29691372 (number)

29691372 is an even 8-digits composite number following 29691371 and preceding 29691373. In scientific notation, it is written as 2.9691372 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 9897120 positive integers (up to 29691372) that are relatively prime to 29691372.

Interesting facts

Basic properties

Name

Name twenty-nine million six hundred ninety-one thousand three hundred seventy-two

Notation

Scientific notation 2.9691372 × 10^7
Engineering notation 2.9691372 × 10^6

Prime Factorization of 29691372

Prime Factorization 2 × 2 × 3 × 2474281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14845686
Product of the distinct prime numbers

The prime factorization of 29691372 is 2 × 2 × 3 × 2474281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 24, 42, 125, 144, 7022, 7095, 51974, 81835, 188442, 458458, 4092295, 2131575, 27527461, 41968510, 838971204, 99405494, 9058781223, 825600288

Basic calculations (n = 29691372)

Multiplication

n×y
n×2 59382744
n×3 89074116
n×4 118765488
n×5 148456860

Division

n÷y
n÷2 14845686
n÷3 9897124
n÷3 7422843
n÷5 5938274.4

Exponentiation

ny
n2 881577571242384
n3 2.6175247614614E+22
n4 7.7717901411762E+29
n5 2.307551121876E+37

Nth Root

y√n
2√n 5448.9789869296
3√n 309.65404347382
4√n 73.817199804176
5√n 31.226697290117

Divisors of 29691372

1, 2, 3, 4, 6, 12, 2474281, 4948562, 7422843, 9897124, 14845686, 29691372

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29691371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29691372 can be divided by 12 positive divisors. The sum of these divisors (counting 29691372) is 1, the average is 0.083333333333333.

Base conversion 29691372

Base System Value
2 Binary 1110001010000110111101100
3 Ternary 2001212110220110
4 Quaternary 1301100313230
5 Quinary 30100110442
6 Senary 2540220020
8 Octal 161206754
10 Decimal 29691372
12 Duodecimal 9b3a610
16 Hexadecimal 1c50dec
20 Vigesimal 95b88c
36 Base36 hoe0c

Cryptographic Hash Functions

md5 778f5ce6fdc027bed2e1b146d6b54b0b
sha1 5042338ac4336c1bd2eb9ae675cdf81f94e1fb43
sha256 26e1e6d53b8edc8ed9d6c6305642603076eb88062ac6be95e5c62b9b98fb9acc
sha512 d6a13cf554c425d6ca62ee5d48908a9e33db5fb4feed3ed93a3bd4a91339e49f1da595ad0318e0b91a6ef9c50305d67fd754d99b515d92af8786ad6877aaf580
ripemd-160 1242becc68ed3160839640f360e3fd07239d5e38

29691372 as geometric shapes

Circle

Radius = n
Diameter 59382744
Circumference 186556392.3004
Area 2.7695576213846E+15

Sphere

Radius = n
Volume 1.0964262081595E+23
Surface area 1.1078230485538E+16
Circumference 186556392.3004

Square

Length = n
Perimeter 118765488
Area 881577571242384
Diagonal 41989940.967865

Cube

Length = n
Surface area 5289465427454304
Volume 2.6175247614614E+22
Space diagonal 51426964.850428

Equilateral Triangle

Length = n
Perimeter 89074116
Area 3.8173428605125E+14
Altitude 25713482.425214

Triangular Pyramid

Length = n
Surface area 3.8173428605125E+14
Volume 3.0847825145884E+21
Height 13996646.989288