30488872 (number)

30488872 is an even 8-digits composite number following 30488871 and preceding 30488873. In scientific notation, it is written as 3.0488872 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 14752560 positive integers (up to 30488872) that are relatively prime to 30488872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0488872 × 10^7
Engineering notation 3.0488872 × 10^6

Prime Factorization of 30488872

Prime Factorization 2 × 2 × 2 × 31 × 122939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7622218
Product of the distinct prime numbers

The prime factorization of 30488872 is 2 × 2 × 2 × 31 × 122939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 17, 7, 390, 966, 6769, 874, 52856, 13430, 570225, 549243, 1174726, 950212, 2639844, 99415615, 205275556, 4119391, 2675333359, 2706333865

Basic calculations (n = 30488872)

Multiplication

n×y
n×2 60977744
n×3 91466616
n×4 121955488
n×5 152444360

Division

n÷y
n÷2 15244436
n÷3 10162957.333333
n÷3 7622218
n÷5 6097774.4

Exponentiation

ny
n2 929571315832384
n3 2.8341580863285E+22
n4 8.6410283121835E+29
n5 2.6345520615854E+37

Nth Root

y√n
2√n 5521.6729348993
3√n 312.4019856881
4√n 74.30796010455
5√n 31.392671203477

Divisors of 30488872

1, 2, 4, 8, 31, 62, 124, 248, 122939, 245878, 491756, 983512, 3811109, 7622218, 15244436, 30488872

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 -30488871
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 30488872 can be divided by 16 positive divisors. The sum of these divisors (counting 30488872) is 1, the average is 0.0625.

Base conversion 30488872

Base System Value
2 Binary 1110100010011100100101000
3 Ternary 2010100222212111
4 Quaternary 1310103210220
5 Quinary 30301120442
6 Senary 3005252104
8 Octal 164234450
10 Decimal 30488872
12 Duodecimal a264034
16 Hexadecimal 1d13928
20 Vigesimal 9ab23c
36 Base36 i5hd4

Cryptographic Hash Functions

md5 9e07fdcd5a2325ee90e43682c1e3e307
sha1 5ad47b47edc6d1ac0c98b81ad89bf7f769c69a3e
sha256 5ce1e0ad928fbe8db4569745ac222ccc100fe2f67ddd89844c8354d907d451d3
sha512 15a9148827d74327501575d109245262de5d9768e35d042afa54bd0e7a760e5285d0253b3dc32970b00d2c00836da80f600c1cd52809c44713d1f13a5608b1ec
ripemd-160 9224d1e15b5ca3f6842054b1201d91ed887f51d3

30488872 as geometric shapes

Circle

Radius = n
Diameter 60977744
Circumference 191567232.58288
Area 2.9203344168068E+15

Sphere

Radius = n
Volume 1.1871693630829E+23
Surface area 1.1681337667227E+16
Circumference 191567232.58288

Square

Length = n
Perimeter 121955488
Area 929571315832384
Diagonal 43117776.283857

Cube

Length = n
Surface area 5577427894994304
Volume 2.8341580863285E+22
Space diagonal 52808275.369464

Equilateral Triangle

Length = n
Perimeter 91466616
Area 4.0251618707009E+14
Altitude 26404137.684732

Triangular Pyramid

Length = n
Surface area 4.0251618707009E+14
Volume 3.3400873363293E+21
Height 14372592.094619