29945448 (number)

29945448 is an even 8-digits composite number following 29945447 and preceding 29945449. In scientific notation, it is written as 2.9945448 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 96 positive divisors. There are 8731008 positive integers (up to 29945448) that are relatively prime to 29945448.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred forty-five thousand four hundred forty-eight

Notation

Scientific notation 2.9945448 × 10^7
Engineering notation 2.9945448 × 10^6

Prime Factorization of 29945448

Prime Factorization 2 × 2 × 2 × 3 × 3 × 23 × 169 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2495454
Product of the distinct prime numbers

The prime factorization of 29945448 is 2 × 2 × 2 × 3 × 3 × 23 × 169 × 107. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29945448)

Multiplication

n×y
n×2 59890896
n×3 89836344
n×4 119781792
n×5 149727240

Division

n÷y
n÷2 14972724
n÷3 9981816
n÷3 7486362
n÷5 5989089.6

Exponentiation

ny
n2 896729855920704
n3 2.6852977270521E+22
n4 8.0412443449957E+29
n5 2.4079866438836E+37

Nth Root

y√n
2√n 5472.2434156386
3√n 310.53479660131
4√n 73.974613318615
5√n 31.279958122018

Divisors of 29945448

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29945447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29945448 can be divided by 96 positive divisors. The sum of these divisors (counting 29945448) is 1, the average is 0.010416666666667.

Base conversion 29945448

Base System Value
2 Binary 1110010001110111001101000
3 Ternary 2002100101102200
4 Quaternary 1302032321220
5 Quinary 30131223243
6 Senary 2545500200
8 Octal 162167150
10 Decimal 29945448
12 Duodecimal a041660
16 Hexadecimal 1c8ee68
20 Vigesimal 9733c8
36 Base36 htu20

Cryptographic Hash Functions

md5 a9b29ad55f5d39f4bcd947ac711ce8cf
sha1 f2a0b9b5bfb127392228e48c3bc90420172b0823
sha256 8e912667bedb0cd606f346436b36bf125bc63582dab65dfe6d56ba88b34fd754
sha512 6c3289b354caa6deebdff6b4f520ef43a3fa881d37cfff2a8996dd6eefb9698e2cddaac6baba997c004b66759d6d2a5f6becc6e2dc9b9f019157a6510b5ff31b
ripemd-160 c8752a9495b16b79600f7ae118bf351c36f27123

29945448 as geometric shapes

Circle

Radius = n
Diameter 59890896
Circumference 188152798.89051
Area 2.8171599276151E+15

Sphere

Radius = n
Volume 1.1248148816011E+23
Surface area 1.126863971046E+16
Circumference 188152798.89051

Square

Length = n
Perimeter 119781792
Area 896729855920704
Diagonal 42349258.692938

Cube

Length = n
Surface area 5380379135524224
Volume 2.6852977270521E+22
Space diagonal 51867037.391412

Equilateral Triangle

Length = n
Perimeter 89836344
Area 3.8829541777964E+14
Altitude 25933518.695706

Triangular Pyramid

Length = n
Surface area 3.8829541777964E+14
Volume 3.1646537205056E+21
Height 14116419.564313