30761390 (number)

30761390 is an even 8-digits composite number following 30761389 and preceding 30761391. In scientific notation, it is written as 3.0761390 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 11185920 positive integers (up to 30761390) that are relatively prime to 30761390.

Interesting facts

Basic properties

Name

Name thirty million seven hundred sixty-one thousand three hundred ninety

Notation

Scientific notation 3.0761390 × 10^7
Engineering notation 3.0761390 × 10^6

Prime Factorization of 30761390

Prime Factorization 2 × 5 × 11 × 279649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30761390
Product of the distinct prime numbers

The prime factorization of 30761390 is 2 × 5 × 11 × 279649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 38, 40, 267, 283, 531, 7949, 33775, 47511, 831710, 505127, 7661307, 2973671, 71328011, 97545996, 107805011, 239476462, 6802379089, 8404058376

Basic calculations (n = 30761390)

Multiplication

n×y
n×2 61522780
n×3 92284170
n×4 123045560
n×5 153806950

Division

n÷y
n÷2 15380695
n÷3 10253796.666667
n÷3 7690347.5
n÷5 6152278

Exponentiation

ny
n2 946263114732100
n3 2.9108368714889E+22
n4 8.954138823025E+29
n5 2.7544175644921E+37

Nth Root

y√n
2√n 5546.2951598342
3√n 313.33000474307
4√n 74.473452718631
5√n 31.448590910575

Divisors of 30761390

1, 2, 5, 10, 11, 22, 55, 110, 279649, 559298, 1398245, 2796490, 3076139, 6152278, 15380695, 30761390

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30761389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30761390 can be divided by 16 positive divisors. The sum of these divisors (counting 30761390) is 1, the average is 0.0625.

Base conversion 30761390

Base System Value
2 Binary 1110101010110000110101110
3 Ternary 2010212211200202
4 Quaternary 1311112012232
5 Quinary 30333331030
6 Senary 3015153502
8 Octal 165260656
10 Decimal 30761390
12 Duodecimal a375892
16 Hexadecimal 1d561ae
20 Vigesimal 9c539a
36 Base36 ibbn2

Cryptographic Hash Functions

md5 0b05d6b0a106cc06c92d3316e146cedf
sha1 49524a843ca6fca39e4015752d26ceb7e3fe1525
sha256 7a3a2d9cd32e3bad8390757c3a23503a8d68803abe24bbd05a32d88e45fc28d6
sha512 baef4d3d7533dac946533fd6527053d3fcc341e546adc0f998d96870e647d538c294e9d400620f5eff81f579aa56eca2c8f7102100f0f13be57979e8f2359c68
ripemd-160 7b8700a8379aba74f616244e7b983481c9aff4d0

30761390 as geometric shapes

Circle

Radius = n
Diameter 61522780
Circumference 193279513.67642
Area 2.9727732496054E+15

Sphere

Radius = n
Volume 1.2192884975024E+23
Surface area 1.1891092998421E+16
Circumference 193279513.67642

Square

Length = n
Perimeter 123045560
Area 946263114732100
Diagonal 43503174.935448

Cube

Length = n
Surface area 5677578688392600
Volume 2.9108368714889E+22
Space diagonal 53280290.391441

Equilateral Triangle

Length = n
Perimeter 92284170
Area 4.0974394801109E+14
Altitude 26640145.195721

Triangular Pyramid

Length = n
Surface area 4.0974394801109E+14
Volume 3.4304541512627E+21
Height 14501058.311816