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

87996891 (number)

87996891 is an odd 8-digits composite number following 87996890 and preceding 87996892. In scientific notation, it is written as 8.7996891 × 10^7. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 58664592 positive integers (up to 87996891) that are relatively prime to 87996891.

Interesting facts

87996891 has 4 divisors, whose sum is 117329192
The reverse of 87996891 is 19869978
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3

Name

Name	eighty-seven million nine hundred ninety-six thousand eight hundred ninety-one

Notation

Scientific notation	8.7996891 × 10^7
Engineering notation	8.7996891 × 10^6

Prime Factorization of 87996891

Prime Factorization 3 × 29332297

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	87996891	Product of the distinct prime numbers

The prime factorization of 87996891 is 3 × 29332297. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 94, 62, 147, 714, 6270, 6399, 86469, 837, 249923, 957394, 7868947, 388078, 89908821, 38880697, 733391897, 237439553, 3188322237, 3963607922

Basic calculations (n = 87996891)

Multiplication

n×y

n×2	175993782
n×3	263990673
n×4	351987564
n×5	439984455

Division

n÷y

n÷2	43998445.5
n÷3	29332297
n÷3	21999222.75
n÷5	17599378.2

Exponentiation

n^y

n²	7743452825665881
n³	6.8139977426376E+23
n⁴	5.9961061663313E+31
n⁵	5.2763870074308E+39

Nth Root

^y√n

²√n	9380.6658079264
³√n	444.79077990513
⁴√n	96.853837342288
⁵√n	38.805516270916

Divisors of 87996891

1, 3, 29332297, 87996891

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	-87996890	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 87996891 can be divided by 4 positive divisors. The sum of these divisors (counting 87996891) is 1, the average is 0.25.

Base conversion 87996891

Base	System	Value
2	Binary	101001111101011100111011011
3	Ternary	20010120201001010
4	Quaternary	11033223213123
5	Quinary	140011400031
6	Senary	12422025003
8	Octal	517534733
10	Decimal	87996891
12	Duodecimal	25578163
16	Hexadecimal	53eb9db
20	Vigesimal	179jc4b
36	Base36	1ge2u3

Cryptographic Hash Functions

md5	dc3ce11a036a46264d97c749b5a7b86c
sha1	d980eaebd45d7b9f39e8781076febd4bde32de3c
sha256	58e10d70cf81772ead2dee5fac4ee3ecfe6649a40464708d47b3b7c57bb790ee
sha512	961c1a3d72e0879f4cfe5693961cc2f1e71921aebc7554bab852611fe521defed743526f416c4fa8ae7a07d7c327ba6331db7777bdb1f1087b692bae350f1bb4
ripemd-160	5e527043f6cd88d82991bc82cc6d095ab9b5e08e

87996891 as geometric shapes

Circle

Radius = n

Diameter	175993782
Circumference	552900772.60868
Area	2.4326774510531E+16

Sphere

Radius = n

Volume	2.8542406999797E+24
Surface area	9.7307098042124E+16
Circumference	552900772.60868

Square

Length = n

Perimeter	351987564
Area	7743452825665881
Diagonal	124446396.69887

Cube

Length = n

Surface area	46460716953995286
Volume	6.8139977426376E+23
Space diagonal	152415086.1201

Equilateral Triangle

Length = n

Perimeter	263990673
Area	3.3530134300165E+15
Altitude	76207543.06005

Triangular Pyramid

Length = n

Surface area	3.3530134300165E+15
Volume	8.0303733513482E+22
Height	41482132.232956