Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

31989025 (number)

31989025 is an odd 8-digits composite number following 31989024 and preceding 31989026. In scientific notation, it is written as 3.1989025 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 25591200 positive integers (up to 31989025) that are relatively prime to 31989025.

Interesting facts

31989025 has 4 divisors, whose sum is 33268612
The reverse of 31989025 is 52098913
Previous prime number is 25

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	thirty-one million nine hundred eighty-nine thousand twenty-five

Notation

Scientific notation	3.1989025 × 10^7
Engineering notation	3.1989025 × 10^6

Prime Factorization of 31989025

Prime Factorization 25 × 1279561

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	31989025	Product of the distinct prime numbers

The prime factorization of 31989025 is 25 × 1279561. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 92, 92, 742, 210, 7616, 8011, 38696, 50184, 40989, 280837, 269253, 8927123, 30037277, 86143521, 149361001, 47152244, 8292498578, 8827869405

Basic calculations (n = 31989025)

Multiplication

n×y

n×2	63978050
n×3	95967075
n×4	127956100
n×5	159945125

Division

n÷y

n÷2	15994512.5
n÷3	10663008.333333
n÷3	7997256.25
n÷5	6397805

Exponentiation

n^y

n²	1023297720450625
n³	3.2734296361938E+22
n⁴	1.0471382246794E+30
n⁵	3.3496930847726E+37

Nth Root

^y√n

²√n	5655.8841041874
³√n	317.44391097983
⁴√n	75.205612185444
⁵√n	31.695689275529

Divisors of 31989025

1, 25, 1279561, 31989025

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	-31989024	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 31989025 can be divided by 4 positive divisors. The sum of these divisors (counting 31989025) is 1, the average is 0.25.

Base conversion 31989025

Base	System	Value
2	Binary	1111010000001110100100001
3	Ternary	2020012012200201
4	Quaternary	1322001310201
5	Quinary	31142122100
6	Senary	3101345201
8	Octal	172016441
10	Decimal	31989025
12	Duodecimal	a868201
16	Hexadecimal	1e81d21
20	Vigesimal	9jicb5
36	Base36	j1mw1

Cryptographic Hash Functions

md5	37def24be52d69d7e67d6d6ad49e759b
sha1	e24364a19fa5ee5535542b8e295b1fcd91549932
sha256	bd7a0fd1775b8c52f48381cd025e26740215468f193d448f6d954de648876cb0
sha512	5c6ec5e44cb07876feec7b27ae930d1bb6a9751cef626685e89c954ad3fd6e23629138bed2c7f04e14ce760b28063ba4047d049554e08e6467c891d635b78a93
ripemd-160	c9d2beb060e957a12366d8f8b085bd61271822ff

31989025 as geometric shapes

Circle

Radius = n

Diameter	63978050
Circumference	200992971.871
Area	3.2147846010029E+15

Sphere

Radius = n

Volume	1.3711709996146E+23
Surface area	1.2859138404011E+16
Circumference	200992971.871

Square

Length = n

Perimeter	127956100
Area	1023297720450625
Diagonal	45239313.002092

Cube

Length = n

Surface area	6139786322703750
Volume	3.2734296361938E+22
Space diagonal	55406616.584591

Equilateral Triangle

Length = n

Perimeter	95967075
Area	4.4310091077247E+14
Altitude	27703308.292296

Triangular Pyramid

Length = n

Surface area	4.4310091077247E+14
Volume	3.8577738224828E+21
Height	15079771.000697