1145821405 (number)

1145821405 is an odd 10-digits composite number following 1145821404 and preceding 1145821406. In scientific notation, it is written as 1.145821405 × 10^9. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 911592000 positive integers (up to 1145821405) that are relatively prime to 1145821405.

Interesting facts

Basic properties

Name

Name one billion one hundred forty-five million eight hundred twenty-one thousand four hundred five

Notation

Scientific notation 1.145821405 × 10^9
Engineering notation 1.145821405 × 10^9

Prime Factorization of 1145821405

Prime Factorization 5 × 181 × 1266101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1145821405
Product of the distinct prime numbers

The prime factorization of 1145821405 is 5 × 181 × 1266101. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1145821405)

Multiplication

n×y
n×2 2291642810
n×3 3437464215
n×4 4583285620
n×5 5729107025

Division

n÷y
n÷2 572910702.5
n÷3 381940468.33333
n÷3 286455351.25
n÷5 229164281

Exponentiation

ny
n2 1312906692156174025
n3 1.5043565906403E+27
n4 1.7237239823085E+36
n5 1.9750798352409E+45

Nth Root

y√n
2√n 33849.983825698
3√n 1046.4190652071
4√n 183.98365097393
5√n 64.837070811501

Divisors of 1145821405

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 -1145821404
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 1145821405 can be divided by 8 positive divisors. The sum of these divisors (counting 1145821405) is 1, the average is 0.125.

Base conversion 1145821405

Base System Value
2 Binary 1000100010010111101100011011101
3 Ternary 2221212001202110211
4 Quaternary 1010102331203131
5 Quinary 4321312241110
6 Senary 305410532421
8 Octal 10422754335
10 Decimal 1145821405
12 Duodecimal 27b897111
16 Hexadecimal 444bd8dd
20 Vigesimal hi17da5
36 Base36 iy6xgd

Cryptographic Hash Functions

md5 ef4859f2e31a0dbc9473134e97c3053c
sha1 1b3253efcb9e761afb348990373f1fe668e4324e
sha256 1ee590433a27efb92e69d1b968985a2c3cc3e335f0472da108d39e8bb66d2382
sha512 8c9d649b340cf302592dd01f88571a7bb3ff5739e5033c103179b004e54dd57539b70a22b153bd0ab0985b4c79421367fbfa8345dcabd1f8393d2eea9adc4239
ripemd-160 21758c719cf0c55b0a42bb879c314d8b1ffb6bd0

1145821405 as geometric shapes

Circle

Radius = n
Diameter 2291642810
Circumference 7199408216.5479
Area 4.1246180189267E+18

Sphere

Radius = n
Volume 6.3014341513799E+27
Surface area 1.6498472075707E+19
Circumference 7199408216.5479

Square

Length = n
Perimeter 4583285620
Area 1312906692156174025
Diagonal 1620436171.0084

Cube

Length = n
Surface area 7877440152937044150
Volume 1.5043565906403E+27
Space diagonal 1984620889.86

Equilateral Triangle

Length = n
Perimeter 3437464215
Area 5.6850527410292E+17
Altitude 992310444.92998

Triangular Pyramid

Length = n
Surface area 5.6850527410292E+17
Volume 1.772901244274E+26
Height 540145390.33613