129877448 (number)

129877448 is an even 9-digits composite number following 129877447 and preceding 129877449. In scientific notation, it is written as 1.29877448 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 64904656 positive integers (up to 129877448) that are relatively prime to 129877448.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred seventy-seven thousand four hundred forty-eight

Notation

Scientific notation 1.29877448 × 10^8
Engineering notation 1.29877448 × 10^6

Prime Factorization of 129877448

Prime Factorization 2 × 2 × 2 × 2879 × 5639

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32469362
Product of the distinct prime numbers

The prime factorization of 129877448 is 2 × 2 × 2 × 2879 × 5639. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129877448)

Multiplication

n×y
n×2 259754896
n×3 389632344
n×4 519509792
n×5 649387240

Division

n÷y
n÷2 64938724
n÷3 43292482.666667
n÷3 32469362
n÷5 25975489.6

Exponentiation

ny
n2 16868151498992704
n3 2.1907924691665E+24
n4 2.8453453499297E+32
n5 3.6954619272754E+40

Nth Root

y√n
2√n 11396.378723086
3√n 506.42046633481
4√n 106.75382299049
5√n 41.947564382672

Divisors of 129877448

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 -129877447
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 129877448 can be divided by 16 positive divisors. The sum of these divisors (counting 129877448) is 1, the average is 0.0625.

Base conversion 129877448

Base System Value
2 Binary 111101111011100010111001000
3 Ternary 100001101110100212
4 Quaternary 13233130113020
5 Quinary 231222034243
6 Senary 20515420252
8 Octal 757342710
10 Decimal 129877448
12 Duodecimal 375b4688
16 Hexadecimal 7bdc5c8
20 Vigesimal 20bedc8
36 Base36 25bq2w

Cryptographic Hash Functions

md5 5b41c0066c23e71eec9aea3795bb3d38
sha1 91ed90484daf93c45b13038db1f1937b85b19526
sha256 5267d4dbcacfa6031790370f6c4fee772087f3a12eb0364dd41f6274bfb8e678
sha512 0e4761259c55687b937ff308d872fff8908693f9d17eefc564c9b910b74a84db0f936fb0472f7fabf55e5346c1abb084e95bed45afca42c795849044cc84caef
ripemd-160 98aab4204445ed22d8a7fc80bf54019b42368f91

129877448 as geometric shapes

Circle

Radius = n
Diameter 259754896
Circumference 816044073.00758
Area 5.2992860828875E+16

Sphere

Radius = n
Volume 9.1767700355646E+24
Surface area 2.119714433155E+17
Circumference 816044073.00758

Square

Length = n
Perimeter 519509792
Area 16868151498992704
Diagonal 183674448.40801

Cube

Length = n
Surface area 101208908993956224
Volume 2.1907924691665E+24
Space diagonal 224954338.69338

Equilateral Triangle

Length = n
Perimeter 389632344
Area 7.3041238565061E+15
Altitude 112477169.34669

Triangular Pyramid

Length = n
Surface area 7.3041238565061E+15
Volume 2.5818736852001E+23
Height 61224816.136002