87998421, eighty-seven million nine hundred ninety-eight thousand four hundred twenty-one: 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

87998421 has 8 divisors, whose sum is 92802688
The reverse of 87998421 is 12489978
Previous prime number is 151

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3

Name

Name	eighty-seven million nine hundred ninety-eight thousand four hundred twenty-one

Notation

Scientific notation	8.7998421 × 10^7
Engineering notation	8.7998421 × 10^6

Prime Factorization of 87998421

Prime Factorization 21 × 151 × 27751

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	87998421	Product of the distinct prime numbers

The prime factorization of 87998421 is 21 × 151 × 27751. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 62, 31, 749, 800, 4075, 5143, 92987, 85134, 549409, 268472, 458010, 2493665, 30228045, 68442650, 566417695, 565277569, 7139385250, 5372154914

Basic calculations (n = 87998421)

Multiplication

n×y

n×2	175996842
n×3	263995263
n×4	351993684
n×5	439992105

Division

n÷y

n÷2	43999210.5
n÷3	29332807
n÷3	21999605.25
n÷5	17599684.2

Exponentiation

n^y

n²	7743722098493241
n³	6.8143531733021E+23
n⁴	5.9965231938693E+31
n⁵	5.2768457255037E+39

Nth Root

^y√n

²√n	9380.7473582865
³√n	444.79335774601
⁴√n	96.854258338426
⁵√n	38.805651212108

Divisors of 87998421

1, 21, 151, 3171, 27751, 582771, 4190401, 87998421

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87998420	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87998421 can be divided by 8 positive divisors. The sum of these divisors (counting 87998421) is 1, the average is 0.125.

Base conversion 87998421

Base	System	Value
2	Binary	101001111101011111111010101
3	Ternary	20010120210010210
4	Quaternary	11033223333111
5	Quinary	140011422141
6	Senary	12422040033
8	Octal	517537725
10	Decimal	87998421
12	Duodecimal	25579019
16	Hexadecimal	53ebfd5
20	Vigesimal	179jg11
36	Base36	1ge40l

Cryptographic Hash Functions

md5	2cae92db3fa921a23863589a784672dc
sha1	0074989ae3737af80432eed5cb71fa82c788b760
sha256	49b545acf483fbe58de4faf3022159f26bd197a1c51b3b92e3276abc8c4f953b
sha512	ccebf32ec6dae2e34f618894d17bbfc828f09cddf33ce4568e97ddfa84a59efa51315cc71a3bfb06144abb471f4ea32a2c6e78036c46c3bf0b652aa022e14311
ripemd-160	d3d2e157f5fb98ebe3af1d762bb76d5733052558

87998421 as geometric shapes

Circle

Radius = n

Diameter	175996842
Circumference	552910385.8822
Area	2.4327620456067E+16

Sphere

Radius = n

Volume	2.8543895824283E+24
Surface area	9.7310481824269E+16
Circumference	552910385.8822

Square

Length = n

Perimeter	351993684
Area	7743722098493241
Diagonal	124448560.44562

Cube

Length = n

Surface area	46462332590959446
Volume	6.8143531733021E+23
Space diagonal	152417736.15784

Equilateral Triangle

Length = n

Perimeter	263995263
Area	3.353130028571E+15
Altitude	76208868.078918

Triangular Pyramid

Length = n

Surface area	3.353130028571E+15
Volume	8.0307922304033E+22
Height	41482853.481872