128846315 (number)

128846315 is an odd 9-digits composite number following 128846314 and preceding 128846316. In scientific notation, it is written as 1.28846315 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 48 positive divisors. There are 84837888 positive integers (up to 128846315) that are relatively prime to 128846315.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred forty-six thousand three hundred fifteen

Notation

Scientific notation 1.28846315 × 10^8
Engineering notation 1.28846315 × 10^6

Prime Factorization of 128846315

Prime Factorization 17 × 5 × 13 × 17 × 19 × 19 × 19

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20995
Product of the distinct prime numbers

The prime factorization of 128846315 is 17 × 5 × 13 × 17 × 19 × 19 × 19. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128846315)

Multiplication

n×y
n×2 257692630
n×3 386538945
n×4 515385260
n×5 644231575

Division

n÷y
n÷2 64423157.5
n÷3 42948771.666667
n÷3 32211578.75
n÷5 25769263

Exponentiation

ny
n2 16601372889079225
n3 2.1390257206988E+24
n4 2.7560558180225E+32
n5 3.5510763608652E+40

Nth Root

y√n
2√n 11351.04907046
3√n 505.07669978371
4√n 106.54130218117
5√n 41.880745181622

Divisors of 128846315

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128846314
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128846315 can be divided by 48 positive divisors. The sum of these divisors (counting 128846315) is 1, the average is 0.020833333333333.

Base conversion 128846315

Base System Value
2 Binary 111101011100000100111101011
3 Ternary 22222110001220202
4 Quaternary 13223200213223
5 Quinary 230441040230
6 Senary 20441342415
8 Octal 753404753
10 Decimal 128846315
12 Duodecimal 37197a0b
16 Hexadecimal 7ae09eb
20 Vigesimal 2055fff
36 Base36 24pmgb

Cryptographic Hash Functions

md5 458e0e690e992b510c6ce34f3ea40b45
sha1 04fbbd3104e552fe66fe5bea92089665cc0b7d8a
sha256 0b11d62206d629e13ab905b4f2ce3ccafa24865ab1244d547de0aef38e932fe6
sha512 0da55196de5b41ad00a2c2e6c7d7e07a8cd40c86804a9ce0e426e891460aae93d1bd04048cf46b48cf07ecc79bece4a1db7f2bf97c9ad68ca4df9dceb78ce65d
ripemd-160 dcbf939be22d1be7a36dbf451e09e9d363e59aea

128846315 as geometric shapes

Circle

Radius = n
Diameter 257692630
Circumference 809565273.29223
Area 5.2154751107836E+16

Sphere

Radius = n
Volume 8.9599299866491E+24
Surface area 2.0861900443134E+17
Circumference 809565273.29223

Square

Length = n
Perimeter 515385260
Area 16601372889079225
Diagonal 182216206.1348

Cube

Length = n
Surface area 99608237334475350
Volume 2.1390257206988E+24
Space diagonal 223168363.94802

Equilateral Triangle

Length = n
Perimeter 386538945
Area 7.1886053298204E+15
Altitude 111584181.97401

Triangular Pyramid

Length = n
Surface area 7.1886053298204E+15
Volume 2.5208659870642E+23
Height 60738735.378265