102087986 (number)

102087986 is an even 9-digits composite number following 102087985 and preceding 102087987. In scientific notation, it is written as 1.02087986 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 36714240 positive integers (up to 102087986) that are relatively prime to 102087986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.02087986 × 10^8
Engineering notation 1.02087986 × 10^6

Prime Factorization of 102087986

Prime Factorization 2 × 1001 × 50993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 102087986
Product of the distinct prime numbers

The prime factorization of 102087986 is 2 × 1001 × 50993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 20, 29, 470, 194, 9383, 734, 26570, 27225, 180130, 737162, 3612109, 2161007, 82735664, 96616530, 954574503, 31916312, 1290911496, 7310678089

Basic calculations (n = 102087986)

Multiplication

n×y
n×2 204175972
n×3 306263958
n×4 408351944
n×5 510439930

Division

n÷y
n÷2 51043993
n÷3 34029328.666667
n÷3 25521996.5
n÷5 20417597.2

Exponentiation

ny
n2 10421956885536196
n3 1.0639565886232E+24
n4 1.0861718532398E+32
n5 1.1088509694713E+40

Nth Root

y√n
2√n 10103.859955482
3√n 467.36718047155
4√n 100.51795837303
5√n 39.975594142121

Divisors of 102087986

1, 2, 1001, 2002, 50993, 101986, 51043993, 102087986

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 -102087985
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 102087986 can be divided by 8 positive divisors. The sum of these divisors (counting 102087986) is 1, the average is 0.125.

Base conversion 102087986

Base System Value
2 Binary 110000101011011110100110010
3 Ternary 21010002121101112
4 Quaternary 12011123310302
5 Quinary 202113303421
6 Senary 14044033322
8 Octal 605336462
10 Decimal 102087986
12 Duodecimal 2a232842
16 Hexadecimal 615bd32
20 Vigesimal 1bi0jj6
36 Base36 1os3le

Cryptographic Hash Functions

md5 02e0b1ecbe81da67bb331bba255dcbc5
sha1 51d9c2f032029d9d99f95661c452a4ee85e8035e
sha256 0fd2c3e3019b857956ba6b89342869e1b991e377f8a99b7f11aca66365670f59
sha512 7fbfef328e194318b520d6d79db9a5efac0fd732cc1fe89b8b96929bacdc9fda8a3f062dacac23f93284f75a01a74e4f10868f5ff69ffa06104db007fdb79db5
ripemd-160 5c79bf3365165ec470901899639ed11471e777d7

102087986 as geometric shapes

Circle

Radius = n
Diameter 204175972
Circumference 641437733.67476
Area 3.274154318763E+16

Sphere

Radius = n
Volume 4.4566909367429E+24
Surface area 1.3096617275052E+17
Circumference 641437733.67476

Square

Length = n
Perimeter 408351944
Area 10421956885536196
Diagonal 144374214.35655

Cube

Length = n
Surface area 62531741313217176
Volume 1.0639565886232E+24
Space diagonal 176821578.59438

Equilateral Triangle

Length = n
Perimeter 306263958
Area 4.5128397100102E+15
Altitude 88410789.29719

Triangular Pyramid

Length = n
Surface area 4.5128397100102E+15
Volume 1.253884864506E+23
Height 48124738.118852