1261893796 (number)

1261893796 is an even 10-digits composite number following 1261893795 and preceding 1261893797. In scientific notation, it is written as 1.261893796 × 10^9. The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors. There are 630946896 positive integers (up to 1261893796) that are relatively prime to 1261893796.

Interesting facts

Basic properties

Name

Name one billion two hundred sixty-one million eight hundred ninety-three thousand seven hundred ninety-six

Notation

Scientific notation 1.261893796 × 10^9
Engineering notation 1.261893796 × 10^9

Prime Factorization of 1261893796

Prime Factorization 2 × 2 × 315473449

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 630946898
Product of the distinct prime numbers

The prime factorization of 1261893796 is 2 × 2 × 315473449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 55, 28, 741, 49, 9391, 305, 26085, 77553, 51324, 447072, 9720580, 3695635, 13580142, 42617071, 674860329, 53321355, 1140987836, 8358999334

Basic calculations (n = 1261893796)

Multiplication

n×y
n×2 2523787592
n×3 3785681388
n×4 5047575184
n×5 6309468980

Division

n÷y
n÷2 630946898
n÷3 420631265.33333
n÷3 315473449
n÷5 252378759.2

Exponentiation

ny
n2 1592375952383289616
n3 2.0094093352121E+27
n4 2.5356611737286E+36
n5 3.1997351038862E+45

Nth Root

y√n
2√n 35523.144511712
3√n 1080.6231531783
4√n 188.47584596365
5√n 66.10047206048

Divisors of 1261893796

1, 2, 4, 315473449, 630946898, 1261893796

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1261893795
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1261893796 can be divided by 6 positive divisors. The sum of these divisors (counting 1261893796) is 1, the average is 0.16666666666667.

Base conversion 1261893796

Base System Value
2 Binary 1001011001101101111100010100100
3 Ternary 10020221110211212021
4 Quaternary 1023031233202210
5 Quinary 10041021100141
6 Senary 325114432524
8 Octal 11315574244
10 Decimal 1261893796
12 Duodecimal 2b2732744
16 Hexadecimal 4b36f8a4
20 Vigesimal je6ge9g
36 Base36 kvarhg

Cryptographic Hash Functions

md5 f9002e9f2b76da74cffaabd407b8fc97
sha1 78071292222540a58b3f3fe2b2e12d35fae816ce
sha256 b3988c146a275b3b7ec933ae246d10a2949fd044f8bdc8020fb0b7b0da4f8f87
sha512 3e4631868eaecba1a2d0189de3ff82cec70087eb069020474b3659b9482b2629aeec79e8734e05bbfb785ab78e96ef4673162ed3026be736e56e55a38fdd0eef
ripemd-160 1aee6bc6703a9d620832f1658c2b0481e9c73f1d

1261893796 as geometric shapes

Circle

Radius = n
Diameter 2523787592
Circumference 7928712558.2483
Area 5.0025965937604E+18

Sphere

Radius = n
Volume 8.4169941407426E+27
Surface area 2.0010386375042E+19
Circumference 7928712558.2483

Square

Length = n
Perimeter 5047575184
Area 1592375952383289616
Diagonal 1784587320.5777

Cube

Length = n
Surface area 9.5542557142997E+18
Volume 2.0094093352121E+27
Space diagonal 2185664168.428

Equilateral Triangle

Length = n
Perimeter 3785681388
Area 6.8951901356968E+17
Altitude 1092832084.214

Triangular Pyramid

Length = n
Surface area 6.8951901356968E+17
Volume 2.3681116118467E+26
Height 594862440.19256