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

131446402 (number)

131446402 is an even 9-digits composite number following 131446401 and preceding 131446403. In scientific notation, it is written as 1.31446402 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 65723200 positive integers (up to 131446402) that are relatively prime to 131446402.

Interesting facts

131446402 has 4 divisors, whose sum is 197169606
The reverse of 131446402 is 204644131
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 25
Digital Root 7

Name

Name	one hundred thirty-one million four hundred forty-six thousand four hundred two

Notation

Scientific notation	1.31446402 × 10^8
Engineering notation	1.31446402 × 10^6

Prime Factorization of 131446402

Prime Factorization 2 × 65723201

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	131446402	Product of the distinct prime numbers

The prime factorization of 131446402 is 2 × 65723201. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 55, 20, 973, 863, 41, 6558, 40756, 43947, 374416, 846735, 5327962, 6904255, 48985448, 13046558, 486131353, 685493879, 8873298251, 6134475363

Basic calculations (n = 131446402)

Multiplication

n×y

n×2	262892804
n×3	394339206
n×4	525785608
n×5	657232010

Division

n÷y

n÷2	65723201
n÷3	43815467.333333
n÷3	32861600.5
n÷5	26289280.4

Exponentiation

n^y

n²	17278156598745604
n³	2.2711515180977E+24
n⁴	2.9853469545078E+32
n⁵	3.924131158917E+40

Nth Root

^y√n

²√n	11465.007719143
³√n	508.4515406787
⁴√n	107.07477629742
⁵√n	42.048425719912

Divisors of 131446402

1, 2, 65723201, 131446402

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	-131446401	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 131446402 can be divided by 4 positive divisors. The sum of these divisors (counting 131446402) is 1, the average is 0.25.

Base conversion 131446402

Base	System	Value
2	Binary	111110101011011011010000010
3	Ternary	100011100011120021
4	Quaternary	13311123122002
5	Quinary	232122241102
6	Senary	21013204054
8	Octal	765333202
10	Decimal	131446402
12	Duodecimal	3803062a
16	Hexadecimal	7d5b682
20	Vigesimal	211ag02
36	Base36	269coy

Cryptographic Hash Functions

md5	c7738a687e50620cd37e6319090d06f3
sha1	99f1efdc66c47b946ccce7a0c7df787a976bccd0
sha256	8125066e9e008aa455ba6087e424e90fd482b1c59925832b47c56eed9a2160c6
sha512	714105b39700c007a444ebc8bc7cf3869207e95d8170601363ab80a7b7bbbef5cba528646f323f15585f5f07e45accc07ea7404ea1e38632ef94081522f15105
ripemd-160	243c44b073886319b6652794cfb997cd1ea55994

131446402 as geometric shapes

Circle

Radius = n

Diameter	262892804
Circumference	825902101.72802
Area	5.4280929838193E+16

Sphere

Radius = n

Volume	9.5133772325932E+24
Surface area	2.1712371935277E+17
Circumference	825902101.72802

Square

Length = n

Perimeter	525785608
Area	17278156598745604
Diagonal	185893284.43355

Cube

Length = n

Surface area	103668939592473624
Volume	2.2711515180977E+24
Space diagonal	227671846.73612

Equilateral Triangle

Length = n

Perimeter	394339206
Area	7.4816612725397E+15
Altitude	113835923.36806

Triangular Pyramid

Length = n

Surface area	7.4816612725397E+15
Volume	2.6765777325816E+23
Height	61964428.144515