1145646731 (number)

1145646731 is an odd 10-digits composite number following 1145646730 and preceding 1145646732. In scientific notation, it is written as 1.145646731 × 10^9. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 1145578992 positive integers (up to 1145646731) that are relatively prime to 1145646731.

Interesting facts

Basic properties

Name

Name one billion one hundred forty-five million six hundred forty-six thousand seven hundred thirty-one

Notation

Scientific notation 1.145646731 × 10^9
Engineering notation 1.145646731 × 10^9

Prime Factorization of 1145646731

Prime Factorization 32633 × 35107

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1145646731
Product of the distinct prime numbers

The prime factorization of 1145646731 is 32633 × 35107. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 40, 31, 47, 366, 790, 8367, 2223, 94121, 253149, 23691, 6326101, 2288952, 98645192, 56791806, 769122325, 448909976, 4974585969, 8190629502

Basic calculations (n = 1145646731)

Multiplication

n×y
n×2 2291293462
n×3 3436940193
n×4 4582586924
n×5 5728233655

Division

n÷y
n÷2 572823365.5
n÷3 381882243.66667
n÷3 286411682.75
n÷5 229129346.2

Exponentiation

ny
n2 1312506432250986361
n3 1.5036687035248E+27
n4 1.7226731347002E+36
n5 1.9735748453508E+45

Nth Root

y√n
2√n 33847.403607958
3√n 1046.3658889466
4√n 183.97663875601
5√n 64.835093881917

Divisors of 1145646731

1, 32633, 35107, 1145646731

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 -1145646730
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 1145646731 can be divided by 4 positive divisors. The sum of these divisors (counting 1145646731) is 1, the average is 0.25.

Base conversion 1145646731

Base System Value
2 Binary 1000100010010010010111010001011
3 Ternary 2221211201212212102
4 Quaternary 1010102102322023
5 Quinary 4321241143411
6 Senary 305403104015
8 Octal 10422227213
10 Decimal 1145646731
12 Duodecimal 27b81200b
16 Hexadecimal 44492e8b
20 Vigesimal hi05ggb
36 Base36 iy36ob

Cryptographic Hash Functions

md5 8a7870cf78fd1760631d1c7be1b3ff1d
sha1 c9b0852752502e64b2830e54cc2363b8d7d24a32
sha256 b718f40d9397022931a5ebfa6ad84a9958d62db8756aeb12727937400435ddaf
sha512 5b169fe0efe5b9fb32417fbe7e97ff9232d5b45699130d4cea3680e5441a762c8297c9e90772fd8aa4c5b398e32a5dea032c055e5221025f017dab0ed350fdc0
ripemd-160 1087e1c288a3debb563aeb33186e03688e685479

1145646731 as geometric shapes

Circle

Radius = n
Diameter 2291293462
Circumference 7198310707.4375
Area 4.123360565349E+18

Sphere

Radius = n
Volume 6.2985527365686E+27
Surface area 1.6493442261396E+19
Circumference 7198310707.4375

Square

Length = n
Perimeter 4582586924
Area 1312506432250986361
Diagonal 1620189144.6686

Cube

Length = n
Surface area 7875038593505918166
Volume 1.5036687035248E+27
Space diagonal 1984318345.6172

Equilateral Triangle

Length = n
Perimeter 3436940193
Area 5.6833195647992E+17
Altitude 992159172.8086

Triangular Pyramid

Length = n
Surface area 5.6833195647992E+17
Volume 1.772090561534E+26
Height 540063048.22287