30487764 (number)

30487764 is an even 8-digits composite number following 30487763 and preceding 30487765. In scientific notation, it is written as 3.0487764 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 9914560 positive integers (up to 30487764) that are relatively prime to 30487764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0487764 × 10^7
Engineering notation 3.0487764 × 10^6

Prime Factorization of 30487764

Prime Factorization 2 × 2 × 3 × 41 × 61967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15243882
Product of the distinct prime numbers

The prime factorization of 30487764 is 2 × 2 × 3 × 41 × 61967. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 28, 24, 476, 536, 6171, 8425, 49777, 37361, 401126, 314594, 1827778, 9879352, 35037893, 24373045, 908567643, 385200655, 5255353400, 2181176701

Basic calculations (n = 30487764)

Multiplication

n×y
n×2 60975528
n×3 91463292
n×4 121951056
n×5 152438820

Division

n÷y
n÷2 15243882
n÷3 10162588
n÷3 7621941
n÷5 6097552.8

Exponentiation

ny
n2 929503753719696
n3 2.833849108052E+22
n4 8.6397722817901E+29
n5 2.6340733834096E+37

Nth Root

y√n
2√n 5521.5726020763
3√n 312.39820129541
4√n 74.307284986577
5√n 31.392443031143

Divisors of 30487764

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 61967, 123934, 185901, 247868, 371802, 743604, 2540647, 5081294, 7621941, 10162588, 15243882, 30487764

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 -30487763
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 30487764 can be divided by 24 positive divisors. The sum of these divisors (counting 30487764) is 1, the average is 0.041666666666667.

Base conversion 30487764

Base System Value
2 Binary 1110100010011010011010100
3 Ternary 2010100221100110
4 Quaternary 1310103103110
5 Quinary 30301102024
6 Senary 3005243020
8 Octal 164232324
10 Decimal 30487764
12 Duodecimal a263470
16 Hexadecimal 1d134d4
20 Vigesimal 9aaj84
36 Base36 i5gic

Cryptographic Hash Functions

md5 a71c812e3d5a2f387d9da09bce7d6063
sha1 defba53f3207963f94653fea74c9d7001ec6b74c
sha256 9101ca7d912e928de2cabcca7c0e9520f324d43098f2b3a4fda5e45abc59578b
sha512 621e7acc8ad5ec2e560c1cff083d988f4d47bedbf1994f64601d7fb0b7d598e11ed5cb2c2377c9ce8b610b1246f7df7eae150cb753fe33249c0446aa3bda22cb
ripemd-160 003cf543931a50371c40948a5660b6c42a812f97

30487764 as geometric shapes

Circle

Radius = n
Diameter 60975528
Circumference 191560270.81356
Area 2.9201221641699E+15

Sphere

Radius = n
Volume 1.1870399385651E+23
Surface area 1.168048865668E+16
Circumference 191560270.81356

Square

Length = n
Perimeter 121951056
Area 929503753719696
Diagonal 43116209.33523

Cube

Length = n
Surface area 5577022522318176
Volume 2.833849108052E+22
Space diagonal 52806356.257169

Equilateral Triangle

Length = n
Perimeter 91463292
Area 4.0248693181713E+14
Altitude 26403178.128585

Triangular Pyramid

Length = n
Surface area 4.0248693181713E+14
Volume 3.3397232019384E+21
Height 14372069.77841