30487725 (number)

30487725 is an odd 8-digits composite number following 30487724 and preceding 30487726. In scientific notation, it is written as 3.0487725 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 15400800 positive integers (up to 30487725) that are relatively prime to 30487725.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-seven thousand seven hundred twenty-five

Notation

Scientific notation 3.0487725 × 10^7
Engineering notation 3.0487725 × 10^6

Prime Factorization of 30487725

Prime Factorization 6975 × 3 × 31 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30487725
Product of the distinct prime numbers

The prime factorization of 30487725 is 6975 × 3 × 31 × 47. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 4, 48, 998, 742, 9368, 5927, 37985, 42705, 161403, 199305, 3296525, 2401147, 48727421, 2600850, 237446145, 163192269, 4052732420, 3368120885

Basic calculations (n = 30487725)

Multiplication

n×y
n×2 60975450
n×3 91463175
n×4 121950900
n×5 152438625

Division

n÷y
n÷2 15243862.5
n÷3 10162575
n÷3 7621931.25
n÷5 6097545

Exponentiation

ny
n2 929501375675625
n3 2.833838232872E+22
n4 8.6397280738288E+29
n5 2.6340565358967E+37

Nth Root

y√n
2√n 5521.5690704726
3√n 312.39806808858
4√n 74.307261223064
5√n 31.392434999686

Divisors of 30487725

1, 3, 31, 47, 93, 141, 1457, 4371, 6975, 20925, 216225, 327825, 648675, 983475, 10162575, 30487725

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 -30487724
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 30487725 can be divided by 16 positive divisors. The sum of these divisors (counting 30487725) is 1, the average is 0.0625.

Base conversion 30487725

Base System Value
2 Binary 1110100010011010010101101
3 Ternary 2010100221022000
4 Quaternary 1310103102231
5 Quinary 30301101400
6 Senary 3005242513
8 Octal 164232255
10 Decimal 30487725
12 Duodecimal a263439
16 Hexadecimal 1d134ad
20 Vigesimal 9aaj65
36 Base36 i5gh9

Cryptographic Hash Functions

md5 5c23f92d0d21c5017ea04d33710eae5e
sha1 c0ae8f7332e621bc01aafad0af4a8472f2101f8a
sha256 ee7d6cd2502f2d088f5aa223e657dc12286f2b4aca6b9c1f1f1790ee3474befd
sha512 c7cb75762f97a6ebe202e5f80a2bc176d6666ef126b8e6d48b5315dc66c94d18441636e7c0dd514415d63364ab5e4978df3292a1f610132d3dd05a044165f326
ripemd-160 e49c1b0f7401d919019b3b764269d719394960ea

30487725 as geometric shapes

Circle

Radius = n
Diameter 60975450
Circumference 191560025.76933
Area 2.9201146933242E+15

Sphere

Radius = n
Volume 1.1870353831803E+23
Surface area 1.1680458773297E+16
Circumference 191560025.76933

Square

Length = n
Perimeter 121950900
Area 929501375675625
Diagonal 43116154.180901

Cube

Length = n
Surface area 5577008254053750
Volume 2.833838232872E+22
Space diagonal 52806288.707188

Equilateral Triangle

Length = n
Perimeter 91463175
Area 4.0248590209384E+14
Altitude 26403144.353594

Triangular Pyramid

Length = n
Surface area 4.0248590209384E+14
Volume 3.3397103854158E+21
Height 14372051.393634