29895988 (number)

29895988 is an even 8-digits composite number following 29895987 and preceding 29895989. In scientific notation, it is written as 2.9895988 × 10^7. The sum of its digits is 58. It has a total of 4 prime factors and 12 positive divisors. There are 14936120 positive integers (up to 29895988) that are relatively prime to 29895988.

Interesting facts

Basic properties

Name

Name twenty-nine million eight hundred ninety-five thousand nine hundred eighty-eight

Notation

Scientific notation 2.9895988 × 10^7
Engineering notation 2.9895988 × 10^6

Prime Factorization of 29895988

Prime Factorization 2 × 2 × 1811 × 4127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14947994
Product of the distinct prime numbers

The prime factorization of 29895988 is 2 × 2 × 1811 × 4127. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 63, 19, 578, 395, 3798, 4879, 73732, 81581, 520119, 275889, 8218839, 8260624, 81207969, 6857191, 488052344, 187305027, 8798000466, 4943368857

Basic calculations (n = 29895988)

Multiplication

n×y
n×2 59791976
n×3 89687964
n×4 119583952
n×5 149479940

Division

n÷y
n÷2 14947994
n÷3 9965329.3333333
n÷3 7473997
n÷5 5979197.6

Exponentiation

ny
n2 893770098496144
n3 2.67201401394E+22
n4 7.9882498896581E+29
n5 2.3881662284222E+37

Nth Root

y√n
2√n 5467.7223777365
3√n 310.36373537874
4√n 73.944048967692
5√n 31.269618454588

Divisors of 29895988

1, 2, 4, 1811, 3622, 4127, 7244, 8254, 16508, 7473997, 14947994, 29895988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29895987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29895988 can be divided by 12 positive divisors. The sum of these divisors (counting 29895988) is 1, the average is 0.083333333333333.

Base conversion 29895988

Base System Value
2 Binary 1110010000010110100110100
3 Ternary 2002020212120211
4 Quaternary 1302002310310
5 Quinary 30123132423
6 Senary 2544435204
8 Octal 162026464
10 Decimal 29895988
12 Duodecimal a018b04
16 Hexadecimal 1c82d34
20 Vigesimal 96gjj8
36 Base36 hsrw4

Cryptographic Hash Functions

md5 9b846c7ddd173014bad4f7c47b4e4590
sha1 f895de660e8223cb8eb9e1e297166f08bf692a34
sha256 37a7059ba584d28e67c3cdc582eb540b44744010076a8f6522011b5da5324d67
sha512 cc7fd0a06c774fd91966f316392126801068c43a6d5bbe513373069aee5fe82c5d98f55f48026914f313ba99a8a9926a2121bf68e36168220972706186c6aa7c
ripemd-160 f226b728f51cb3873d7d3d4d9660e269fb05f329

29895988 as geometric shapes

Circle

Radius = n
Diameter 59791976
Circumference 187842032.54522
Area 2.8078615754337E+15

Sphere

Radius = n
Volume 1.1192506128644E+23
Surface area 1.1231446301735E+16
Circumference 187842032.54522

Square

Length = n
Perimeter 119583952
Area 893770098496144
Diagonal 42279311.690143

Cube

Length = n
Surface area 5362620590976864
Volume 2.67201401394E+22
Space diagonal 51781370.158469

Equilateral Triangle

Length = n
Perimeter 89687964
Area 3.8701380522029E+14
Altitude 25890685.079235

Triangular Pyramid

Length = n
Surface area 3.8701380522029E+14
Volume 3.1489987144707E+21
Height 14093103.896714