1239968131 (number)

1239968131 is an odd 10-digits composite number following 1239968130 and preceding 1239968132. In scientific notation, it is written as 1.239968131 × 10^9. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 1218951664 positive integers (up to 1239968131) that are relatively prime to 1239968131.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.239968131 × 10^9
Engineering notation 1.239968131 × 10^9

Prime Factorization of 1239968131

Prime Factorization 59 × 21016409

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1239968131
Product of the distinct prime numbers

The prime factorization of 1239968131 is 59 × 21016409. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 20, 1, 187, 731, 8988, 6333, 74961, 2483, 189462, 320172, 3855677, 7587765, 58124413, 79468551, 453949847, 493215532, 1974883699, 415604728

Basic calculations (n = 1239968131)

Multiplication

n×y
n×2 2479936262
n×3 3719904393
n×4 4959872524
n×5 6199840655

Division

n÷y
n÷2 619984065.5
n÷3 413322710.33333
n÷3 309992032.75
n÷5 247993626.2

Exponentiation

ny
n2 1537520965895633161
n3 1.9064769984549E+27
n4 2.3639707205686E+36
n5 2.9312483561222E+45

Nth Root

y√n
2√n 35213.181211018
3√n 1074.3278671337
4√n 187.65175515038
5√n 65.869156897899

Divisors of 1239968131

1, 59, 21016409, 1239968131

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1239968130
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1239968131 can be divided by 4 positive divisors. The sum of these divisors (counting 1239968131) is 1, the average is 0.25.

Base conversion 1239968131

Base System Value
2 Binary 1001001111010000110100110000011
3 Ternary 10012102012220111121
4 Quaternary 1021322012212003
5 Quinary 10014412440011
6 Senary 323012453111
8 Octal 11172064603
10 Decimal 1239968131
12 Duodecimal 2a731a197
16 Hexadecimal 49e86983
20 Vigesimal j79g06b
36 Base36 ki8tj7

Cryptographic Hash Functions

md5 90075220047fed4e1df6a43b7843c6a4
sha1 3c60a225cd9f2a1ae976eb9128cb167bd8ed7661
sha256 2eea51ac682b342a03ce9c820456f150768c00dd639f544c10efdab78903bbb6
sha512 818c86effdbf543ec47200ed9fd966f7b49462414e86e4619286975d94a81582b6c5d2a14fe3b5e736ea821a919dd2fe819ed44018d8b7175aa688e1204e5b2e
ripemd-160 424ca503cc611906cdf4fd584ae9cb4a60188096

1239968131 as geometric shapes

Circle

Radius = n
Diameter 2479936262
Circumference 7790949542.0701
Area 4.830264571198E+18

Sphere

Radius = n
Volume 7.9858321767785E+27
Surface area 1.9321058284792E+19
Circumference 7790949542.0701

Square

Length = n
Perimeter 4959872524
Area 1537520965895633161
Diagonal 1753579747.7706

Cube

Length = n
Surface area 9.2251257953738E+18
Volume 1.9064769984549E+27
Space diagonal 2147687802.6582

Equilateral Triangle

Length = n
Perimeter 3719904393
Area 6.657661076584E+17
Altitude 1073843901.3291

Triangular Pyramid

Length = n
Surface area 6.657661076584E+17
Volume 2.2468046896394E+26
Height 584526582.59021