1145972868 (number)

1145972868 is an even 10-digits composite number following 1145972867 and preceding 1145972869. In scientific notation, it is written as 1.145972868 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 381990952 positive integers (up to 1145972868) that are relatively prime to 1145972868.

Interesting facts

Basic properties

Name

Name one billion one hundred forty-five million nine hundred seventy-two thousand eight hundred sixty-eight

Notation

Scientific notation 1.145972868 × 10^9
Engineering notation 1.145972868 × 10^9

Prime Factorization of 1145972868

Prime Factorization 2 × 2 × 3 × 95497739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 572986434
Product of the distinct prime numbers

The prime factorization of 1145972868 is 2 × 2 × 3 × 95497739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1145972868)

Multiplication

n×y
n×2 2291945736
n×3 3437918604
n×4 4583891472
n×5 5729864340

Division

n÷y
n÷2 572986434
n÷3 381990956
n÷3 286493217
n÷5 229194573.6

Exponentiation

ny
n2 1313253814192145424
n3 1.5049532398617E+27
n4 1.7246355804902E+36
n5 1.9763855824292E+45

Nth Root

y√n
2√n 33852.221020193
3√n 1046.4651709345
4√n 183.98973074656
5√n 64.838784847912

Divisors of 1145972868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1145972867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1145972868 can be divided by 12 positive divisors. The sum of these divisors (counting 1145972868) is 1, the average is 0.083333333333333.

Base conversion 1145972868

Base System Value
2 Binary 1000100010011100010100010000100
3 Ternary 2221212100110020120
4 Quaternary 1010103202202010
5 Quinary 4321332112433
6 Senary 305414101540
8 Octal 10423424204
10 Decimal 1145972868
12 Duodecimal 27b94a8b0
16 Hexadecimal 444e2884
20 Vigesimal hi26c38
36 Base36 iya6bo

Cryptographic Hash Functions

md5 4b25dcd6c944e000786c8ca0a5225cf1
sha1 71214a3df0971876339e9b7022a0f9328e37016e
sha256 803835eddc60aa4cec48c314d271984a017866667f3f96383efc1c0719024fbd
sha512 7eba55152d3ee8c922c3762ff0283d4eeb6135d57c7ecb34b8bcde6e0db32ef01a641db4cd05f51d9c7fa58c056dc1da18570b73207f2868b6a546aa22d0cfc8
ripemd-160 0adb17401358b3bece547907410e011f764c1130

1145972868 as geometric shapes

Circle

Radius = n
Diameter 2291945736
Circumference 7200359886.6441
Area 4.1257085349648E+18

Sphere

Radius = n
Volume 6.3039333897943E+27
Surface area 1.6502834139859E+19
Circumference 7200359886.6441

Square

Length = n
Perimeter 4583891472
Area 1313253814192145424
Diagonal 1620650372.0372

Cube

Length = n
Surface area 7879522885152872544
Volume 1.5049532398617E+27
Space diagonal 1984883231.4714

Equilateral Triangle

Length = n
Perimeter 3437918604
Area 5.686555823536E+17
Altitude 992441615.73571

Triangular Pyramid

Length = n
Surface area 5.686555823536E+17
Volume 1.7736044021248E+26
Height 540216790.67906