129849228 (number)

129849228 is an even 9-digits composite number following 129849227 and preceding 129849229. In scientific notation, it is written as 1.29849228 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 43211520 positive integers (up to 129849228) that are relatively prime to 129849228.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred forty-nine thousand two hundred twenty-eight

Notation

Scientific notation 1.29849228 × 10^8
Engineering notation 1.29849228 × 10^6

Prime Factorization of 129849228

Prime Factorization 2 × 2 × 9 × 683 × 5281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64924614
Product of the distinct prime numbers

The prime factorization of 129849228 is 2 × 2 × 9 × 683 × 5281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 11, 9, 297, 221, 3083, 3487, 58739, 23267, 7512, 940703, 7197091, 9298327, 4638742, 24221535, 455818795, 378040472, 4221115053, 470201977

Basic calculations (n = 129849228)

Multiplication

n×y
n×2 259698456
n×3 389547684
n×4 519396912
n×5 649246140

Division

n÷y
n÷2 64924614
n÷3 43283076
n÷3 32462307
n÷5 25969845.6

Exponentiation

ny
n2 16860822012195984
n3 2.1893647217291E+24
n4 2.8428731892695E+32
n5 3.6914488892855E+40

Nth Root

y√n
2√n 11395.140543232
3√n 506.38378503518
4√n 106.7480236034
5√n 41.945741336127

Divisors of 129849228

1, 2, 4, 9, 18, 36, 683, 1366, 2732, 5281, 6147, 10562, 12294, 21124, 24588, 47529, 95058, 190116, 3606923, 7213846, 14427692, 32462307, 64924614, 129849228

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129849227
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129849228 can be divided by 24 positive divisors. The sum of these divisors (counting 129849228) is 1, the average is 0.041666666666667.

Base conversion 129849228

Base System Value
2 Binary 111101111010101011110001100
3 Ternary 100001100000122200
4 Quaternary 13233111132030
5 Quinary 231220133403
6 Senary 20515041500
8 Octal 757253614
10 Decimal 129849228
12 Duodecimal 375a0290
16 Hexadecimal 7bd578c
20 Vigesimal 20bb318
36 Base36 25b4b0

Cryptographic Hash Functions

md5 977738c9bd0c187822dde2b1708f8ab4
sha1 04adf940f2e63e0399e32a345c1bb8024e82db40
sha256 2b79b4c12eac9397ef7a9933b08955f4b1175d4d74895a1acb2c71c565ec71be
sha512 2333f68995a4abd5ede10b197825f19e39c6426563a27e9fed76cb79349719c62913e70885ca9bd967b12c77e6e993d8c86cc4041febb716b115ab9040a3f51d
ripemd-160 94492e261b0f949f719e18d4760ebdcfd2f0691d

129849228 as geometric shapes

Circle

Radius = n
Diameter 259698456
Circumference 815866761.51821
Area 5.2969834567E+16

Sphere

Radius = n
Volume 9.1707895010835E+24
Surface area 2.11879338268E+17
Circumference 815866761.51821

Square

Length = n
Perimeter 519396912
Area 16860822012195984
Diagonal 183634539.30128

Cube

Length = n
Surface area 101164932073175904
Volume 2.1893647217291E+24
Space diagonal 224905460.2196

Equilateral Triangle

Length = n
Perimeter 389547684
Area 7.3009500956248E+15
Altitude 112452730.1098

Triangular Pyramid

Length = n
Surface area 7.3009500956248E+15
Volume 2.5801910687087E+23
Height 61211513.100425