139156785 (number)

139156785 is an odd 9-digits composite number following 139156784 and preceding 139156786. In scientific notation, it is written as 1.39156785 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 70985376 positive integers (up to 139156785) that are relatively prime to 139156785.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.39156785 × 10^8
Engineering notation 1.39156785 × 10^6

Prime Factorization of 139156785

Prime Factorization 5 × 27 × 3 × 23 × 14939

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 139156785
Product of the distinct prime numbers

The prime factorization of 139156785 is 5 × 27 × 3 × 23 × 14939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 28, 77, 670, 474, 4185, 8750, 6334, 66317, 662755, 447604, 6549079, 1172734, 44290851, 80261445, 99414898, 416218328, 237334814, 4887161845

Basic calculations (n = 139156785)

Multiplication

n×y
n×2 278313570
n×3 417470355
n×4 556627140
n×5 695783925

Division

n÷y
n÷2 69578392.5
n÷3 46385595
n÷3 34789196.25
n÷5 27831357

Exponentiation

ny
n2 19364610811536225
n3 2.6947169833096E+24
n4 3.7498815188227E+32
n5 5.2182145629028E+40

Nth Root

y√n
2√n 11796.473413694
3√n 518.20483667578
4√n 108.6115712698
5√n 42.530538082334

Divisors of 139156785

1, 3, 5, 15, 23, 27, 69, 81, 115, 135, 345, 405, 621, 1863, 3105, 9315, 14939, 44817, 74695, 224085, 343597, 403353, 1030791, 1210059, 1717985, 2016765, 5153955, 6050295, 9277119, 27831357, 46385595, 139156785

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139156784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139156785 can be divided by 32 positive divisors. The sum of these divisors (counting 139156785) is 1, the average is 0.03125.

Base conversion 139156785

Base System Value
2 Binary 1000010010110101110100110001
3 Ternary 100200211220020000
4 Quaternary 20102311310301
5 Quinary 241111004120
6 Senary 21450340213
8 Octal 1022656461
10 Decimal 139156785
12 Duodecimal 3a72a669
16 Hexadecimal 84b5d31
20 Vigesimal 239ebj5
36 Base36 2aum29

Cryptographic Hash Functions

md5 09819328859d6dab4e762d41a98e85b2
sha1 4b19b2fcc9e5a9f05385cb185705be02759d145a
sha256 e272fd73b9210b10e23b121c054fb741d536e12a1bdedf10f3ddd336cb989cce
sha512 a4f0294a732b239985c9fbc247fc9f74f6fe2f25a0f94cd889d52c66788507b9e71a462e06611ed207294cea566cb104e0802356692200049fb8a9e7adebc8f5
ripemd-160 4fe5c25a165786eac138261929f1cd78feddceba

139156785 as geometric shapes

Circle

Radius = n
Diameter 278313570
Circumference 874347866.90635
Area 6.0835719065148E+16

Sphere

Radius = n
Volume 1.1287604104359E+25
Surface area 2.4334287626059E+17
Circumference 874347866.90635

Square

Length = n
Perimeter 556627140
Area 19364610811536225
Diagonal 196797412.64324

Cube

Length = n
Surface area 116187664869217350
Volume 2.6947169833096E+24
Space diagonal 241026621.83794

Equilateral Triangle

Length = n
Perimeter 417470355
Area 8.3851224485946E+15
Altitude 120513310.91897

Triangular Pyramid

Length = n
Surface area 8.3851224485946E+15
Volume 3.1757544204613E+23
Height 65599137.547746