87685722 (number)

87685722 is an even 8-digits composite number following 87685721 and preceding 87685723. In scientific notation, it is written as 8.7685722 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 27690120 positive integers (up to 87685722) that are relatively prime to 87685722.

Interesting facts

Basic properties

Name

Name eighty-seven million six hundred eighty-five thousand seven hundred twenty-two

Notation

Scientific notation 8.7685722 × 10^7
Engineering notation 8.7685722 × 10^6

Prime Factorization of 87685722

Prime Factorization 2 × 9 × 19 × 256391

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87685722
Product of the distinct prime numbers

The prime factorization of 87685722 is 2 × 9 × 19 × 256391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87685722)

Multiplication

n×y
n×2 175371444
n×3 263057166
n×4 350742888
n×5 438428610

Division

n÷y
n÷2 43842861
n÷3 29228574
n÷3 21921430.5
n÷5 17537144.4

Exponentiation

ny
n2 7688785842661284
n3 6.7419673791713E+23
n4 5.9117427734309E+31
n5 5.1837543336657E+39

Nth Root

y√n
2√n 9364.0654632483
3√n 444.26588043942
4√n 96.768101475891
5√n 38.778033050713

Divisors of 87685722

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87685721
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87685722 can be divided by 16 positive divisors. The sum of these divisors (counting 87685722) is 1, the average is 0.0625.

Base conversion 87685722

Base System Value
2 Binary 101001110011111101001011010
3 Ternary 20002222220012100
4 Quaternary 11032133221122
5 Quinary 134421420342
6 Senary 12411224230
8 Octal 516375132
10 Decimal 87685722
12 Duodecimal 25448076
16 Hexadecimal 539fa5a
20 Vigesimal 1780e62
36 Base36 1g7eqi

Cryptographic Hash Functions

md5 ebf8b3ee7156f76981178ae81bb6676a
sha1 c15f7b9b66a5cca6523d1fd0cfb11d0a8e78ce52
sha256 599dcec7bb13faa636c960dcc541bea65dd6ff39a34c682f9385067b5c3198e5
sha512 f3b9aa22bb7707e5814ff419384b05096a0fc8ea72bf0e54311b31468bbfa276dfa15b1aefe02aec23e29f5bf57174d88b553da1c618fae41344f1f106df37a0
ripemd-160 4c3a45165f0e307aa8108a40b7265176d22e7cf8

87685722 as geometric shapes

Circle

Radius = n
Diameter 175371444
Circumference 550945640.11983
Area 2.415503311833E+16

Sphere

Radius = n
Volume 2.8240686918862E+24
Surface area 9.662013247332E+16
Circumference 550945640.11983

Square

Length = n
Perimeter 350742888
Area 7688785842661284
Diagonal 124006337.27888

Cube

Length = n
Surface area 46132715055967704
Volume 6.7419673791713E+23
Space diagonal 151876125.60236

Equilateral Triangle

Length = n
Perimeter 263057166
Area 3.3293419320014E+15
Altitude 75938062.80118

Triangular Pyramid

Length = n
Surface area 3.3293419320014E+15
Volume 7.9454847539176E+22
Height 41335445.759626