29128888 (number)

29128888 is an even 8-digits composite number following 29128887 and preceding 29128889. In scientific notation, it is written as 2.9128888 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 48 positive divisors. There are 13343232 positive integers (up to 29128888) that are relatively prime to 29128888.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-eight thousand eight hundred eighty-eight

Notation

Scientific notation 2.9128888 × 10^7
Engineering notation 2.9128888 × 10^6

Prime Factorization of 29128888

Prime Factorization 2 × 2 × 2 × 17 × 17 × 43 × 293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 428366
Product of the distinct prime numbers

The prime factorization of 29128888 is 2 × 2 × 2 × 17 × 17 × 43 × 293. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29128888)

Multiplication

n×y
n×2 58257776
n×3 87386664
n×4 116515552
n×5 145644440

Division

n÷y
n÷2 14564444
n÷3 9709629.3333333
n÷3 7282222
n÷5 5825777.6

Exponentiation

ny
n2 848492116116544
n3 2.4715631819242E+22
n4 7.1993887111193E+29
n5 2.0971018743466E+37

Nth Root

y√n
2√n 5397.118490454
3√n 307.6861648389
4√n 73.465083478166
5√n 31.107476458877

Divisors of 29128888

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 -29128887
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 29128888 can be divided by 48 positive divisors. The sum of these divisors (counting 29128888) is 1, the average is 0.020833333333333.

Base conversion 29128888

Base System Value
2 Binary 1101111000111100010111000
3 Ternary 2000210220022201
4 Quaternary 1233013202320
5 Quinary 24424111023
6 Senary 2520155544
8 Octal 157074270
10 Decimal 29128888
12 Duodecimal 9908bb4
16 Hexadecimal 1bc78b8
20 Vigesimal 921248
36 Base36 hcbzs

Cryptographic Hash Functions

md5 380a55e2a37d5cac7c447f3eced1a5b8
sha1 470ae68a03a3cc96539a6308545c28bcd7b82095
sha256 127ffb21e3450b2a4243ecd5f0e71543b4fb9798aa41680b067a4ee945a1f9ad
sha512 416c4e3c1821e1f063040398fe28733750770512cea0cae42e32fc36f2ffccbd5ca205b665991bd38b621dee4a1bcbb5bbc8a6138bfd6b1972605db9463bd41e
ripemd-160 46935a4a0174194f83f521377a54cf0496a75ea9

29128888 as geometric shapes

Circle

Radius = n
Diameter 58257776
Circumference 183022201.09608
Area 2.6656165986206E+15

Sphere

Radius = n
Volume 1.0352859646955E+23
Surface area 1.0662466394482E+16
Circumference 183022201.09608

Square

Length = n
Perimeter 116515552
Area 848492116116544
Diagonal 41194468.466447

Cube

Length = n
Surface area 5090952696699264
Volume 2.4715631819242E+22
Space diagonal 50452713.983983

Equilateral Triangle

Length = n
Perimeter 87386664
Area 3.6740786373387E+14
Altitude 25226356.991992

Triangular Pyramid

Length = n
Surface area 3.6740786373387E+14
Volume 2.9127651434493E+21
Height 13731489.488816