87492771 (number)

87492771 is an odd 8-digits composite number following 87492770 and preceding 87492772. In scientific notation, it is written as 8.7492771 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 57227040 positive integers (up to 87492771) that are relatively prime to 87492771.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred ninety-two thousand seven hundred seventy-one

Notation

Scientific notation 8.7492771 × 10^7
Engineering notation 8.7492771 × 10^6

Prime Factorization of 87492771

Prime Factorization 27 × 53 × 61141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87492771
Product of the distinct prime numbers

The prime factorization of 87492771 is 27 × 53 × 61141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87492771)

Multiplication

n×y
n×2 174985542
n×3 262478313
n×4 349971084
n×5 437463855

Division

n÷y
n÷2 43746385.5
n÷3 29164257
n÷3 21873192.75
n÷5 17498554.2

Exponentiation

ny
n2 7654984977258441
n3 6.6975584762371E+23
n4 5.8598795002052E+31
n5 5.1269709519905E+39

Nth Root

y√n
2√n 9353.75705265
3√n 443.9397745193
4√n 96.714823334637
5√n 38.760951923639

Divisors of 87492771

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 -87492770
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 87492771 can be divided by 8 positive divisors. The sum of these divisors (counting 87492771) is 1, the average is 0.125.

Base conversion 87492771

Base System Value
2 Binary 101001101110000100010100011
3 Ternary 20002122002112000
4 Quaternary 11031300202203
5 Quinary 134344232041
6 Senary 12403135043
8 Octal 515604243
10 Decimal 87492771
12 Duodecimal 25374483
16 Hexadecimal 53708a3
20 Vigesimal 176gbib
36 Base36 1g39ur

Cryptographic Hash Functions

md5 42f3f1127ac7c3774f0194490db85303
sha1 32b91c070e38314a980d09cc027e2f8af7ef9d7d
sha256 c0fd5b63f1d1713df22c9f17eb14543812711e0cf3a7cb5306f9d5a88e18eba8
sha512 2c41c3896c00a27ecb0f7ac9bd2f052a81e6fe29466d288d0d403a130a8a0ae1b6ffb83c9226ab2a3800874eb48bd76ae3b7a3455549db9db78f27da544d9929
ripemd-160 800beaca62d05cf0c7aac7f79a29549c563d7007

87492771 as geometric shapes

Circle

Radius = n
Diameter 174985542
Circumference 549733293.23163
Area 2.4048844567895E+16

Sphere

Radius = n
Volume 2.8054667341246E+24
Surface area 9.6195378271581E+16
Circumference 549733293.23163

Square

Length = n
Perimeter 349971084
Area 7654984977258441
Diagonal 123733463.3578

Cube

Length = n
Surface area 45929909863550646
Volume 6.6975584762371E+23
Space diagonal 151541924.66699

Equilateral Triangle

Length = n
Perimeter 262478313
Area 3.314705727947E+15
Altitude 75770962.333494

Triangular Pyramid

Length = n
Surface area 3.314705727947E+15
Volume 7.8931483599012E+22
Height 41244487.785934