29221387 (number)

29221387 is an odd 8-digits composite number following 29221386 and preceding 29221388. In scientific notation, it is written as 2.9221387 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 26936832 positive integers (up to 29221387) that are relatively prime to 29221387.

Interesting facts

Basic properties

Name

Name twenty-nine million two hundred twenty-one thousand three hundred eighty-seven

Notation

Scientific notation 2.9221387 × 10^7
Engineering notation 2.9221387 × 10^6

Prime Factorization of 29221387

Prime Factorization 13 × 1217 × 1847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 29221387
Product of the distinct prime numbers

The prime factorization of 29221387 is 13 × 1217 × 1847. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29221387)

Multiplication

n×y
n×2 58442774
n×3 87664161
n×4 116885548
n×5 146106935

Division

n÷y
n÷2 14610693.5
n÷3 9740462.3333333
n÷3 7305346.75
n÷5 5844277.4

Exponentiation

ny
n2 853889458203769
n3 2.4951834313393E+22
n4 7.2912720683153E+29
n5 2.1306108283053E+37

Nth Root

y√n
2√n 5405.6809931775
3√n 308.01150727232
4√n 73.52333638497
5√n 31.127207816407

Divisors of 29221387

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29221386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29221387 can be divided by 8 positive divisors. The sum of these divisors (counting 29221387) is 1, the average is 0.125.

Base conversion 29221387

Base System Value
2 Binary 1101111011110001000001011
3 Ternary 2000222121012121
4 Quaternary 1233132020023
5 Quinary 24440041022
6 Senary 2522152111
8 Octal 157361013
10 Decimal 29221387
12 Duodecimal 9952637
16 Hexadecimal 1bde20b
20 Vigesimal 92cd97
36 Base36 hebd7

Cryptographic Hash Functions

md5 503ae63f548e556f6f4aa5158e913335
sha1 3a46efb166e257fbda8b9e34a28bd7212b8bb9e0
sha256 763e695daa1b320a74e4f685ce278cdd2700b47eb65349ff860a78d7c246531b
sha512 d83eba714be501c73d98af9e846caf46eb1bd35cc1aa0992dd061c1bc8f9f01f9b3cfa4c2ab96130fe104de45b3bf659e9943a35b961f6148202c8d3659f3f03
ripemd-160 2427f87d6008aeffa451acef21a3031ac6488365

29221387 as geometric shapes

Circle

Radius = n
Diameter 58442774
Circumference 183603389.45381
Area 2.6825728488707E+15

Sphere

Radius = n
Volume 1.0451799916339E+23
Surface area 1.0730291395483E+16
Circumference 183603389.45381

Square

Length = n
Perimeter 116885548
Area 853889458203769
Diagonal 41325281.806753

Cube

Length = n
Surface area 5123336749222614
Volume 2.4951834313393E+22
Space diagonal 50612926.951633

Equilateral Triangle

Length = n
Perimeter 87664161
Area 3.697449814141E+14
Altitude 25306463.475816

Triangular Pyramid

Length = n
Surface area 3.697449814141E+14
Volume 2.9406018743405E+21
Height 13775093.935584