29128830 (number)

29128830 is an even 8-digits composite number following 29128829 and preceding 29128831. In scientific notation, it is written as 2.9128830 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7767680 positive integers (up to 29128830) that are relatively prime to 29128830.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9128830 × 10^7
Engineering notation 2.9128830 × 10^6

Prime Factorization of 29128830

Prime Factorization 2 × 3 × 5 × 970961

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29128830
Product of the distinct prime numbers

The prime factorization of 29128830 is 2 × 3 × 5 × 970961. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 71, 96, 487, 552, 1198, 4018, 353, 55345, 32366, 850456, 1470189, 6561605, 73585814, 70938531, 999508148, 183285956, 2540284943, 3794066146

Basic calculations (n = 29128830)

Multiplication

n×y
n×2 58257660
n×3 87386490
n×4 116515320
n×5 145644150

Division

n÷y
n÷2 14564415
n÷3 9709610
n÷3 7282207.5
n÷5 5825766

Exponentiation

ny
n2 848488737168900
n3 2.4715484181908E+22
n4 7.1993313710247E+29
n5 2.0970809962025E+37

Nth Root

y√n
2√n 5397.1131172137
3√n 307.68596062228
4√n 73.46504690813
5√n 31.107464070934

Divisors of 29128830

1, 2, 3, 5, 6, 10, 15, 30, 970961, 1941922, 2912883, 4854805, 5825766, 9709610, 14564415, 29128830

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29128829
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29128830 can be divided by 16 positive divisors. The sum of these divisors (counting 29128830) is 1, the average is 0.0625.

Base conversion 29128830

Base System Value
2 Binary 1101111000111100001111110
3 Ternary 2000210220020120
4 Quaternary 1233013201332
5 Quinary 24424110310
6 Senary 2520155410
8 Octal 157074176
10 Decimal 29128830
12 Duodecimal 9908b66
16 Hexadecimal 1bc787e
20 Vigesimal 92121a
36 Base36 hcby6

Cryptographic Hash Functions

md5 ae243d3593eba9fa27477bea6fda8c6b
sha1 5a4dcef97ac62a1b5d37d3c0d25b31dce3b08c6b
sha256 fe473a6ef4079d37978c80d177f33f6f1e1cc28ccc7372c3b4a97419feedb518
sha512 f7361c180aff7b53c0a385454c2f4e64bf19a11672c452a2cef0f3387f96a3919d3aca88e16138947ebfe2ee479ef9cc5875d209547562f993e718960bc47ac8
ripemd-160 2789512ba2d1308b0d4dce06d76948b6bf0a5b0f

29128830 as geometric shapes

Circle

Radius = n
Diameter 58257660
Circumference 183021836.67133
Area 2.6656059833435E+15

Sphere

Radius = n
Volume 1.0352797804773E+23
Surface area 1.0662423933374E+16
Circumference 183021836.67133

Square

Length = n
Perimeter 116515320
Area 848488737168900
Diagonal 41194386.44206

Cube

Length = n
Surface area 5090932423013400
Volume 2.4715484181908E+22
Space diagonal 50452613.525037

Equilateral Triangle

Length = n
Perimeter 87386490
Area 3.6740640060662E+14
Altitude 25226306.762518

Triangular Pyramid

Length = n
Surface area 3.6740640060662E+14
Volume 2.9127477442226E+21
Height 13731462.147353