1238469968 (number)

1238469968 is an even 10-digits composite number following 1238469967 and preceding 1238469969. In scientific notation, it is written as 1.238469968 × 10^9. The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors. There are 619067904 positive integers (up to 1238469968) that are relatively prime to 1238469968.

Interesting facts

Basic properties

Name

Name one billion two hundred thirty-eight million four hundred sixty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.238469968 × 10^9
Engineering notation 1.238469968 × 10^9

Prime Factorization of 1238469968

Prime Factorization 2 × 2 × 2 × 2 × 4817 × 16069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 154808746
Product of the distinct prime numbers

The prime factorization of 1238469968 is 2 × 2 × 2 × 2 × 4817 × 16069. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 52, 31, 142, 188, 3139, 1597, 36887, 69930, 66736, 231261, 1334143, 3033650, 13866254, 98904067, 891257441, 504667751, 6835075247, 4589108726

Basic calculations (n = 1238469968)

Multiplication

n×y
n×2 2476939936
n×3 3715409904
n×4 4953879872
n×5 6192349840

Division

n÷y
n÷2 619234984
n÷3 412823322.66667
n÷3 309617492
n÷5 247693993.6

Exponentiation

ny
n2 1533807861637921024
n3 1.8995749733209E+27
n4 2.3525665564223E+36
n5 2.9135830278502E+45

Nth Root

y√n
2√n 35191.902023051
3√n 1073.89501544
4√n 187.59504797049
5√n 65.853232220757

Divisors of 1238469968

1, 2, 4, 8, 16, 4817, 9634, 16069, 19268, 32138, 38536, 64276, 77072, 128552, 257104, 77404373, 154808746, 309617492, 619234984, 1238469968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1238469967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1238469968 can be divided by 20 positive divisors. The sum of these divisors (counting 1238469968) is 1, the average is 0.05.

Base conversion 1238469968

Base System Value
2 Binary 1001001110100011000110101010000
3 Ternary 10012022101210102002
4 Quaternary 1021310120311100
5 Quinary 10014022014333
6 Senary 322520413132
8 Octal 11164306520
10 Decimal 1238469968
12 Duodecimal 2a69171a8
16 Hexadecimal 49d18d50
20 Vigesimal j708ei8
36 Base36 khcpjk

Cryptographic Hash Functions

md5 a83b28a1e54e6d0a99c049ef0d60bcaf
sha1 68b83ce81a59027f015389af2b41b1b47b5c0d9f
sha256 ea7d868b516f2c92eb7553a9c6599443bb8c83d976e791a61bf4631d096d8a04
sha512 c8f2c8813d3dd805209c886abd044147bdb0e497cd3accfef6a666cc4f9a2b09ae5aa903d7a959978df4044bae538e58ea5dd7e1008e6a667711d3f18906a1d9
ripemd-160 4833fc399bd407c1121bbb07f06c4e7cbcf288b5

1238469968 as geometric shapes

Circle

Radius = n
Diameter 2476939936
Circumference 7781536306.3208
Area 4.81859951014E+18

Sphere

Radius = n
Volume 7.9569210415038E+27
Surface area 1.927439804056E+19
Circumference 7781536306.3208

Square

Length = n
Perimeter 4953879872
Area 1533807861637921024
Diagonal 1751461025.3374

Cube

Length = n
Surface area 9202847169827526144
Volume 1.8995749733209E+27
Space diagonal 2145092908.2242

Equilateral Triangle

Length = n
Perimeter 3715409904
Area 6.6415828635136E+17
Altitude 1072546454.1121

Triangular Pyramid

Length = n
Surface area 6.6415828635136E+17
Volume 2.2386705750124E+26
Height 583820341.77912