139606985 (number)

139606985 is an odd 9-digits composite number following 139606984 and preceding 139606986. In scientific notation, it is written as 1.39606985 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 95730480 positive integers (up to 139606985) that are relatively prime to 139606985.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million six hundred six thousand nine hundred eighty-five

Notation

Scientific notation 1.39606985 × 10^8
Engineering notation 1.39606985 × 10^6

Prime Factorization of 139606985

Prime Factorization 5 × 7 × 3988771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 139606985
Product of the distinct prime numbers

The prime factorization of 139606985 is 5 × 7 × 3988771. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 90, 97, 895, 168, 3219, 1946, 45854, 54536, 956097, 807932, 8961425, 5516916, 55334464, 10978941, 667282193, 707729624, 572097647, 2031923302

Basic calculations (n = 139606985)

Multiplication

n×y
n×2 279213970
n×3 418820955
n×4 558427940
n×5 698034925

Division

n÷y
n÷2 69803492.5
n÷3 46535661.666667
n÷3 34901746.25
n÷5 27921397

Exponentiation

ny
n2 19490110260790225
n3 2.7209555308265E+24
n4 3.7986439797776E+32
n5 5.3031723310515E+40

Nth Root

y√n
2√n 11815.539979197
3√n 518.76306716975
4√n 108.69930992972
5√n 42.55802149705

Divisors of 139606985

1, 5, 7, 35, 3988771, 19943855, 27921397, 139606985

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 -139606984
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 139606985 can be divided by 8 positive divisors. The sum of these divisors (counting 139606985) is 1, the average is 0.125.

Base conversion 139606985

Base System Value
2 Binary 1000010100100011101111001001
3 Ternary 100201200202210002
4 Quaternary 20110203233021
5 Quinary 241214410420
6 Senary 21504132345
8 Octal 1024435711
10 Decimal 139606985
12 Duodecimal 3a9070b5
16 Hexadecimal 8523bc9
20 Vigesimal 23cah95
36 Base36 2b49ft

Cryptographic Hash Functions

md5 1edabda04065401f6a8f832cabaffce9
sha1 64d52d24e1d273e50458510161e9f03912696b68
sha256 2801c582956d385f7e06df51f85006adc7e3b1bb55acda65b28318d2a9e6f90d
sha512 924ac06c44ce366750fa16adaaaf0be771860c2521fa21475e78bacaf186f297e6fa21755dd0395468735ec1fd36bb9259d0e2df6ca4854bff01b7a29158a708
ripemd-160 0c9057c5aba05808af9d27696c658bae1b1e8be8

139606985 as geometric shapes

Circle

Radius = n
Diameter 279213970
Circumference 877176556.93164
Area 6.1229987212954E+16

Sphere

Radius = n
Volume 1.1397511875185E+25
Surface area 2.4491994885181E+17
Circumference 877176556.93164

Square

Length = n
Perimeter 558427940
Area 19490110260790225
Diagonal 197434091.58902

Cube

Length = n
Surface area 116940661564741350
Volume 2.7209555308265E+24
Space diagonal 241806391.11151

Equilateral Triangle

Length = n
Perimeter 418820955
Area 8.439465304202E+15
Altitude 120903195.55575

Triangular Pyramid

Length = n
Surface area 8.439465304202E+15
Volume 3.2066768452574E+23
Height 65811363.863006