1268275894 (number)

1268275894 is an even 10-digits composite number following 1268275893 and preceding 1268275895. In scientific notation, it is written as 1.268275894 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 634137946 positive integers (up to 1268275894) that are relatively prime to 1268275894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.268275894 × 10^9
Engineering notation 1.268275894 × 10^9

Prime Factorization of 1268275894

Prime Factorization 2 × 634137947

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1268275894
Product of the distinct prime numbers

The prime factorization of 1268275894 is 2 × 634137947. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 60, 21, 576, 735, 857, 3842, 83488, 59122, 651354, 797075, 9310264, 2744211, 23717376, 24210000, 254069628, 509273819, 2940405283, 1326991776

Basic calculations (n = 1268275894)

Multiplication

n×y
n×2 2536551788
n×3 3804827682
n×4 5073103576
n×5 6341379470

Division

n÷y
n÷2 634137947
n÷3 422758631.33333
n÷3 317068973.5
n÷5 253655178.8

Exponentiation

ny
n2 1608523743301499236
n3 2.0400518885559E+27
n4 2.5873486327647E+36
n5 3.2814719003093E+45

Nth Root

y√n
2√n 35612.861356538
3√n 1082.4418610936
4√n 188.71370209007
5√n 66.167198569632

Divisors of 1268275894

1, 2, 634137947, 1268275894

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 -1268275893
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 1268275894 can be divided by 4 positive divisors. The sum of these divisors (counting 1268275894) is 1, the average is 0.25.

Base conversion 1268275894

Base System Value
2 Binary 1001011100110000101101010110110
3 Ternary 10021101111002110021
4 Quaternary 1023212011222312
5 Quinary 10044134312034
6 Senary 325503315354
8 Octal 11346055266
10 Decimal 1268275894
12 Duodecimal 2b48abb5a
16 Hexadecimal 4b985ab6
20 Vigesimal jg6e9ee
36 Base36 kz3jxy

Cryptographic Hash Functions

md5 751a767b05964f71b096ad54cbcf0664
sha1 bc1e3332b16f809baf2a8a0e58db833729137b0d
sha256 ba4114ae3e1c9bddaeb83a6d86d69f9279176fe0f671115db86b404de104b0cd
sha512 b836c6830917c630dff27a415eab5410ceecec3ee1305f3a6d27264acbd66d8b0236db8f15df631ca48ce268a02af2a66b4d4866c5d8ac473c4d76864e45d31a
ripemd-160 da0a0d6ccfbc7bcccf609afe40ecc74cea27591a

1268275894 as geometric shapes

Circle

Radius = n
Diameter 2536551788
Circumference 7968812462.6309
Area 5.0533263750807E+18

Sphere

Radius = n
Volume 8.5453493680391E+27
Surface area 2.0213305500323E+19
Circumference 7968812462.6309

Square

Length = n
Perimeter 5073103576
Area 1608523743301499236
Diagonal 1793612970.1257

Cube

Length = n
Surface area 9.651142459809E+18
Volume 2.0400518885559E+27
Space diagonal 2196718286.4228

Equilateral Triangle

Length = n
Perimeter 3804827682
Area 6.9651121214477E+17
Altitude 1098359143.2114

Triangular Pyramid

Length = n
Surface area 6.9651121214477E+17
Volume 2.4042242072839E+26
Height 597870990.04189