1296281272 (number)

1296281272 is an even 10-digits composite number following 1296281271 and preceding 1296281273. In scientific notation, it is written as 1.296281272 × 10^9. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 541655040 positive integers (up to 1296281272) that are relatively prime to 1296281272.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-six million two hundred eighty-one thousand two hundred seventy-two

Notation

Scientific notation 1.296281272 × 10^9
Engineering notation 1.296281272 × 10^9

Prime Factorization of 1296281272

Prime Factorization 2 × 2 × 2 × 13 × 11 × 257 × 4409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 324070318
Product of the distinct prime numbers

The prime factorization of 1296281272 is 2 × 2 × 2 × 13 × 11 × 257 × 4409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 23, 67, 812, 7, 4429, 8736, 31119, 6138, 247405, 598873, 2152865, 4025112, 53956139, 15362418, 195599822, 382045745, 4813951159, 7996180847

Basic calculations (n = 1296281272)

Multiplication

n×y
n×2 2592562544
n×3 3888843816
n×4 5185125088
n×5 6481406360

Division

n÷y
n÷2 648140636
n÷3 432093757.33333
n÷3 324070318
n÷5 259256254.4

Exponentiation

ny
n2 1680345136137937984
n3 2.1781999304719E+27
n4 2.8235597765424E+36
n5 3.6601276587045E+45

Nth Root

y√n
2√n 36003.906343618
3√n 1090.3512242444
4√n 189.74695345016
5√n 66.456864857486

Divisors of 1296281272

1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 257, 286, 514, 572, 1028, 1144, 2056, 2827, 3341, 4409, 5654, 6682, 8818, 11308, 13364, 17636, 22616, 26728, 35272, 36751, 48499, 57317, 73502, 96998, 114634, 147004, 193996, 229268, 294008, 387992, 458536, 630487, 1133113, 1260974, 2266226, 2521948, 4532452, 5043896, 9064904, 12464243, 14730469, 24928486, 29460938, 49856972, 58921876, 99713944, 117843752, 162035159, 324070318, 648140636, 1296281272

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 -1296281271
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 1296281272 can be divided by 64 positive divisors. The sum of these divisors (counting 1296281272) is 1, the average is 0.015625.

Base conversion 1296281272

Base System Value
2 Binary 1001101010000111010111010111000
3 Ternary 10100100011220121111
4 Quaternary 1031100322322320
5 Quinary 10123322000042
6 Senary 332343450104
8 Octal 11520727270
10 Decimal 1296281272
12 Duodecimal 302156934
16 Hexadecimal 4d43aeb8
20 Vigesimal 1051f33c
36 Base36 lfrt14

Cryptographic Hash Functions

md5 891d318e4eed3ba7eff954fcd8e6074a
sha1 a058d52efa6eabfaed5ec2b8167bbae9f1f06809
sha256 c59a802d3973e398517ae7b89123c24bb6719b7ce99bfc42438cc687b980fad5
sha512 38d4fd9f64c1aa7d08716029cd1d348a15c445cfd9483e8956bc3ad250768d6fce2540eb5cb4cd13d3c724127e39bea1785d4eeb51f505593533885cd530db72
ripemd-160 6dc1697624bdb50aa5fc2c12d15759f41f979466

1296281272 as geometric shapes

Circle

Radius = n
Diameter 2592562544
Circumference 8144775442.2025
Area 5.2789599351863E+18

Sphere

Radius = n
Volume 9.1240225328271E+27
Surface area 2.1115839740745E+19
Circumference 8144775442.2025

Square

Length = n
Perimeter 5185125088
Area 1680345136137937984
Diagonal 1833218555.5126

Cube

Length = n
Surface area 1.0082070816828E+19
Volume 2.1781999304719E+27
Space diagonal 2245225024.004

Equilateral Triangle

Length = n
Perimeter 3888843816
Area 7.2761078751054E+17
Altitude 1122612512.002

Triangular Pyramid

Length = n
Surface area 7.2761078751054E+17
Volume 2.5670332360279E+26
Height 611072851.83755