1279313992 (number)

1279313992 is an even 10-digits composite number following 1279313991 and preceding 1279313993. In scientific notation, it is written as 1.279313992 × 10^9. The sum of its digits is 46. It has a total of 7 prime factors and 64 positive divisors. There are 564233280 positive integers (up to 1279313992) that are relatively prime to 1279313992.

Interesting facts

Basic properties

Name

Name one billion two hundred seventy-nine million three hundred thirteen thousand nine hundred ninety-two

Notation

Scientific notation 1.279313992 × 10^9
Engineering notation 1.279313992 × 10^9

Prime Factorization of 1279313992

Prime Factorization 2 × 2 × 2 × 11 × 79 × 59 × 3119

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 319828498
Product of the distinct prime numbers

The prime factorization of 1279313992 is 2 × 2 × 2 × 11 × 79 × 59 × 3119. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 10, 1, 81, 935, 777, 9121, 7565, 89211, 89355, 40946, 367310, 7828486, 1430579, 99454085, 18280767, 902599298, 184856099, 6795403888, 6445460734

Basic calculations (n = 1279313992)

Multiplication

n×y
n×2 2558627984
n×3 3837941976
n×4 5117255968
n×5 6396569960

Division

n÷y
n÷2 639656996
n÷3 426437997.33333
n÷3 319828498
n÷5 255862798.4

Exponentiation

ny
n2 1636644290126976064
n3 2.0937819402863E+27
n4 2.6786045324052E+36
n5 3.4267762573406E+45

Nth Root

y√n
2√n 35767.499101838
3√n 1085.5730419544
4√n 189.12297349037
5√n 66.281973379401

Divisors of 1279313992

1, 2, 4, 8, 11, 22, 44, 59, 79, 88, 118, 158, 236, 316, 472, 632, 649, 869, 1298, 1738, 2596, 3119, 3476, 4661, 5192, 6238, 6952, 9322, 12476, 18644, 24952, 34309, 37288, 51271, 68618, 102542, 137236, 184021, 205084, 246401, 274472, 368042, 410168, 492802, 736084, 985604, 1472168, 1971208, 2024231, 2710411, 4048462, 5420822, 8096924, 10841644, 14537659, 16193848, 21683288, 29075318, 58150636, 116301272, 159914249, 319828498, 639656996, 1279313992

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1279313991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1279313992 can be divided by 64 positive divisors. The sum of these divisors (counting 1279313992) is 1, the average is 0.015625.

Base conversion 1279313992

Base System Value
2 Binary 1001100010000001100100001001000
3 Ternary 10022011020212212201
4 Quaternary 1030100030201020
5 Quinary 10110001021432
6 Senary 330540045544
8 Octal 11420144110
10 Decimal 1279313992
12 Duodecimal 2b85338b4
16 Hexadecimal 4c40c848
20 Vigesimal jjfe4jc
36 Base36 l5o4zs

Cryptographic Hash Functions

md5 00ad11287263983e5529125fcdf9ef28
sha1 221922cd7d09c007e696eeed96127069fad3ec9a
sha256 32c511e722e6482ead1d7cbf3793453e8ea78115ec8fad7a5e69a7a3984395ba
sha512 e28b26545226b4b0081bdfa7b172328f1b3b0df98dc5e00ccf1b97bc71e0e85a715f7c13d545d1fd54a76443e1f6798c57ad8d9468ecc28cdd39ed73d31f908b
ripemd-160 ccede8eba47a98853dda70e449c1cc6c100eebdb

1279313992 as geometric shapes

Circle

Radius = n
Diameter 2558627984
Circumference 8038166877.8037
Area 5.1416696784026E+18

Sphere

Radius = n
Volume 8.7704132824301E+27
Surface area 2.056667871361E+19
Circumference 8038166877.8037

Square

Length = n
Perimeter 5117255968
Area 1636644290126976064
Diagonal 1809223198.0201

Cube

Length = n
Surface area 9.8198657407619E+18
Volume 2.0937819402863E+27
Space diagonal 2215836832.9778

Equilateral Triangle

Length = n
Perimeter 3837941976
Area 7.0868776610436E+17
Altitude 1107918416.4889

Triangular Pyramid

Length = n
Surface area 7.0868776610436E+17
Volume 2.467545680504E+26
Height 603074399.34002