29947995 (number)

29947995 is an odd 8-digits composite number following 29947994 and preceding 29947996. In scientific notation, it is written as 2.9947995 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 11975040 positive integers (up to 29947995) that are relatively prime to 29947995.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred forty-seven thousand nine hundred ninety-five

Notation

Scientific notation 2.9947995 × 10^7
Engineering notation 2.9947995 × 10^6

Prime Factorization of 29947995

Prime Factorization 33 × 35 × 3 × 3 × 67 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9982665
Product of the distinct prime numbers

The prime factorization of 29947995 is 33 × 35 × 3 × 3 × 67 × 43. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29947995)

Multiplication

n×y
n×2 59895990
n×3 89843985
n×4 119791980
n×5 149739975

Division

n÷y
n÷2 14973997.5
n÷3 9982665
n÷3 7486998.75
n÷5 5989599

Exponentiation

ny
n2 896882404520025
n3 2.6859829766154E+22
n4 8.0439804753762E+29
n5 2.4090108705666E+37

Nth Root

y√n
2√n 5472.4761306012
3√n 310.54360049591
4√n 73.976186239906
5√n 31.280490205177

Divisors of 29947995

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29947994
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29947995 can be divided by 48 positive divisors. The sum of these divisors (counting 29947995) is 1, the average is 0.020833333333333.

Base conversion 29947995

Base System Value
2 Binary 1110010001111100001011011
3 Ternary 2002100111221000
4 Quaternary 1302033201123
5 Quinary 30131313440
6 Senary 2545520043
8 Octal 162174133
10 Decimal 29947995
12 Duodecimal a043023
16 Hexadecimal 1c8f85b
20 Vigesimal 9739jf
36 Base36 htw0r

Cryptographic Hash Functions

md5 60b31a6b9a5fd577961eaba059587b87
sha1 f91934b62d78cd0c0dc24dc4bf72bda4d4717bb0
sha256 866f7d53822efe9a3c5c2f78cb605a8d325e93068fbfec9aa6462b119e2005f6
sha512 d83a976b2c1daea9fa0e83853b8330b172c3522ecdd2ab361864e253a22e1b54a6ecfe2a56a0dabfe37641ec796deb3ef4cd436ab748c808f1dfed920c0053a6
ripemd-160 11a0f890fd9af0ccff7e9069541b41568d5cd176

29947995 as geometric shapes

Circle

Radius = n
Diameter 59895990
Circumference 188168802.16349
Area 2.8176391731741E+15

Sphere

Radius = n
Volume 1.1251019182669E+23
Surface area 1.1270556692696E+16
Circumference 188168802.16349

Square

Length = n
Perimeter 119791980
Area 896882404520025
Diagonal 42352860.694882

Cube

Length = n
Surface area 5381294427120150
Volume 2.6859829766154E+22
Space diagonal 51871448.924819

Equilateral Triangle

Length = n
Perimeter 89843985
Area 3.8836147326081E+14
Altitude 25935724.462409

Triangular Pyramid

Length = n
Surface area 3.8836147326081E+14
Volume 3.1654612948606E+21
Height 14117620.231627