29691942 (number)

29691942 is an even 8-digits composite number following 29691941 and preceding 29691943. In scientific notation, it is written as 2.9691942 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 8112720 positive integers (up to 29691942) that are relatively prime to 29691942.

Interesting facts

Basic properties

Name

Name twenty-nine million six hundred ninety-one thousand nine hundred forty-two

Notation

Scientific notation 2.9691942 × 10^7
Engineering notation 2.9691942 × 10^6

Prime Factorization of 29691942

Prime Factorization 2 × 49 × 3 × 23 × 4391

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 29691942
Product of the distinct prime numbers

The prime factorization of 29691942 is 2 × 49 × 3 × 23 × 4391. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 67, 28, 146, 103, 621, 9760, 19686, 59798, 504602, 834583, 1755934, 9438440, 48427902, 20362414, 584181991, 637441981, 2342252863, 4066614869

Basic calculations (n = 29691942)

Multiplication

n×y
n×2 59383884
n×3 89075826
n×4 118767768
n×5 148459710

Division

n÷y
n÷2 14845971
n÷3 9897314
n÷3 7422985.5
n÷5 5938388.4

Exponentiation

ny
n2 881611419731364
n3 2.6176755141201E+22
n4 7.7723869540075E+29
n5 2.3077726263995E+37

Nth Root

y√n
2√n 5449.0312900551
3√n 309.65602498858
4√n 73.817554077978
5√n 31.226817184077

Divisors of 29691942

1, 2, 3, 6, 23, 46, 49, 69, 98, 138, 147, 294, 1127, 2254, 3381, 4391, 6762, 8782, 13173, 26346, 100993, 201986, 215159, 302979, 430318, 605958, 645477, 1290954, 4948657, 9897314, 14845971, 29691942

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29691941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29691942 can be divided by 32 positive divisors. The sum of these divisors (counting 29691942) is 1, the average is 0.03125.

Base conversion 29691942

Base System Value
2 Binary 1110001010001000000100110
3 Ternary 2001212111200120
4 Quaternary 1301101000212
5 Quinary 30100120232
6 Senary 2540222410
8 Octal 161210046
10 Decimal 29691942
12 Duodecimal 9b3aa06
16 Hexadecimal 1c51026
20 Vigesimal 95b9h2
36 Base36 hoeg6

Cryptographic Hash Functions

md5 0ca6aa758c793515a26452ab2df2457c
sha1 df6d1fe851a2695fda6af910f1377114dec635ad
sha256 7b90a9d6c9c9d9f6866972e41d953171694ce55ca74690096912b47dccca7a2b
sha512 7ba2e9cf40ac435503a6754222ffe45d1aad0cd9bf4c125500ad80654fdb92312ab2397ad8e896b57df18ae68e6260d0709362d32ed639aa6b644d13e47e5098
ripemd-160 5ab0552b69c9c460846735a6b22d45141a2525ff

29691942 as geometric shapes

Circle

Radius = n
Diameter 59383884
Circumference 186559973.71603
Area 2.7696639595489E+15

Sphere

Radius = n
Volume 1.0964893552856E+23
Surface area 1.1078655838196E+16
Circumference 186559973.71603

Square

Length = n
Perimeter 118767768
Area 881611419731364
Diagonal 41990747.069595

Cube

Length = n
Surface area 5289668518388184
Volume 2.6176755141201E+22
Space diagonal 51427952.119388

Equilateral Triangle

Length = n
Perimeter 89075826
Area 3.8174894287691E+14
Altitude 25713976.059694

Triangular Pyramid

Length = n
Surface area 3.8174894287691E+14
Volume 3.0849601783005E+21
Height 13996915.689865