c71c0cdde6318fe8f34c79c5
ripemd-160 6816dea659519c52569b83aafb0fc71a73083d13

30407856 as geometric shapes

Circle

Radius = n
Diameter 60815712
Circumference 191058194.04203
Area 2.9048350260251E+15

Sphere

Radius = n
Volume 1.1777307356684E+23
Surface area 1.16193401041E+16
Circumference 191058194.04203

Square

Length = n
Perimeter 121631424
Area 924637706516736
Diagonal 43003202.357888

Cube

Length = n
Surface area 5547826239100416
Volume 2.8116250231931E+22
Space diagonal 52667951.541238

Equilateral Triangle

Length = n
Perimeter 91223568
Area 4.0037987157024E+14
Altitude 26333975.770619

Triangular Pyramid

Length = n
Surface area 4.0037987157024E+14
Volume 3.3135318667561E+21
Height 14334400.785963