87942733 (number)

87942733 is an odd 8-digits composite number following 87942732 and preceding 87942734. In scientific notation, it is written as 8.7942733 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 86647104 positive integers (up to 87942733) that are relatively prime to 87942733.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred forty-two thousand seven hundred thirty-three

Notation

Scientific notation 8.7942733 × 10^7
Engineering notation 8.7942733 × 10^6

Prime Factorization of 87942733

Prime Factorization 83 × 433 × 2447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87942733
Product of the distinct prime numbers

The prime factorization of 87942733 is 83 × 433 × 2447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87942733)

Multiplication

n×y
n×2 175885466
n×3 263828199
n×4 351770932
n×5 439713665

Division

n÷y
n÷2 43971366.5
n÷3 29314244.333333
n÷3 21985683.25
n÷5 17588546.6

Exponentiation

ny
n2 7733924287509289
n3 6.8014243865864E+23
n4 5.9813584884926E+31
n5 5.2601701253079E+39

Nth Root

y√n
2√n 9377.7786815429
3√n 444.69951182222
4√n 96.838931641891
5√n 38.80073849593

Divisors of 87942733

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 -87942732
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 87942733 can be divided by 8 positive divisors. The sum of these divisors (counting 87942733) is 1, the average is 0.125.

Base conversion 87942733

Base System Value
2 Binary 101001111011110011001001101
3 Ternary 20010110221202021
4 Quaternary 11033132121031
5 Quinary 140003131413
6 Senary 12420530141
8 Octal 517363115
10 Decimal 87942733
12 Duodecimal 25550951
16 Hexadecimal 53de64d
20 Vigesimal 179cggd
36 Base36 1gcx1p

Cryptographic Hash Functions

md5 66af1e23b7be6a1c13b5c938dd176290
sha1 44b41ca4c2dccf40a90636017b67db21b9a24eb8
sha256 e0717d127e2d5159b47d25156c26ac30967f5dee4e3eba35ab66f36e348d0a0e
sha512 c2ab1647bde25c48404d8c0356b274c426d6541f75174debd5169d216bcdf43dfba26176b8bd3f841a9d5f40352f28964b0395d582690177a393995ee82218cc
ripemd-160 551db8bf0cc1d54c596dfe0c94fb1604675018ea

87942733 as geometric shapes

Circle

Radius = n
Diameter 175885466
Circumference 552560487.85882
Area 2.4296839725059E+16

Sphere

Radius = n
Volume 2.8489739849129E+24
Surface area 9.7187358900235E+16
Circumference 552560487.85882

Square

Length = n
Perimeter 351770932
Area 7733924287509289
Diagonal 124369805.72076

Cube

Length = n
Surface area 46403545725055734
Volume 6.8014243865864E+23
Space diagonal 152321281.71246

Equilateral Triangle

Length = n
Perimeter 263828199
Area 3.3488874519643E+15
Altitude 76160640.856232

Triangular Pyramid

Length = n
Surface area 3.3488874519643E+15
Volume 8.0155555091381E+22
Height 41456601.906919