139791855 (number)

139791855 is an odd 9-digits composite number following 139791854 and preceding 139791856. In scientific notation, it is written as 1.39791855 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 63157248 positive integers (up to 139791855) that are relatively prime to 139791855.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million seven hundred ninety-one thousand eight hundred fifty-five

Notation

Scientific notation 1.39791855 × 10^8
Engineering notation 1.39791855 × 10^6

Prime Factorization of 139791855

Prime Factorization 15 × 49 × 89 × 2137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 139791855
Product of the distinct prime numbers

The prime factorization of 139791855 is 15 × 49 × 89 × 2137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 73, 23, 467, 54, 3429, 7376, 98037, 51882, 802657, 610705, 9498820, 7476192, 48052708, 7232852, 699436997, 526076147, 3229887451, 6754599747

Basic calculations (n = 139791855)

Multiplication

n×y
n×2 279583710
n×3 419375565
n×4 559167420
n×5 698959275

Division

n÷y
n÷2 69895927.5
n÷3 46597285
n÷3 34947963.75
n÷5 27958371

Exponentiation

ny
n2 19541762724341025
n3 2.7317792612055E+24
n4 3.8188049037444E+32
n5 5.3383782137753E+40

Nth Root

y√n
2√n 11823.360562886
3√n 518.99195119701
4√n 108.73527745348
5√n 42.569286746169

Divisors of 139791855

1, 15, 49, 89, 735, 1335, 2137, 4361, 32055, 65415, 104713, 190193, 1570695, 2852895, 9319457, 139791855

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -139791854
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 139791855 can be divided by 16 positive divisors. The sum of these divisors (counting 139791855) is 1, the average is 0.0625.

Base conversion 139791855

Base System Value
2 Binary 1000010101010000110111101111
3 Ternary 100202001011101010
4 Quaternary 20111100313233
5 Quinary 241241314410
6 Senary 21512120303
8 Octal 1025206757
10 Decimal 139791855
12 Duodecimal 3a996093
16 Hexadecimal 8550def
20 Vigesimal 23ddjcf
36 Base36 2b8833

Cryptographic Hash Functions

md5 74549484b11dd07b6efcf6f0a6cb0cc0
sha1 bc4668d6d8a33ea269fee277f343da3ec92a4999
sha256 5b401e33a183202d2221de263a3f6eb9a6eb01522d55926617fd88b196516b7d
sha512 d683e943d152982829c0654a7cf4c657079a50e95b7a948f52bf6465a3cadb7c6b2b92b0ea878ece463a8050355c014be4083929c2338a178dc5e2a86d71301a
ripemd-160 66774353d3133ab52d9958cd27d923d0fc4b5b2d

139791855 as geometric shapes

Circle

Radius = n
Diameter 279583710
Circumference 878338129.39938
Area 6.1392258212985E+16

Sphere

Radius = n
Volume 1.1442850210976E+25
Surface area 2.4556903285194E+17
Circumference 878338129.39938

Square

Length = n
Perimeter 559167420
Area 19541762724341025
Diagonal 197695537.25029

Cube

Length = n
Surface area 117250576346046150
Volume 2.7317792612055E+24
Space diagonal 242126595.3443

Equilateral Triangle

Length = n
Perimeter 419375565
Area 8.4618314770036E+15
Altitude 121063297.67215

Triangular Pyramid

Length = n
Surface area 8.4618314770036E+15
Volume 3.2194327338386E+23
Height 65898512.416764