30487068 (number)

30487068 is an even 8-digits composite number following 30487067 and preceding 30487069. In scientific notation, it is written as 3.0487068 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 9995040 positive integers (up to 30487068) that are relatively prime to 30487068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0487068 × 10^7
Engineering notation 3.0487068 × 10^6

Prime Factorization of 30487068

Prime Factorization 2 × 2 × 9 × 61 × 13883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15243534
Product of the distinct prime numbers

The prime factorization of 30487068 is 2 × 2 × 9 × 61 × 13883. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 28, 91, 278, 292, 7111, 1211, 69361, 18266, 416356, 730176, 381483, 8802752, 73799560, 73137909, 786281546, 399339897, 3586556899, 3183141219

Basic calculations (n = 30487068)

Multiplication

n×y
n×2 60974136
n×3 91461204
n×4 121948272
n×5 152435340

Division

n÷y
n÷2 15243534
n÷3 10162356
n÷3 7621767
n÷5 6097413.6

Exponentiation

ny
n2 929461315236624
n3 2.8336550320988E+22
n4 8.6389833652139E+29
n5 2.6337727330615E+37

Nth Root

y√n
2√n 5521.5095761938
3√n 312.39582404878
4√n 74.306860895841
5√n 31.392299699282

Divisors of 30487068

1, 2, 4, 9, 18, 36, 61, 122, 244, 549, 1098, 2196, 13883, 27766, 55532, 124947, 249894, 499788, 846863, 1693726, 3387452, 7621767, 15243534, 30487068

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 -30487067
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 30487068 can be divided by 24 positive divisors. The sum of these divisors (counting 30487068) is 1, the average is 0.041666666666667.

Base conversion 30487068

Base System Value
2 Binary 1110100010011001000011100
3 Ternary 2010100220101200
4 Quaternary 1310103020130
5 Quinary 30301041233
6 Senary 3005235500
8 Octal 164231034
10 Decimal 30487068
12 Duodecimal a262b90
16 Hexadecimal 1d1321c
20 Vigesimal 9aahd8
36 Base36 i5fz0

Cryptographic Hash Functions

md5 937c9faac03d5aab3482b0a5f6842bf5
sha1 3f3227a6ee11a2d754e6dc5b4c3876a93a993acb
sha256 2d39c5fbea22f9007f8b5169b13b91dff5cea3b20c34baabd20f0f6999c285c4
sha512 a6f40d8d365182996f6b115dc11df40c317a38623c257c450f98696e42ffbe2349a8dd449368276264753390397c514f9d12bf41955f6768ae832f2a5ea4b651
ripemd-160 f88c7baa60a0f4f24adc57bbca0221ce92f5367b

30487068 as geometric shapes

Circle

Radius = n
Diameter 60974136
Circumference 191555897.71658
Area 2.9199888397433E+15

Sphere

Radius = n
Volume 1.1869586442199E+23
Surface area 1.1679955358973E+16
Circumference 191555897.71658

Square

Length = n
Perimeter 121948272
Area 929461315236624
Diagonal 43115225.042591

Cube

Length = n
Surface area 5576767891419744
Volume 2.8336550320988E+22
Space diagonal 52805150.749807

Equilateral Triangle

Length = n
Perimeter 91461204
Area 4.0246855541491E+14
Altitude 26402575.374904

Triangular Pyramid

Length = n
Surface area 4.0246855541491E+14
Volume 3.3394944812341E+21
Height 14371741.680864