30488972 (number)

30488972 is an even 8-digits composite number following 30488971 and preceding 30488973. In scientific notation, it is written as 3.0488972 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 15232896 positive integers (up to 30488972) that are relatively prime to 30488972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0488972 × 10^7
Engineering notation 3.0488972 × 10^6

Prime Factorization of 30488972

Prime Factorization 2 × 2 × 3779 × 2017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15244486
Product of the distinct prime numbers

The prime factorization of 30488972 is 2 × 2 × 3779 × 2017. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 61, 80, 952, 975, 4318, 4640, 19194, 71392, 461047, 86630, 8003613, 3752972, 92633251, 37904876, 821150894, 758510619, 9090062515, 5654811027

Basic calculations (n = 30488972)

Multiplication

n×y
n×2 60977944
n×3 91466916
n×4 121955888
n×5 152444860

Division

n÷y
n÷2 15244486
n÷3 10162990.666667
n÷3 7622243
n÷5 6097794.4

Exponentiation

ny
n2 929577413616784
n3 2.8341859735595E+22
n4 8.6411416790647E+29
n5 2.6345952670104E+37

Nth Root

y√n
2√n 5521.6819901186
3√n 312.40232723528
4√n 74.308021034869
5√n 31.392691796321

Divisors of 30488972

1, 2, 4, 2017, 3779, 4034, 7558, 8068, 15116, 7622243, 15244486, 30488972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30488971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30488972 can be divided by 12 positive divisors. The sum of these divisors (counting 30488972) is 1, the average is 0.083333333333333.

Base conversion 30488972

Base System Value
2 Binary 1110100010011100110001100
3 Ternary 2010101000000012
4 Quaternary 1310103212030
5 Quinary 30301121342
6 Senary 3005252352
8 Octal 164234614
10 Decimal 30488972
12 Duodecimal a2640b8
16 Hexadecimal 1d1398c
20 Vigesimal 9ab28c
36 Base36 i5hfw

Cryptographic Hash Functions

md5 87d94cf301ca596a5f339f4028ed30ef
sha1 1e9d3a8eb97da6e67060a99b946838a886aaa1fd
sha256 34f1aa218868ce388e35b34880f3dfa7723cf75ff424164bb34fcee0b23e42ef
sha512 faf283600762577b19d5090415e108e97818914050831e178e04c86d1133ed142642782c2850cb5d7fff6a8ea3b1daf64a840e3c2e20e0f62d4debba9508bfc3
ripemd-160 c904e704b6b80d2c178820ccd8360998318f8eb8

30488972 as geometric shapes

Circle

Radius = n
Diameter 60977944
Circumference 191567860.90141
Area 2.9203535735615E+15

Sphere

Radius = n
Volume 1.1871810444589E+23
Surface area 1.1681414294246E+16
Circumference 191567860.90141

Square

Length = n
Perimeter 121955888
Area 929577413616784
Diagonal 43117917.705214

Cube

Length = n
Surface area 5577464481700704
Volume 2.8341859735595E+22
Space diagonal 52808448.574545

Equilateral Triangle

Length = n
Perimeter 91466916
Area 4.0251882748818E+14
Altitude 26404224.287272

Triangular Pyramid

Length = n
Surface area 4.0251882748818E+14
Volume 3.3401202017461E+21
Height 14372639.235071