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

87668885 (number)

87668885 is an odd 8-digits composite number following 87668884 and preceding 87668886. In scientific notation, it is written as 8.7668885 × 10^7. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 67716544 positive integers (up to 87668885) that are relatively prime to 87668885.

Interesting facts

87668885 has 4 divisors, whose sum is 88273644
The reverse of 87668885 is 58886678
Previous prime number is 145

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2

Name

Name	eighty-seven million six hundred sixty-eight thousand eight hundred eighty-five

Notation

Scientific notation	8.7668885 × 10^7
Engineering notation	8.7668885 × 10^6

Prime Factorization of 87668885

Prime Factorization 145 × 604613

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	87668885	Product of the distinct prime numbers

The prime factorization of 87668885 is 145 × 604613. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 32, 44, 407, 245, 135, 6313, 5784, 61721, 281488, 724027, 6740606, 1022021, 21236940, 87242144, 442256282, 130872166, 6619150765, 3357828095

Basic calculations (n = 87668885)

Multiplication

n×y

n×2	175337770
n×3	263006655
n×4	350675540
n×5	438344425

Division

n÷y

n÷2	43834442.5
n÷3	29222961.666667
n÷3	21917221.25
n÷5	17533777

Exponentiation

n^y

n²	7685833397143225
n³	6.7380844422331E+23
n⁴	5.9072035008642E+31
n⁵	5.1787794438886E+39

Nth Root

^y√n

²√n	9363.1663981796
³√n	444.23744333748
⁴√n	96.76345590242
⁵√n	38.77654374121

Divisors of 87668885

1, 145, 604613, 87668885

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	-87668884	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 87668885 can be divided by 4 positive divisors. The sum of these divisors (counting 87668885) is 1, the average is 0.25.

Base conversion 87668885

Base	System	Value
2	Binary	101001110011011100010010101
3	Ternary	20002222001002202
4	Quaternary	11032123202111
5	Quinary	134420401020
6	Senary	12411014245
8	Octal	516334225
10	Decimal	87668885
12	Duodecimal	2543a385
16	Hexadecimal	539b895
20	Vigesimal	177ic45
36	Base36	1g71qt

Cryptographic Hash Functions

md5	5dffa174fb423f0da06ca4198b1f99da
sha1	673e71042312a2dc48731e73295824bd900fa89a
sha256	b4798e9d80c70698314e2f89d683c869b47ae874fd2125a120375028399d2af9
sha512	cee6ab258ac19e56e3c149b1afd66e1908223b610bfed6e5e817e6c9e800a3b34d4a251e2e1b4d8d83db1b35828bab5e732c9e9c60f6e3197458afb291a58e99
ripemd-160	6f6aab6088ea7a4291f0c2aafd11bae0d63c67c2

87668885 as geometric shapes

Circle

Radius = n

Diameter	175337770
Circumference	550839850.12882
Area	2.414575773718E+16

Sphere

Radius = n

Volume	2.822442211065E+24
Surface area	9.6583030948721E+16
Circumference	550839850.12882

Square

Length = n

Perimeter	350675540
Area	7685833397143225
Diagonal	123982526.16513

Cube

Length = n

Surface area	46115000382859350
Volume	6.7380844422331E+23
Space diagonal	151846963.06291

Equilateral Triangle

Length = n

Perimeter	263006655
Area	3.3280634855904E+15
Altitude	75923481.531457

Triangular Pyramid

Length = n

Surface area	3.3280634855904E+15
Volume	7.940908668851E+22
Height	41327508.721709