87231680 (number)

87231680 is an even 8-digits composite number following 87231679 and preceding 87231681. In scientific notation, it is written as 8.7231680 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 56 positive divisors. There are 34534400 positive integers (up to 87231680) that are relatively prime to 87231680.

Interesting facts

Basic properties

Name

Name eighty-seven million two hundred thirty-one thousand six hundred eighty

Notation

Scientific notation 8.7231680 × 10^7
Engineering notation 8.7231680 × 10^6

Prime Factorization of 87231680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 101 × 2699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2725990
Product of the distinct prime numbers

The prime factorization of 87231680 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 101 × 2699. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 1, 100, 51, 72, 948, 5404, 5646, 90843, 66382, 18712, 360777, 8468954, 9468501, 16404421, 11648435, 938718019, 17069298, 5613987095, 2876660890

Basic calculations (n = 87231680)

Multiplication

n×y
n×2 174463360
n×3 261695040
n×4 348926720
n×5 436158400

Division

n÷y
n÷2 43615840
n÷3 29077226.666667
n÷3 21807920
n÷5 17446336

Exponentiation

ny
n2 7609365995622400
n3 6.6377777953301E+23
n4 5.7902450855334E+31
n5 5.0509280642283E+39

Nth Root

y√n
2√n 9339.7901475354
3√n 443.49774117216
4√n 96.642589718692
5√n 38.737790610464

Divisors of 87231680

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 2699, 3232, 4040, 5398, 6464, 8080, 10796, 13495, 16160, 21592, 26990, 32320, 43184, 53980, 86368, 107960, 172736, 215920, 272599, 431840, 545198, 863680, 1090396, 1362995, 2180792, 2725990, 4361584, 5451980, 8723168, 10903960, 17446336, 21807920, 43615840, 87231680

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87231679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87231680 can be divided by 56 positive divisors. The sum of these divisors (counting 87231680) is 1, the average is 0.017857142857143.

Base conversion 87231680

Base System Value
2 Binary 101001100110000110011000000
3 Ternary 20002010211100222
4 Quaternary 11030300303000
5 Quinary 134312403210
6 Senary 12353402212
8 Octal 514606300
10 Decimal 87231680
12 Duodecimal 25269368
16 Hexadecimal 5330cc0
20 Vigesimal 1753j40
36 Base36 1fxoe8

Cryptographic Hash Functions

md5 9fdc5b82804881df5b6d1cae2a6f159b
sha1 7a45f8a395c3e403c0ac4b40654feec5d936e3a4
sha256 440d19967e3a4f58f3f9695ac2048bd1db46daac1cfe275243a47d767ff770be
sha512 85d23d14434d273abc88a3f24c8f2aa96be508194eea9747a9750adf1c7e6bb13f3618b388f747cc42743bb4133251f6db0f9f3d98e1f27b0b54ba71bc7fc633
ripemd-160 d1b7bdf325c35c49fc4e5fe507cf068d20de4fdc

87231680 as geometric shapes

Circle

Radius = n
Diameter 174463360
Circumference 548092810.09659
Area 2.3905528310323E+16

Sphere

Radius = n
Volume 2.7804258610628E+24
Surface area 9.5622113241293E+16
Circumference 548092810.09659

Square

Length = n
Perimeter 348926720
Area 7609365995622400
Diagonal 123364224.92459

Cube

Length = n
Surface area 45656195973734400
Volume 6.6377777953301E+23
Space diagonal 151089701.78959

Equilateral Triangle

Length = n
Perimeter 261695040
Area 3.2949521294512E+15
Altitude 75544850.894795

Triangular Pyramid

Length = n
Surface area 3.2949521294512E+15
Volume 7.8226961518124E+22
Height 41121408.308197