29148978 (number)

29148978 is an even 8-digits composite number following 29148977 and preceding 29148979. In scientific notation, it is written as 2.9148978 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 9716324 positive integers (up to 29148978) that are relatively prime to 29148978.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred forty-eight thousand nine hundred seventy-eight

Notation

Scientific notation 2.9148978 × 10^7
Engineering notation 2.9148978 × 10^6

Prime Factorization of 29148978

Prime Factorization 2 × 3 × 4858163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 29148978
Product of the distinct prime numbers

The prime factorization of 29148978 is 2 × 3 × 4858163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29148978)

Multiplication

n×y
n×2 58297956
n×3 87446934
n×4 116595912
n×5 145744890

Division

n÷y
n÷2 14574489
n÷3 9716326
n÷3 7287244.5
n÷5 5829795.6

Exponentiation

ny
n2 849662918444484
n3 2.4766805717154E+22
n4 7.219270749796E+29
n5 2.1043436426185E+37

Nth Root

y√n
2√n 5398.9793479879
3√n 307.75688494904
4√n 73.477747297994
5√n 31.111766199454

Divisors of 29148978

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29148977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29148978 can be divided by 8 positive divisors. The sum of these divisors (counting 29148978) is 1, the average is 0.125.

Base conversion 29148978

Base System Value
2 Binary 1101111001100011100110010
3 Ternary 2000211220212210
4 Quaternary 1233030130302
5 Quinary 24430231403
6 Senary 2520432550
8 Octal 157143462
10 Decimal 29148978
12 Duodecimal 9918756
16 Hexadecimal 1bcc732
20 Vigesimal 923c8i
36 Base36 hcrhu

Cryptographic Hash Functions

md5 b4b0b41b73fc855513d85be08d3e33db
sha1 5d912e121f7dc7c588dd449bedb512530983037d
sha256 7f7f24b7f1b41dbbebd408f4808737f599dac4d9c9b8f175bacbb5cb2de05da2
sha512 b839ad80d20a44d522fde951ced6242b7103f546ebac3a593e8583b0463f85eb6282c76693eebc43d212158fc2bbd38752a55e96db0d351eef7a5e85f882b1d5
ripemd-160 32585e9de5859069d98b19acb96d2757f2b72f82

29148978 as geometric shapes

Circle

Radius = n
Diameter 58297956
Circumference 183148430.2889
Area 2.6692947826129E+15

Sphere

Radius = n
Volume 1.0374295319186E+23
Surface area 1.0677179130451E+16
Circumference 183148430.2889

Square

Length = n
Perimeter 116595912
Area 849662918444484
Diagonal 41222880.016915

Cube

Length = n
Surface area 5097977510666904
Volume 2.4766805717154E+22
Space diagonal 50487510.884707

Equilateral Triangle

Length = n
Perimeter 87446934
Area 3.6791483601327E+14
Altitude 25243755.442354

Triangular Pyramid

Length = n
Surface area 3.6791483601327E+14
Volume 2.9187960451549E+21
Height 13740960.005638