29947392 (number)

29947392 is an even 8-digits composite number following 29947391 and preceding 29947393. In scientific notation, it is written as 2.9947392 × 10^7. The sum of its digits is 45. It has a total of 13 prime factors and 120 positive divisors. There are 9732096 positive integers (up to 29947392) that are relatively prime to 29947392.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred forty-seven thousand three hundred ninety-two

Notation

Scientific notation 2.9947392 × 10^7
Engineering notation 2.9947392 × 10^6

Prime Factorization of 29947392

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 67 × 97

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 38994
Product of the distinct prime numbers

The prime factorization of 29947392 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 67 × 97. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29947392)

Multiplication

n×y
n×2 59894784
n×3 89842176
n×4 119789568
n×5 149736960

Division

n÷y
n÷2 14973696
n÷3 9982464
n÷3 7486848
n÷5 5989478.4

Exponentiation

ny
n2 896846287601664
n3 2.6858207338552E+22
n4 8.0433326358489E+29
n5 2.4087683543216E+37

Nth Root

y√n
2√n 5472.4210364335
3√n 310.54151622674
4√n 73.975813861245
5√n 31.28036423823

Divisors of 29947392

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29947391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29947392 can be divided by 120 positive divisors. The sum of these divisors (counting 29947392) is 1, the average is 0.0083333333333333.

Base conversion 29947392

Base System Value
2 Binary 1110010001111011000000000
3 Ternary 2002100111002200
4 Quaternary 1302033120000
5 Quinary 30131304032
6 Senary 2545513200
8 Octal 162173000
10 Decimal 29947392
12 Duodecimal a042800
16 Hexadecimal 1c8f600
20 Vigesimal 97389c
36 Base36 htvk0

Cryptographic Hash Functions

md5 a7d66936be4e7194db853b8ddfe0d14b
sha1 416def7ba6e7d02d905af802e492aab4fd3fd4ee
sha256 7f846036c8b500978e011c1dc3a4f10d49bd4e182b3f6e966963f2d042285b49
sha512 0eff3e37dbc22686ea01a295277bd6fc5d1342ed183ab59970e7779f230c9b01f5d43d730fe80349856c555f2a947903e3d77b443273ce7c49ff1c5d3f528557
ripemd-160 e68c9d26aa9d1966033d4059c68885540db0086f

29947392 as geometric shapes

Circle

Radius = n
Diameter 59894784
Circumference 188165013.40275
Area 2.8175257085287E+15

Sphere

Radius = n
Volume 1.1250339581785E+23
Surface area 1.1270102834115E+16
Circumference 188165013.40275

Square

Length = n
Perimeter 119789568
Area 896846287601664
Diagonal 42352007.924104

Cube

Length = n
Surface area 5381077725609984
Volume 2.6858207338552E+22
Space diagonal 51870404.498182

Equilateral Triangle

Length = n
Perimeter 89842176
Area 3.883458341764E+14
Altitude 25935202.249091

Triangular Pyramid

Length = n
Surface area 3.883458341764E+14
Volume 3.165270089934E+21
Height 14117335.974701