30487039 (number)

30487039 is an odd 8-digits composite number following 30487038 and preceding 30487040. In scientific notation, it is written as 3.0487039 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 25787520 positive integers (up to 30487039) that are relatively prime to 30487039.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-seven thousand thirty-nine

Notation

Scientific notation 3.0487039 × 10^7
Engineering notation 3.0487039 × 10^6

Prime Factorization of 30487039

Prime Factorization 19 × 11 × 11 × 89 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2771549
Product of the distinct prime numbers

The prime factorization of 30487039 is 19 × 11 × 11 × 89 × 149. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 40, 15, 301, 19, 4326, 3764, 75, 29285, 379477, 836197, 1952115, 3607955, 72031314, 17744328, 203221617, 779822055, 8596401215, 478934890

Basic calculations (n = 30487039)

Multiplication

n×y
n×2 60974078
n×3 91461117
n×4 121948156
n×5 152435195

Division

n÷y
n÷2 15243519.5
n÷3 10162346.333333
n÷3 7621759.75
n÷5 6097407.8

Exponentiation

ny
n2 929459546987521
n3 2.8336469457931E+22
n4 8.6389504948625E+29
n5 2.6337602065594E+37

Nth Root

y√n
2√n 5521.5069500998
3√n 312.39572499605
4√n 74.306843225236
5√n 31.392293727064

Divisors of 30487039

1, 11, 19, 89, 121, 149, 209, 979, 1639, 1691, 2299, 2831, 10769, 13261, 18029, 18601, 31141, 145871, 204611, 251959, 342551, 1604581, 2771549, 30487039

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30487038
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30487039 can be divided by 24 positive divisors. The sum of these divisors (counting 30487039) is 1, the average is 0.041666666666667.

Base conversion 30487039

Base System Value
2 Binary 1110100010011000111111111
3 Ternary 2010100220100121
4 Quaternary 1310103013333
5 Quinary 30301041124
6 Senary 3005235411
8 Octal 164230777
10 Decimal 30487039
12 Duodecimal a262b67
16 Hexadecimal 1d131ff
20 Vigesimal 9aahbj
36 Base36 i5fy7

Cryptographic Hash Functions

md5 9663df24bad2ef472cca37ffcae35153
sha1 f2480c621a23fd068a514cf4b28c9866bae11620
sha256 6eca0cd727568e6193d5e2e01d8c42208135089e8683bb1aa38e40f4eaff56f3
sha512 522556796c0bde2bd4ed7d40335a674ccd38aa6e2213dd3286979d11ede4bfdda46575c26d45ce582008e71f8f6ef5febfa72db7e54f2a712a3f18a647da777d
ripemd-160 81d496c74a3f26840859c60e75eacbb842846153

30487039 as geometric shapes

Circle

Radius = n
Diameter 60974078
Circumference 191555715.50421
Area 2.9199832846249E+15

Sphere

Radius = n
Volume 1.1869552570361E+23
Surface area 1.16799331385E+16
Circumference 191555715.50421

Square

Length = n
Perimeter 121948156
Area 929459546987521
Diagonal 43115184.030397

Cube

Length = n
Surface area 5576757281925126
Volume 2.8336469457931E+22
Space diagonal 52805100.520334

Equilateral Triangle

Length = n
Perimeter 91461117
Area 4.0246778974058E+14
Altitude 26402550.260167

Triangular Pyramid

Length = n
Surface area 4.0246778974058E+14
Volume 3.3394849514314E+21
Height 14371728.010132