87942767 (number)

87942767 is an odd 8-digits composite number following 87942766 and preceding 87942768. In scientific notation, it is written as 8.7942767 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 79810200 positive integers (up to 87942767) that are relatively prime to 87942767.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred forty-two thousand seven hundred sixty-seven

Notation

Scientific notation 8.7942767 × 10^7
Engineering notation 8.7942767 × 10^6

Prime Factorization of 87942767

Prime Factorization 11 × 607 × 13171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87942767
Product of the distinct prime numbers

The prime factorization of 87942767 is 11 × 607 × 13171. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87942767)

Multiplication

n×y
n×2 175885534
n×3 263828301
n×4 351771068
n×5 439713835

Division

n÷y
n÷2 43971383.5
n÷3 29314255.666667
n÷3 21985691.75
n÷5 17588553.4

Exponentiation

ny
n2 7733930267616289
n3 6.8014322751923E+23
n4 5.9813677384351E+31
n5 5.2601802936252E+39

Nth Root

y√n
2√n 9377.7804943387
3√n 444.69956913141
4√n 96.838941001741
5√n 38.800741496121

Divisors of 87942767

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 -87942766
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 87942767 can be divided by 8 positive divisors. The sum of these divisors (counting 87942767) is 1, the average is 0.125.

Base conversion 87942767

Base System Value
2 Binary 101001111011110011001101111
3 Ternary 20010110221210112
4 Quaternary 11033132121233
5 Quinary 140003132032
6 Senary 12420530235
8 Octal 517363157
10 Decimal 87942767
12 Duodecimal 2555097b
16 Hexadecimal 53de66f
20 Vigesimal 179cgi7
36 Base36 1gcx2n

Cryptographic Hash Functions

md5 a976d1a430f4d226cd99afd0fc5c6f30
sha1 12e2b817181c3d27aa5a03a922fa0059e2d06082
sha256 1734a735dcf8d74a41991363163eb5589a25e773bc7c3196c9b59e3c1f2e4dc9
sha512 beb0d61daee912e02bffc61525ecf1c66e6f3e6123a56a1bf300c6a991185c53d1c9b082e3e8c1e586318ebb84d3ff453e6587a498d6994830052edd119805a8
ripemd-160 27179a25ef483dba0858a855901834994866e59a

87942767 as geometric shapes

Circle

Radius = n
Diameter 175885534
Circumference 552560701.48712
Area 2.4296858512119E+16

Sphere

Radius = n
Volume 2.8489772892843E+24
Surface area 9.7187434048476E+16
Circumference 552560701.48712

Square

Length = n
Perimeter 351771068
Area 7733930267616289
Diagonal 124369853.80402

Cube

Length = n
Surface area 46403581605697734
Volume 6.8014322751923E+23
Space diagonal 152321340.60219

Equilateral Triangle

Length = n
Perimeter 263828301
Area 3.3488900414265E+15
Altitude 76160670.301096

Triangular Pyramid

Length = n
Surface area 3.3488900414265E+15
Volume 8.0155648059492E+22
Height 41456617.934672