1273485138 (number)

1273485138 is an even 10-digits composite number following 1273485137 and preceding 1273485139. In scientific notation, it is written as 1.273485138 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 424495044 positive integers (up to 1273485138) that are relatively prime to 1273485138.

Interesting facts

Basic properties

Name

Name one billion two hundred seventy-three million four hundred eighty-five thousand one hundred thirty-eight

Notation

Scientific notation 1.273485138 × 10^9
Engineering notation 1.273485138 × 10^9

Prime Factorization of 1273485138

Prime Factorization 2 × 3 × 212247523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1273485138
Product of the distinct prime numbers

The prime factorization of 1273485138 is 2 × 3 × 212247523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1273485138)

Multiplication

n×y
n×2 2546970276
n×3 3820455414
n×4 5093940552
n×5 6367425690

Division

n÷y
n÷2 636742569
n÷3 424495046
n÷3 318371284.5
n÷5 254697027.6

Exponentiation

ny
n2 1621764396706879044
n3 2.0652928565437E+27
n4 2.630119758426E+36
n5 3.3494184235157E+45

Nth Root

y√n
2√n 35685.923527352
3√n 1083.921823336
4√n 188.90718230748
5√n 66.221463763188

Divisors of 1273485138

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1273485137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1273485138 can be divided by 8 positive divisors. The sum of these divisors (counting 1273485138) is 1, the average is 0.125.

Base conversion 1273485138

Base System Value
2 Binary 1001011111001111101011101010010
3 Ternary 10021202021202012020
4 Quaternary 1023321331131102
5 Quinary 10102003011023
6 Senary 330211112310
8 Octal 11371753522
10 Decimal 1273485138
12 Duodecimal 2b65a2696
16 Hexadecimal 4be7d752
20 Vigesimal jhj5cgi
36 Base36 l277f6

Cryptographic Hash Functions

md5 5f83037cca00e34a4f0b27337c6f88ef
sha1 c01b876f3c3dae75aa7c33341988bd6336a5fb4d
sha256 7f0391b5bffd333b7f2fa51285205b72a39d04fad04fb7a370db97987697212f
sha512 383b96d63959e5cd2a666cbc3d539545f3ed1b3d23e291623e0a4ae7e32760100d71847fd24af02fe91c1413f0426f1f37c554beac4bc776ac15f869750082cc
ripemd-160 59361d5bba9237350df641d24224425b6755044b

1273485138 as geometric shapes

Circle

Radius = n
Diameter 2546970276
Circumference 8001543107.9932
Area 5.0949231145478E+18

Sphere

Radius = n
Volume 8.6510784875057E+27
Surface area 2.0379692458191E+19
Circumference 8001543107.9932

Square

Length = n
Perimeter 5093940552
Area 1621764396706879044
Diagonal 1800979953.6402

Cube

Length = n
Surface area 9.7305863802413E+18
Volume 2.0652928565437E+27
Space diagonal 2205740961.6999

Equilateral Triangle

Length = n
Perimeter 3820455414
Area 7.0224458325065E+17
Altitude 1102870480.8499

Triangular Pyramid

Length = n
Surface area 7.0224458325065E+17
Volume 2.4339709733304E+26
Height 600326651.21339