87491138, eighty-seven million four hundred ninety-one thousand one hundred thirty-eight: 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

87491138 has 16 divisors, whose sum is 150249600
The reverse of 87491138 is 83119478
Previous prime number is 599

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	eighty-seven million four hundred ninety-one thousand one hundred thirty-eight

Notation

Scientific notation	8.7491138 × 10^7
Engineering notation	8.7491138 × 10^6

Prime Factorization of 87491138

Prime Factorization 2 × 7 × 599 × 10433

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	87491138	Product of the distinct prime numbers

The prime factorization of 87491138 is 2 × 7 × 599 × 10433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 41, 91, 238, 298, 9049, 8324, 19835, 60313, 304031, 744353, 6893602, 7009158, 32717434, 23872376, 538341854, 133989386, 6086505376, 9676950441

Basic calculations (n = 87491138)

Multiplication

n×y

n×2	174982276
n×3	262473414
n×4	349964552
n×5	437455690

Division

n÷y

n÷2	43745569
n÷3	29163712.666667
n÷3	21872784.5
n÷5	17498227.6

Exponentiation

n^y

n²	7654699228535044
n³	6.6971834655225E+23
n⁴	5.8594420279335E+31
n⁵	5.1264925106893E+39

Nth Root

^y√n

²√n	9353.6697611152
³√n	443.93701254573
⁴√n	96.714372050462
⁵√n	38.760807232583

Divisors of 87491138

1, 2, 7, 14, 599, 1198, 4193, 8386, 10433, 20866, 73031, 146062, 6249367, 12498734, 43745569, 87491138

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	-87491137	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 87491138 can be divided by 16 positive divisors. The sum of these divisors (counting 87491138) is 1, the average is 0.0625.

Base conversion 87491138

Base	System	Value
2	Binary	101001101110000001001000010
3	Ternary	20002122000021112
4	Quaternary	11031300021002
5	Quinary	134344204023
6	Senary	12403123322
8	Octal	515601102
10	Decimal	87491138
12	Duodecimal	25373542
16	Hexadecimal	5370242
20	Vigesimal	176g7gi
36	Base36	1g38le

Cryptographic Hash Functions

md5	20f90481f0c87d60529da76bfbe14063
sha1	8aaf951eb47f99fd9337c4682bfce3ca9e69d29b
sha256	0aa73e228f7a6951819bb8fad63cf6db763e5aef4fa432932d9c06e973ba78dc
sha512	a5f00b11c8f42814b951089c21dff8d59cd9754fffcaa3424412417110f46a204b76f5d9be028f300d26501fafa3d892ed11f342d720154341d71d968a6c584f
ripemd-160	21c2ec6b0a2f506e373b817e3f1634760ca910fd

87491138 as geometric shapes

Circle

Radius = n

Diameter	174982276
Circumference	549723032.79002
Area	2.4047946861805E+16

Sphere

Radius = n

Volume	2.8053096500038E+24
Surface area	9.6191787447221E+16
Circumference	549723032.79002

Square

Length = n

Perimeter	349964552
Area	7654699228535044
Diagonal	123731153.94706

Cube

Length = n

Surface area	45928195371210264
Volume	6.6971834655225E+23
Space diagonal	151539096.22802

Equilateral Triangle

Length = n

Perimeter	262473414
Area	3.3145819951202E+15
Altitude	75769548.11401

Triangular Pyramid

Length = n

Surface area	3.3145819951202E+15
Volume	7.8927064055357E+22
Height	41243717.982352