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

87090747 (number)

87090747 is an odd 8-digits composite number following 87090746 and preceding 87090748. In scientific notation, it is written as 8.7090747 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 57968640 positive integers (up to 87090747) that are relatively prime to 87090747.

Interesting facts

87090747 has 8 divisors, whose sum is 116304720
The reverse of 87090747 is 74709078
Previous prime number is 641

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	eighty-seven million ninety thousand seven hundred forty-seven

Notation

Scientific notation	8.7090747 × 10^7
Engineering notation	8.7090747 × 10^6

Prime Factorization of 87090747

Prime Factorization 3 × 641 × 45289

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	87090747	Product of the distinct prime numbers

The prime factorization of 87090747 is 3 × 641 × 45289. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 42, 14, 387, 890, 8531, 8767, 60178, 27274, 313268, 702866, 5307063, 6119562, 37052536, 6045374, 849094900, 863823224, 7907982691, 7562804762

Basic calculations (n = 87090747)

Multiplication

n×y

n×2	174181494
n×3	261272241
n×4	348362988
n×5	435453735

Division

n÷y

n÷2	43545373.5
n÷3	29030249
n÷3	21772686.75
n÷5	17418149.4

Exponentiation

n^y

n²	7584798213018009
n³	6.60565742216E+23
n⁴	5.7529163932201E+31
n⁵	5.0102578611409E+39

Nth Root

^y√n

²√n	9332.2423350447
³√n	443.25877157626
⁴√n	96.60353169033
⁵√n	38.725265425555

Divisors of 87090747

1, 3, 641, 1923, 45289, 135867, 29030249, 87090747

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	-87090746	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 87090747 can be divided by 8 positive divisors. The sum of these divisors (counting 87090747) is 1, the average is 0.125.

Base conversion 87090747

Base	System	Value
2	Binary	101001100001110011000111011
3	Ternary	20001212200001020
4	Quaternary	11030032120323
5	Quinary	134243400442
6	Senary	12350353523
8	Octal	514163073
10	Decimal	87090747
12	Duodecimal	251bb8a3
16	Hexadecimal	530e63b
20	Vigesimal	17466h7
36	Base36	1funnf

Cryptographic Hash Functions

md5	26d8c1f961a40a2d4f2611528a67acc8
sha1	e9739ec206d3e3afa17e9a740c71d5a066257e6b
sha256	96ae4ba302da1b9c6a943c51c82c6f664c0fce4c6e7d2131fac700d1124ec2bc
sha512	442adecda587fc4be8cb49e61964a4ae2579b40f07ef76fce2809591317d55565f1bfdd7fa6d98bca6c9f89a6e3368de43c1611fe1b03794b7b8053eecc367dc
ripemd-160	8b147e0ed0db898723d0c60f97d024439c72ec38

87090747 as geometric shapes

Circle

Radius = n

Diameter	174181494
Circumference	547207301.94169
Area	2.3828346344978E+16

Sphere

Radius = n

Volume	2.7669713106118E+24
Surface area	9.5313385379913E+16
Circumference	547207301.94169

Square

Length = n

Perimeter	348362988
Area	7584798213018009
Diagonal	123164915.5646

Cube

Length = n

Surface area	45508789278108054
Volume	6.60565742216E+23
Space diagonal	150845598.67313

Equilateral Triangle

Length = n

Perimeter	261272241
Area	3.2843139675262E+15
Altitude	75422799.336563

Triangular Pyramid

Length = n

Surface area	3.2843139675262E+15
Volume	7.7848419290077E+22
Height	41054971.854868