129280801 (number)

129280801 is an odd 9-digits composite number following 129280800 and preceding 129280802. In scientific notation, it is written as 1.29280801 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 112316160 positive integers (up to 129280801) that are relatively prime to 129280801.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29280801 × 10^8
Engineering notation 1.29280801 × 10^6

Prime Factorization of 129280801

Prime Factorization 13 × 17 × 584981

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129280801
Product of the distinct prime numbers

The prime factorization of 129280801 is 13 × 17 × 584981. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 29, 73, 696, 591, 8659, 1929, 72851, 85356, 566558, 440729, 4549357, 3436989, 2479265, 54320006, 371796363, 313156543, 5581048365, 6981102167

Basic calculations (n = 129280801)

Multiplication

n×y
n×2 258561602
n×3 387842403
n×4 517123204
n×5 646404005

Division

n÷y
n÷2 64640400.5
n÷3 43093600.333333
n÷3 32320200.25
n÷5 25856160.2

Exponentiation

ny
n2 16713525507201601
n3 2.160737965105E+24
n4 2.7934193487988E+32
n5 3.6113549094161E+40

Nth Root

y√n
2√n 11370.171546639
3√n 505.64379023935
4√n 106.63100649736
5√n 41.908952589039

Divisors of 129280801

1, 13, 17, 221, 584981, 7604753, 9944677, 129280801

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 -129280800
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 129280801 can be divided by 8 positive divisors. The sum of these divisors (counting 129280801) is 1, the average is 0.125.

Base conversion 129280801

Base System Value
2 Binary 111101101001010101100100001
3 Ternary 100000021010220211
4 Quaternary 13231022230201
5 Quinary 231043441201
6 Senary 20454534121
8 Octal 755125441
10 Decimal 129280801
12 Duodecimal 37367341
16 Hexadecimal 7b4ab21
20 Vigesimal 2080201
36 Base36 24yxpd

Cryptographic Hash Functions

md5 6518bfdff0ed75f0923ab52b167fb364
sha1 49aeda3bbc4a05826a15e7d07388130f71ba2391
sha256 1c1f8aea852538b34a6b4ce9f0da9d1ed1475edb6c347cd75ea87ecceaa8fee5
sha512 0085fcbf2f653674b1b7acc58e0f934f95ae42db6cfb08e08397e3732f9c7b385eba44888355e701c7c1f6456f631910690d84f17175d090f6217801f261f041
ripemd-160 c5e9a1e7eec11c9fe592f760a7d5fb0230fe4fc8

129280801 as geometric shapes

Circle

Radius = n
Diameter 258561602
Circumference 812295229.34361
Area 5.250708894901E+16

Sphere

Radius = n
Volume 9.0508780233417E+24
Surface area 2.1002835579604E+17
Circumference 812295229.34361

Square

Length = n
Perimeter 517123204
Area 16713525507201601
Diagonal 182830662.12866

Cube

Length = n
Surface area 100281153043209606
Volume 2.160737965105E+24
Space diagonal 223920915.7752

Equilateral Triangle

Length = n
Perimeter 387842403
Area 7.2371688380179E+15
Altitude 111960457.8876

Triangular Pyramid

Length = n
Surface area 7.2371688380179E+15
Volume 2.5464541124882E+23
Height 60943554.042886