29386872 (number)

29386872 is an even 8-digits composite number following 29386871 and preceding 29386873. In scientific notation, it is written as 2.9386872 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 9633600 positive integers (up to 29386872) that are relatively prime to 29386872.

Interesting facts

Basic properties

Name

Name twenty-nine million three hundred eighty-six thousand eight hundred seventy-two

Notation

Scientific notation 2.9386872 × 10^7
Engineering notation 2.9386872 × 10^6

Prime Factorization of 29386872

Prime Factorization 2 × 2 × 2 × 3 × 3 × 61 × 6691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2448906
Product of the distinct prime numbers

The prime factorization of 29386872 is 2 × 2 × 2 × 3 × 3 × 61 × 6691. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29386872)

Multiplication

n×y
n×2 58773744
n×3 88160616
n×4 117547488
n×5 146934360

Division

n÷y
n÷2 14693436
n÷3 9795624
n÷3 7346718
n÷5 5877374.4

Exponentiation

ny
n2 863588245944384
n3 2.5378157244272E+22
n4 7.457846585333E+29
n5 2.1916278299882E+37

Nth Root

y√n
2√n 5420.9659655821
3√n 308.59185123502
4√n 73.627209410531
5√n 31.16238381223

Divisors of 29386872

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29386871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29386872 can be divided by 48 positive divisors. The sum of these divisors (counting 29386872) is 1, the average is 0.020833333333333.

Base conversion 29386872

Base System Value
2 Binary 1110000000110100001111000
3 Ternary 2001022000012200
4 Quaternary 1300012201320
5 Quinary 30010334442
6 Senary 2525510200
8 Octal 160064170
10 Decimal 29386872
12 Duodecimal 9a12360
16 Hexadecimal 1c06878
20 Vigesimal 93d73c
36 Base36 hhv20

Cryptographic Hash Functions

md5 9d22f16a2df826ca2f056a78182709c1
sha1 afccd7cfa4dd9af93263efa356ceac9d2f683d7b
sha256 ffd17651e268197fc5057335478634ad1ecb2d80491b98dcb58167dfb02f9b3f
sha512 0305022fce013476b2e1f4ce509682b2f9912952c677b4db47f4f583fd923e8270334bd7535a15553540a8a3087c4704a396b01d30ab7a539ac4c446853e0fc1
ripemd-160 9731ae2f01da156ce0b8f66f7abf3914a8263fbd

29386872 as geometric shapes

Circle

Radius = n
Diameter 58773744
Circumference 184643162.37437
Area 2.7130424891854E+15

Sphere

Radius = n
Volume 1.0630377648034E+23
Surface area 1.0852169956741E+16
Circumference 184643162.37437

Square

Length = n
Perimeter 117547488
Area 863588245944384
Diagonal 41559312.938122

Cube

Length = n
Surface area 5181529475666304
Volume 2.5378157244272E+22
Space diagonal 50899555.379523

Equilateral Triangle

Length = n
Perimeter 88160616
Area 3.7394467969874E+14
Altitude 25449777.689762

Triangular Pyramid

Length = n
Surface area 3.7394467969874E+14
Volume 2.9908445135739E+21
Height 13853104.312707