139793986 (number)

139793986 is an even 9-digits composite number following 139793985 and preceding 139793987. In scientific notation, it is written as 1.39793986 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 69879600 positive integers (up to 139793986) that are relatively prime to 139793986.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million seven hundred ninety-three thousand nine hundred eighty-six

Notation

Scientific notation 1.39793986 × 10^8
Engineering notation 1.39793986 × 10^6

Prime Factorization of 139793986

Prime Factorization 2 × 11093 × 6301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 139793986
Product of the distinct prime numbers

The prime factorization of 139793986 is 2 × 11093 × 6301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 139793986)

Multiplication

n×y
n×2 279587972
n×3 419381958
n×4 559175944
n×5 698969930

Division

n÷y
n÷2 69896993
n÷3 46597995.333333
n÷3 34948496.5
n÷5 27958797.2

Exponentiation

ny
n2 19542358521768196
n3 2.731904193599E+24
n4 3.8190377659333E+32
n5 5.3387851198435E+40

Nth Root

y√n
2√n 11823.450680745
3√n 518.99458837075
4√n 108.73569184378
5√n 42.569416531408

Divisors of 139793986

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 -139793985
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 139793986 can be divided by 8 positive divisors. The sum of these divisors (counting 139793986) is 1, the average is 0.125.

Base conversion 139793986

Base System Value
2 Binary 1000010101010001011001000010
3 Ternary 100202001021022001
4 Quaternary 20111101121002
5 Quinary 241241401421
6 Senary 21512134214
8 Octal 1025213102
10 Decimal 139793986
12 Duodecimal 3a99736a
16 Hexadecimal 8551642
20 Vigesimal 23de4j6
36 Base36 2b89qa

Cryptographic Hash Functions

md5 4a0d63079f5d02bf421e81baf98e0335
sha1 7f80b57264c4620ef6a0dd8cec98a451b755d04d
sha256 6db43256a42efad80f01cedaa533a91112ca6f92af0470ab67d60b3ab36616ef
sha512 f4c3cfce7b306a37730a401fe97d10d17f40ad6e1837e1cbef72087023a562142cd622dc2c3928e84b1deebc85d811c448aa9f61f139e4dc22b70e7521300600
ripemd-160 14b524e9a5641e63eda2417314826c72bbf38c42

139793986 as geometric shapes

Circle

Radius = n
Diameter 279587972
Circumference 878351518.86727
Area 6.1394129965805E+16

Sphere

Radius = n
Volume 1.1443373526563E+25
Surface area 2.4557651986322E+17
Circumference 878351518.86727

Square

Length = n
Perimeter 559175944
Area 19542358521768196
Diagonal 197698550.93939

Cube

Length = n
Surface area 117254151130609176
Volume 2.731904193599E+24
Space diagonal 242130286.34457

Equilateral Triangle

Length = n
Perimeter 419381958
Area 8.4620894648573E+15
Altitude 121065143.17229

Triangular Pyramid

Length = n
Surface area 8.4620894648573E+15
Volume 3.2195799680764E+23
Height 65899516.979798