1264694872 (number)

1264694872 is an even 10-digits composite number following 1264694871 and preceding 1264694873. In scientific notation, it is written as 1.264694872 × 10^9. The sum of its digits is 49. It has a total of 8 prime factors and 128 positive divisors. There are 466421760 positive integers (up to 1264694872) that are relatively prime to 1264694872.

Interesting facts

Basic properties

Name

Name one billion two hundred sixty-four million six hundred ninety-four thousand eight hundred seventy-two

Notation

Scientific notation 1.264694872 × 10^9
Engineering notation 1.264694872 × 10^9

Prime Factorization of 1264694872

Prime Factorization 2 × 2 × 2 × 29 × 17 × 7 × 19 × 2411

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 316173718
Product of the distinct prime numbers

The prime factorization of 1264694872 is 2 × 2 × 2 × 29 × 17 × 7 × 19 × 2411. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1264694872)

Multiplication

n×y
n×2 2529389744
n×3 3794084616
n×4 5058779488
n×5 6323474360

Division

n÷y
n÷2 632347436
n÷3 421564957.33333
n÷3 316173718
n÷5 252938974.4

Exponentiation

ny
n2 1599453119263096384
n3 2.0228201579364E+27
n4 2.5582502807204E+36
n5 3.2354060113197E+45

Nth Root

y√n
2√n 35562.548727559
3√n 1081.4221297371
4√n 188.58035085225
5√n 66.129791210628

Divisors of 1264694872

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1264694871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1264694872 can be divided by 128 positive divisors. The sum of these divisors (counting 1264694872) is 1, the average is 0.0078125.

Base conversion 1264694872

Base System Value
2 Binary 1001011011000011011011001011000
3 Ternary 10021010202011012211
4 Quaternary 1023120123121120
5 Quinary 10042230213442
6 Senary 325254444504
8 Octal 11330333130
10 Decimal 1264694872
12 Duodecimal 2b3663734
16 Hexadecimal 4b61b658
20 Vigesimal jf46h3c
36 Base36 kwyst4

Cryptographic Hash Functions

md5 436f4bd0a6e2bf3417c58b9279c3f905
sha1 58628ca0c84ab93bbfa9b2878822b21e876ca95d
sha256 dff3a036a3046f3c0d980689f458bd9a3d6ae9ae6572b8353123a9f0beea1ed2
sha512 b5b3822246b0315157ff234df7e44ac91b243237fd1818d48a72beb524de4d0676a820c58f8cf28e092e04347018b77af1acc1c639d7c445d770e35080a0390e
ripemd-160 339a88eb40c3087bb8a100476a4ea76b78f8b1a4

1264694872 as geometric shapes

Circle

Radius = n
Diameter 2529389744
Circumference 7946312237.8158
Area 5.0248301692382E+18

Sphere

Radius = n
Volume 8.4731692636086E+27
Surface area 2.0099320676953E+19
Circumference 7946312237.8158

Square

Length = n
Perimeter 5058779488
Area 1599453119263096384
Diagonal 1788548640.2461

Cube

Length = n
Surface area 9.5967187155786E+18
Volume 2.0228201579364E+27
Space diagonal 2190515774.3758

Equilateral Triangle

Length = n
Perimeter 3794084616
Area 6.9258351672205E+17
Altitude 1095257887.1879

Triangular Pyramid

Length = n
Surface area 6.9258351672205E+17
Volume 2.3839164179962E+26
Height 596182880.08204