29128837 (number)

29128837 is an odd 8-digits composite number following 29128836 and preceding 29128838. In scientific notation, it is written as 2.9128837 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 27268800 positive integers (up to 29128837) that are relatively prime to 29128837.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-eight thousand eight hundred thirty-seven

Notation

Scientific notation 2.9128837 × 10^7
Engineering notation 2.9128837 × 10^6

Prime Factorization of 29128837

Prime Factorization 17 × 8971 × 191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 29128837
Product of the distinct prime numbers

The prime factorization of 29128837 is 17 × 8971 × 191. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 8, 66, 954, 951, 7904, 9190, 33440, 48463, 383292, 418433, 9759702, 8034297, 73508512, 25660487, 822831391, 493632028, 9842736095, 126320305

Basic calculations (n = 29128837)

Multiplication

n×y
n×2 58257674
n×3 87386511
n×4 116515348
n×5 145644185

Division

n÷y
n÷2 14564418.5
n÷3 9709612.3333333
n÷3 7282209.25
n÷5 5825767.4

Exponentiation

ny
n2 848489144972569
n3 2.4715502000175E+22
n4 7.1993382913628E+29
n5 2.0970835159697E+37

Nth Root

y√n
2√n 5397.1137657085
3√n 307.68598526913
4√n 73.465051321758
5√n 31.107465566032

Divisors of 29128837

1, 17, 191, 3247, 8971, 152507, 1713461, 29128837

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 -29128836
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 29128837 can be divided by 8 positive divisors. The sum of these divisors (counting 29128837) is 1, the average is 0.125.

Base conversion 29128837

Base System Value
2 Binary 1101111000111100010000101
3 Ternary 2000210220020211
4 Quaternary 1233013202011
5 Quinary 24424110322
6 Senary 2520155421
8 Octal 157074205
10 Decimal 29128837
12 Duodecimal 9908b71
16 Hexadecimal 1bc7885
20 Vigesimal 92121h
36 Base36 hcbyd

Cryptographic Hash Functions

md5 a57c873d696007d97e939e22bcfbf715
sha1 176e9e4f2efcc0929fa2f2d47720b00b42608b93
sha256 c14ca8812d57bddc6d19e6b53916997c370a3d3f7dbeca3de496f2c0b45bf97a
sha512 32a960a34e4a105854b554dbff29b4bad5179b38485ec4be1c030eb881bd107a74cdba38704590f337156fe5b4ac63a79d8e7fb841f7390942746eff3cd9dede
ripemd-160 43f719dc5fcbe980f8d66e1d1e63e05fff30f6fd

29128837 as geometric shapes

Circle

Radius = n
Diameter 58257674
Circumference 183021880.65363
Area 2.6656072644965E+15

Sphere

Radius = n
Volume 1.0352805268471E+23
Surface area 1.0662429057986E+16
Circumference 183021880.65363

Square

Length = n
Perimeter 116515348
Area 848489144972569
Diagonal 41194396.341555

Cube

Length = n
Surface area 5090934869835414
Volume 2.4715502000175E+22
Space diagonal 50452625.649392

Equilateral Triangle

Length = n
Perimeter 87386511
Area 3.6740657719079E+14
Altitude 25226312.824696

Triangular Pyramid

Length = n
Surface area 3.6740657719079E+14
Volume 2.9127498441256E+21
Height 13731465.447185