129281010 (number)

129281010 is an even 9-digits composite number following 129281009 and preceding 129281011. In scientific notation, it is written as 1.29281010 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 34132800 positive integers (up to 129281010) that are relatively prime to 129281010.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred eighty-one thousand ten

Notation

Scientific notation 1.29281010 × 10^8
Engineering notation 1.29281010 × 10^6

Prime Factorization of 129281010

Prime Factorization 2 × 5 × 3 × 101 × 42667

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129281010
Product of the distinct prime numbers

The prime factorization of 129281010 is 2 × 5 × 3 × 101 × 42667. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 74, 45, 459, 574, 6899, 9493, 27958, 16964, 316878, 723273, 2859655, 4752260, 51002910, 35474548, 481330385, 835192797, 9295078968, 2597686290

Basic calculations (n = 129281010)

Multiplication

n×y
n×2 258562020
n×3 387843030
n×4 517124040
n×5 646405050

Division

n÷y
n÷2 64640505
n÷3 43093670
n÷3 32320252.5
n÷5 25856202

Exponentiation

ny
n2 16713579546620100
n3 2.1607484445024E+24
n4 2.793437412612E+32
n5 3.6113841007426E+40

Nth Root

y√n
2√n 11370.18073735
3√n 505.64406271986
4√n 106.63104959321
5√n 41.908966139335

Divisors of 129281010

1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 42667, 85334, 128001, 213335, 256002, 426670, 640005, 1280010, 4309367, 8618734, 12928101, 21546835, 25856202, 43093670, 64640505, 129281010

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129281009
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129281010 can be divided by 32 positive divisors. The sum of these divisors (counting 129281010) is 1, the average is 0.03125.

Base conversion 129281010

Base System Value
2 Binary 111101101001010101111110010
3 Ternary 100000021011012120
4 Quaternary 13231022233302
5 Quinary 231043443020
6 Senary 20454535110
8 Octal 755125762
10 Decimal 129281010
12 Duodecimal 37367496
16 Hexadecimal 7b4abf2
20 Vigesimal 20802aa
36 Base36 24yxv6

Cryptographic Hash Functions

md5 69889e1ba9e5d1caf679e770ff06fcbd
sha1 4fbe83b7bdcca944cb63fcef4e073136464dbcd5
sha256 c9cbfad23aa4da2a5f935ff1ea39778935f8262002907d861b284b7fcd4ef019
sha512 1f187f9d2145a0bd2c12efb41e2263d3e1246fc97c449ada4fa9962172d88c7bfc7bc56f87493c26b051c34032628f5e9ecd51d0f4ab947a400dffea00da7c17
ripemd-160 0335fa3e6bd355c61710cb557700fe137b411a04

129281010 as geometric shapes

Circle

Radius = n
Diameter 258562020
Circumference 812296542.52934
Area 5.250725871885E+16

Sphere

Radius = n
Volume 9.050921919339E+24
Surface area 2.100290348754E+17
Circumference 812296542.52934

Square

Length = n
Perimeter 517124040
Area 16713579546620100
Diagonal 182830957.69929

Cube

Length = n
Surface area 100281477279720600
Volume 2.1607484445024E+24
Space diagonal 223921277.77382

Equilateral Triangle

Length = n
Perimeter 387843030
Area 7.2371922377725E+15
Altitude 111960638.88691

Triangular Pyramid

Length = n
Surface area 7.2371922377725E+15
Volume 2.5464664625765E+23
Height 60943652.566431