30476987 (number)

30476987 is an odd 8-digits composite number following 30476986 and preceding 30476988. In scientific notation, it is written as 3.0476987 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 30446616 positive integers (up to 30476987) that are relatively prime to 30476987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0476987 × 10^7
Engineering notation 3.0476987 × 10^6

Prime Factorization of 30476987

Prime Factorization 1039 × 29333

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 30476987
Product of the distinct prime numbers

The prime factorization of 30476987 is 1039 × 29333. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 54, 5, 729, 148, 943, 7410, 53375, 59114, 903003, 320116, 4943040, 651781, 23800751, 2426381, 917794171, 452250629, 703124568, 8070227902

Basic calculations (n = 30476987)

Multiplication

n×y
n×2 60953974
n×3 91430961
n×4 121907948
n×5 152384935

Division

n÷y
n÷2 15238493.5
n÷3 10158995.666667
n÷3 7619246.75
n÷5 6095397.4

Exponentiation

ny
n2 928846736598169
n3 2.8308449916295E+22
n4 8.6275626008907E+29
n5 2.6294211322903E+37

Nth Root

y√n
2√n 5520.5966163088
3√n 312.36138748612
4√n 74.300717468331
5√n 31.390223358984

Divisors of 30476987

1, 1039, 29333, 30476987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30476986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30476987 can be divided by 4 positive divisors. The sum of these divisors (counting 30476987) is 1, the average is 0.25.

Base conversion 30476987

Base System Value
2 Binary 1110100010000101010111011
3 Ternary 2010100101120022
4 Quaternary 1310100222323
5 Quinary 30300230422
6 Senary 3005121055
8 Octal 164205273
10 Decimal 30476987
12 Duodecimal a25918b
16 Hexadecimal 1d10abb
20 Vigesimal 9a9c97
36 Base36 i586z

Cryptographic Hash Functions

md5 a97747f20b86986e9adef08b074ad32b
sha1 437ada09b69fdca125f18c49a55dfaf567a1ca08
sha256 7f02d237c1fb4744b14a44130ad4c11736cfa825b252ffd4a085b87b9bd5367b
sha512 7ecd4dc1005404c605d72115dc975c944297c702ca8f438d207d9b27fdfdbb42dfeed77c9390ed6d3ac309a53b80f90e8c89ca9419356fe662d839daa0018b4a
ripemd-160 366c208b299210730c8aedcecbf4f2d059043edf

30476987 as geometric shapes

Circle

Radius = n
Diameter 60953974
Circumference 191492556.9255
Area 2.9180580840077E+15

Sphere

Radius = n
Volume 1.1857815772206E+23
Surface area 1.1672232336031E+16
Circumference 191492556.9255

Square

Length = n
Perimeter 121907948
Area 928846736598169
Diagonal 43100968.355669

Cube

Length = n
Surface area 5573080419589014
Volume 2.8308449916295E+22
Space diagonal 52787689.945616

Equilateral Triangle

Length = n
Perimeter 91430961
Area 4.0220243505814E+14
Altitude 26393844.972808

Triangular Pyramid

Length = n
Surface area 4.0220243505814E+14
Volume 3.336182816782E+21
Height 14366989.45189