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

87156964 (number)

87156964 is an even 8-digits composite number following 87156963 and preceding 87156965. In scientific notation, it is written as 8.7156964 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 43578480 positive integers (up to 87156964) that are relatively prime to 87156964.

Interesting facts

87156964 has 6 divisors, whose sum is 152524694
The reverse of 87156964 is 46965178
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	eighty-seven million one hundred fifty-six thousand nine hundred sixty-four

Notation

Scientific notation	8.7156964 × 10^7
Engineering notation	8.7156964 × 10^6

Prime Factorization of 87156964

Prime Factorization 2 × 2 × 21789241

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	43578482	Product of the distinct prime numbers

The prime factorization of 87156964 is 2 × 2 × 21789241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 59, 23, 336, 806, 1406, 3179, 73233, 92409, 549135, 817763, 4372554, 7430979, 4571469, 59786201, 918777382, 36367896, 4364667703, 9214213154

Basic calculations (n = 87156964)

Multiplication

n×y

n×2	174313928
n×3	261470892
n×4	348627856
n×5	435784820

Division

n÷y

n÷2	43578482
n÷3	29052321.333333
n÷3	21789241
n÷5	17431392.8

Exponentiation

n^y

n²	7596336373697296
n³	6.6207361585423E+23
n⁴	5.7704326302357E+31
n⁵	5.0293338901787E+39

Nth Root

^y√n

²√n	9335.7894149343
³√n	443.37108289682
⁴√n	96.62188890171
⁵√n	38.731152368717

Divisors of 87156964

1, 2, 4, 21789241, 43578482, 87156964

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87156963	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87156964 can be divided by 6 positive divisors. The sum of these divisors (counting 87156964) is 1, the average is 0.16666666666667.

Base conversion 87156964

Base	System	Value
2	Binary	101001100011110100011100100
3	Ternary	20002000000212201
4	Quaternary	11030132203210
5	Quinary	134303010324
6	Senary	12352024244
8	Octal	514364344
10	Decimal	87156964
12	Duodecimal	25232084
16	Hexadecimal	531e8e4
20	Vigesimal	174ec84
36	Base36	1fw2qs

Cryptographic Hash Functions

md5	7fadfa6c5850c1462e4f819763be2467
sha1	f60956db2bd420821a2b04926efceca98fae2be4
sha256	cf073d4904e5d0b10022a9c879b2fa7f8a56fdd340524fe860e45e31ba4a089c
sha512	9260d66ef8d99973b1ca9b2c0ebc2c54501b0aebdec76afdfd60186bec97ac959898ca031944fe0d1b03e9e99e59e0693aeeb2086d9418b1ca7e248c3a281737
ripemd-160	f904c816f7af1358e4ea742bd76a4fb419892f26

87156964 as geometric shapes

Circle

Radius = n

Diameter	174313928
Circumference	547623355.62318
Area	2.3864594545804E+16

Sphere

Radius = n

Volume	2.7732874769377E+24
Surface area	9.5458378183217E+16
Circumference	547623355.62318

Square

Length = n

Perimeter	348627856
Area	7596336373697296
Diagonal	123258560.54406

Cube

Length = n

Surface area	45578018242183776
Volume	6.6207361585423E+23
Space diagonal	150960289.88145

Equilateral Triangle

Length = n

Perimeter	261470892
Area	3.2893101376568E+15
Altitude	75480144.940726

Triangular Pyramid

Length = n

Surface area	3.2893101376568E+15
Volume	7.8026123902537E+22
Height	41086186.848021