30778884 (number)

30778884 is an even 8-digits composite number following 30778883 and preceding 30778885. In scientific notation, it is written as 3.0778884 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 9821952 positive integers (up to 30778884) that are relatively prime to 30778884.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0778884 × 10^7
Engineering notation 3.0778884 × 10^6

Prime Factorization of 30778884

Prime Factorization 2 × 2 × 9 × 59 × 43 × 337

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15389442
Product of the distinct prime numbers

The prime factorization of 30778884 is 2 × 2 × 9 × 59 × 43 × 337. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30778884)

Multiplication

n×y
n×2 61557768
n×3 92336652
n×4 123115536
n×5 153894420

Division

n÷y
n÷2 15389442
n÷3 10259628
n÷3 7694721
n÷5 6155776.8

Exponentiation

ny
n2 947339700285456
n3 2.9158058743681E+22
n4 8.9745250773694E+29
n5 2.7622586631144E+37

Nth Root

y√n
2√n 5547.8720244793
3√n 313.38939040306
4√n 74.484038722932
5√n 31.452167059386

Divisors of 30778884

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30778883
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30778884 can be divided by 48 positive divisors. The sum of these divisors (counting 30778884) is 1, the average is 0.020833333333333.

Base conversion 30778884

Base System Value
2 Binary 1110101011010011000000100
3 Ternary 2010220201200200
4 Quaternary 1311122120010
5 Quinary 30334411014
6 Senary 3015410500
8 Octal 165323004
10 Decimal 30778884
12 Duodecimal a383a30
16 Hexadecimal 1d5a604
20 Vigesimal 9c7744
36 Base36 ibp50

Cryptographic Hash Functions

md5 b5d374a670862955cf2a5c85252d8856
sha1 682af16ec1467322d2942787d6a27387e4f02a8c
sha256 bd2d14d36e6d8a2c99c55547805f73d955ed7b926f45d64a45619930b2000f4d
sha512 763e3eb0b064f8013e17a65b3478f39c0f0cbdb3be354d7b5c94cac30b6849c1ba56851ea7e43291ea964b72e464ebf54087377e475400ee65eab59713db4cec
ripemd-160 2a1b53d5dc2ca7eb90405d872fe14b08edc2b8ef

30778884 as geometric shapes

Circle

Radius = n
Diameter 61557768
Circumference 193389431.72018
Area 2.9761554428707E+15

Sphere

Radius = n
Volume 1.2213699085612E+23
Surface area 1.1904621771483E+16
Circumference 193389431.72018

Square

Length = n
Perimeter 123115536
Area 947339700285456
Diagonal 43527915.187508

Cube

Length = n
Surface area 5684038201712736
Volume 2.9158058743681E+22
Space diagonal 53310590.888269

Equilateral Triangle

Length = n
Perimeter 92336652
Area 4.1021012323037E+14
Altitude 26655295.444134

Triangular Pyramid

Length = n
Surface area 4.1021012323037E+14
Volume 3.4363101773154E+21
Height 14509305.062503