131749387, one hundred thirty-one million seven hundred forty-nine thousand three hundred eighty-seven: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

131749387 has 16 divisors, whose sum is 167616000
The reverse of 131749387 is 783947131
Previous prime number is 49

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7

Name

Name	one hundred thirty-one million seven hundred forty-nine thousand three hundred eighty-seven

Notation

Scientific notation	1.31749387 × 10^8
Engineering notation	1.31749387 × 10^6

Prime Factorization of 131749387

Prime Factorization 11 × 7 × 49 × 34919

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	131749387	Product of the distinct prime numbers

The prime factorization of 131749387 is 11 × 7 × 49 × 34919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 52, 19, 834, 585, 4403, 2621, 20148, 79713, 407352, 473194, 7778597, 7831379, 75019026, 7490965, 652981838, 664463667, 3210800526, 55901359

Basic calculations (n = 131749387)

Multiplication

n×y

n×2	263498774
n×3	395248161
n×4	526997548
n×5	658746935

Division

n÷y

n÷2	65874693.5
n÷3	43916462.333333
n÷3	32937346.75
n÷5	26349877.4

Exponentiation

n^y

n²	17357900974875769
n³	2.2868928130466E+24
n⁴	3.0129672625359E+32
n⁵	3.9695658989018E+40

Nth Root

^y√n

²√n	11478.213580519
³√n	508.84190251552
⁴√n	107.13642508745
⁵√n	42.06779226313

Divisors of 131749387

1, 7, 11, 49, 77, 343, 539, 3773, 34919, 244433, 384109, 1711031, 2688763, 11977217, 18821341, 131749387

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-131749386	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131749387 can be divided by 16 positive divisors. The sum of these divisors (counting 131749387) is 1, the average is 0.0625.

Base conversion 131749387

Base	System	Value
2	Binary	111110110100101011000001011
3	Ternary	100011220120011221
4	Quaternary	13312211120023
5	Quinary	232211440022
6	Senary	21023502511
8	Octal	766453013
10	Decimal	131749387
12	Duodecimal	38157a37
16	Hexadecimal	7da560b
20	Vigesimal	2138d97
36	Base36	26fuh7

Cryptographic Hash Functions

md5	80303aa075b9aec63fb84f4f34870228
sha1	ac9f645aaf6f3cc0d407d0f40b5faf53b80f4ac0
sha256	26b445b9fc27922be1c85c18e4af9d0036a8a1e5adbc12abce12b24332b1061f
sha512	b70fd8845d0ea9c9e58ce22c1639b578e159d8b35c353f9f837e23f865f7c57f4a7bce8e9460705f21dae0050bf5300d1bf20dfe7335055a7a8cb9a1366d90d7
ripemd-160	7b94d9156b87b0789ea1ca059843e18afe5f72df

131749387 as geometric shapes

Circle

Radius = n

Diameter	263498774
Circumference	827805812.62832
Area	5.4531454184409E+16

Sphere

Radius = n

Volume	9.5793142146859E+24
Surface area	2.1812581673764E+17
Circumference	827805812.62832

Square

Length = n

Perimeter	526997548
Area	17357900974875769
Diagonal	186321769.92974

Cube

Length = n

Surface area	104147405849254614
Volume	2.2868928130466E+24
Space diagonal	228196632.15005

Equilateral Triangle

Length = n

Perimeter	395248161
Area	7.5161916003085E+15
Altitude	114098316.07503

Triangular Pyramid

Length = n

Surface area	7.5161916003085E+15
Volume	2.6951290265867E+23
Height	62107256.643247