29947690 (number)

29947690 is an even 8-digits composite number following 29947689 and preceding 29947691. In scientific notation, it is written as 2.9947690 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 11943360 positive integers (up to 29947690) that are relatively prime to 29947690.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9947690 × 10^7
Engineering notation 2.9947690 × 10^6

Prime Factorization of 29947690

Prime Factorization 2 × 5 × 349 × 8581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29947690
Product of the distinct prime numbers

The prime factorization of 29947690 is 2 × 5 × 349 × 8581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 53, 19, 380, 747, 1855, 1427, 29941, 50025, 86562, 523332, 865285, 8386280, 17940543, 69394812, 12185846, 235474017, 9299376212, 2868950763

Basic calculations (n = 29947690)

Multiplication

n×y
n×2 59895380
n×3 89843070
n×4 119790760
n×5 149738450

Division

n÷y
n÷2 14973845
n÷3 9982563.3333333
n÷3 7486922.5
n÷5 5989538

Exponentiation

ny
n2 896864136336100
n3 2.6859009127111E+22
n4 8.043652790459E+29
n5 2.408888202363E+37

Nth Root

y√n
2√n 5472.448263803
3√n 310.54254626707
4√n 73.975997889876
5√n 31.280426490806

Divisors of 29947690

1, 2, 5, 10, 349, 698, 1745, 3490, 8581, 17162, 42905, 85810, 2994769, 5989538, 14973845, 29947690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29947689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29947690 can be divided by 16 positive divisors. The sum of these divisors (counting 29947690) is 1, the average is 0.0625.

Base conversion 29947690

Base System Value
2 Binary 1110010001111011100101010
3 Ternary 2002100111111201
4 Quaternary 1302033130222
5 Quinary 30131311230
6 Senary 2545514414
8 Octal 162173452
10 Decimal 29947690
12 Duodecimal a042a0a
16 Hexadecimal 1c8f72a
20 Vigesimal 97394a
36 Base36 htvsa

Cryptographic Hash Functions

md5 0dbf4b7f2c7de559ae87567d947b7be4
sha1 ee2772936bf6c0ef278a6f54b547727b848e6b50
sha256 13eacc93c2f09579ef4900f99b9ca2795cb99375445a82cb62e58a4c07c284c9
sha512 44ea9e85a0bbec82e32d8a114931b0b37f641c90d046e2e70a17a0139e813719dfd9cc326a38c680a6d23a8e33215b46028084b4a9d72c7454963d2115a2b080
ripemd-160 e4ed0247700d3bc9ec196ea651ef5d2b2afd6f21

29947690 as geometric shapes

Circle

Radius = n
Diameter 59895380
Circumference 188166885.79197
Area 2.8175817819816E+15

Sphere

Radius = n
Volume 1.1250675434191E+23
Surface area 1.1270327127927E+16
Circumference 188166885.79197

Square

Length = n
Perimeter 119790760
Area 896864136336100
Diagonal 42352429.359745

Cube

Length = n
Surface area 5381184818016600
Volume 2.6859009127111E+22
Space diagonal 51870920.649322

Equilateral Triangle

Length = n
Perimeter 89843070
Area 3.8835356290513E+14
Altitude 25935460.324661

Triangular Pyramid

Length = n
Surface area 3.8835356290513E+14
Volume 3.165364581622E+21
Height 14117476.453248