128934248 (number)

128934248 is an even 9-digits composite number following 128934247 and preceding 128934249. In scientific notation, it is written as 1.28934248 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 64432368 positive integers (up to 128934248) that are relatively prime to 128934248.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28934248 × 10^8
Engineering notation 1.28934248 × 10^6

Prime Factorization of 128934248

Prime Factorization 2 × 2 × 2 × 2683 × 6007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32233562
Product of the distinct prime numbers

The prime factorization of 128934248 is 2 × 2 × 2 × 2683 × 6007. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128934248)

Multiplication

n×y
n×2 257868496
n×3 386802744
n×4 515736992
n×5 644671240

Division

n÷y
n÷2 64467124
n÷3 42978082.666667
n÷3 32233562
n÷5 25786849.6

Exponentiation

ny
n2 16624040307325504
n3 2.1434081357467E+24
n4 2.7635871613958E+32
n5 3.5632103243703E+40

Nth Root

y√n
2√n 11354.921752262
3√n 505.19157258097
4√n 106.55947518763
5√n 41.886460043786

Divisors of 128934248

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 -128934247
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 128934248 can be divided by 16 positive divisors. The sum of these divisors (counting 128934248) is 1, the average is 0.0625.

Base conversion 128934248

Base System Value
2 Binary 111101011110110000101101000
3 Ternary 22222121112112112
4 Quaternary 13223312011220
5 Quinary 231001343443
6 Senary 20443301452
8 Octal 753660550
10 Decimal 128934248
12 Duodecimal 3721a888
16 Hexadecimal 7af6168
20 Vigesimal 205gfc8
36 Base36 24riaw

Cryptographic Hash Functions

md5 ba14aaba1b22e19ec51b0744e1d99fd0
sha1 f2dc72809530d33c0af6a3980386cfad15d1a9b3
sha256 5b89800b745a3d5b42f9669e74b87081235088663cbd5ad3fce63c215917dc55
sha512 45f3fd11ad50c240eb6494d3062d9dcb60946486d1c8928241914ca08a9f90fe0044e5484d2d7927ebff3e0696a9b4453930a88b0912ee5c0615afeb4836719c
ripemd-160 dcd5a0b60047a6614c1e27ae3af4488ffb72f9f0

128934248 as geometric shapes

Circle

Radius = n
Diameter 257868496
Circumference 810117772.62585
Area 5.2225962902474E+16

Sphere

Radius = n
Volume 8.9782870038752E+24
Surface area 2.089038516099E+17
Circumference 810117772.62585

Square

Length = n
Perimeter 515736992
Area 16624040307325504
Diagonal 182340562.17598

Cube

Length = n
Surface area 99744241843953024
Volume 2.1434081357467E+24
Space diagonal 223320668.37169

Equilateral Triangle

Length = n
Perimeter 386802744
Area 7.1984206098402E+15
Altitude 111660334.18584

Triangular Pyramid

Length = n
Surface area 7.1984206098402E+15
Volume 2.5260307127282E+23
Height 60780187.391992