129499227 (number)

129499227 is an odd 9-digits composite number following 129499226 and preceding 129499228. In scientific notation, it is written as 1.29499227 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 72446400 positive integers (up to 129499227) that are relatively prime to 129499227.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred ninety-nine thousand two hundred twenty-seven

Notation

Scientific notation 1.29499227 × 10^8
Engineering notation 1.29499227 × 10^6

Prime Factorization of 129499227

Prime Factorization 11 × 117 × 100621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129499227
Product of the distinct prime numbers

The prime factorization of 129499227 is 11 × 117 × 100621. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129499227)

Multiplication

n×y
n×2 258998454
n×3 388497681
n×4 517996908
n×5 647496135

Division

n÷y
n÷2 64749613.5
n÷3 43166409
n÷3 32374806.75
n÷5 25899845.4

Exponentiation

ny
n2 16770049793597529
n3 2.1717084850224E+24
n4 2.8123457007974E+32
n5 3.6419659431004E+40

Nth Root

y√n
2√n 11379.77271302
3√n 505.9283996758
4√n 106.67601751575
5√n 41.923104457874

Divisors of 129499227

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 -129499226
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 129499227 can be divided by 8 positive divisors. The sum of these divisors (counting 129499227) is 1, the average is 0.125.

Base conversion 129499227

Base System Value
2 Binary 111101110000000000001011011
3 Ternary 100000200020112200
4 Quaternary 13232000001123
5 Quinary 231122433402
6 Senary 20503341243
8 Octal 756000133
10 Decimal 129499227
12 Duodecimal 37451823
16 Hexadecimal 7b8005b
20 Vigesimal 2097817
36 Base36 253m8r

Cryptographic Hash Functions

md5 21decaadcf1e9bb5c8c38ff7446e7f85
sha1 78afefa4760ec72c6d72213feb173602969699a0
sha256 5834cb0909d247b6fe371a4b42360538b9818269245b8fd5740ccb7e08317954
sha512 b7977444c224c825f33d675d85d29f1a65dba7dd5820b5178922f91558c3d8860994869d30bbabe8585761889f8b1af4b8cd39a55844d878edc7cb3ce17247c4
ripemd-160 f2b291fb163359b8e442c9503f99878a09ce5953

129499227 as geometric shapes

Circle

Radius = n
Diameter 258998454
Circumference 813667640.37751
Area 5.2684665231901E+16

Sphere

Radius = n
Volume 9.0968312297133E+24
Surface area 2.107386609276E+17
Circumference 813667640.37751

Square

Length = n
Perimeter 517996908
Area 16770049793597529
Diagonal 183139563.14023

Cube

Length = n
Surface area 100620298761585174
Volume 2.1717084850224E+24
Space diagonal 224299240.7049

Equilateral Triangle

Length = n
Perimeter 388497681
Area 7.2616445719927E+15
Altitude 112149620.35245

Triangular Pyramid

Length = n
Surface area 7.2616445719927E+15
Volume 2.5593829941995E+23
Height 61046521.046744