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

31189969 (number)

31189969 is an odd 8-digits prime number following 31189968 and preceding 31189970. In scientific notation, it is written as 3.1189969 × 10^7. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 31189968 positive integers (up to 31189969) that are relatively prime to 31189969.

Interesting facts

31189969 has 2 divisors, whose sum is 31189970
The reverse of 31189969 is 96998113
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	thirty-one million one hundred eighty-nine thousand nine hundred sixty-nine

Notation

Scientific notation	3.1189969 × 10^7
Engineering notation	3.1189969 × 10^6

Prime Factorization of 31189969

Prime Factorization 31189969

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	31189969	Product of the distinct prime numbers

The prime factorization of 31189969 is 31189969. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 2, 36, 80, 593, 674, 2815, 6179, 22954, 1139, 145289, 914601, 4752311, 5480240, 24210200, 93675376, 673039405, 416680900, 5795496545, 8462599712

Basic calculations (n = 31189969)

Multiplication

n×y

n×2	62379938
n×3	93569907
n×4	124759876
n×5	155949845

Division

n÷y

n÷2	15594984.5
n÷3	10396656.333333
n÷3	7797492.25
n÷5	6237993.8

Exponentiation

n^y

n²	972814166220961
n³	3.0342043687193E+22
n⁴	9.4636740200018E+29
n⁵	2.9517169930996E+37

Nth Root

^y√n

²√n	5584.7980267866
³√n	314.77844166499
⁴√n	74.731506252628
⁵√n	31.535737259689

Divisors of 31189969

1, 31189969

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	31189970	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	15594985	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	5584.7981163154	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999358768	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31189969 can be divided by 2 positive divisors. The sum of these divisors (counting 31189969) is 31189970, the average is 15594985.

Base conversion 31189969

Base	System	Value
2	Binary	1110110111110101111010001
3	Ternary	2011200121121001
4	Quaternary	1312332233101
5	Quinary	30441034334
6	Senary	3032302001
8	Octal	166765721
10	Decimal	31189969
12	Duodecimal	a541901
16	Hexadecimal	1dbebd1
20	Vigesimal	9eiei9
36	Base36	ikic1

Cryptographic Hash Functions

md5	db0a2a52f7d4ce100202f5066dcf605a
sha1	5d7dd3a1dfe6b1dd577eba99c3fa0c1b52327739
sha256	45022f4ac4873bcb6dfe76d394feb761225e760885c6d79e942fd8fe07580dcb
sha512	022f7f9c5b2fe76b63768400ece71920be1fc2ad182af57af3320b81bc97342676e4caa3a529de7467139a4ba6b7a198ae71268063147f5f86c4c1bd4b9f594c
ripemd-160	90f43586a0838908e4686996cf7a1448acb797c8

31189969 as geometric shapes

Circle

Radius = n

Diameter	62379938
Circumference	195972354.95219
Area	3.0561858379079E+15

Sphere

Radius = n

Volume	1.2709645539011E+23
Surface area	1.2224743351631E+16
Circumference	195972354.95219

Square

Length = n

Perimeter	124759876
Area	972814166220961
Diagonal	44109277.169796

Cube

Length = n

Surface area	5836884997325766
Volume	3.0342043687193E+22
Space diagonal	54022610.994498

Equilateral Triangle

Length = n

Perimeter	93569907
Area	4.2124089055436E+14
Altitude	27011305.497249

Triangular Pyramid

Length = n

Surface area	4.2124089055436E+14
Volume	3.5758441410454E+21
Height	14703092.389932