139791818 (number)

139791818 is an even 9-digits composite number following 139791817 and preceding 139791819. In scientific notation, it is written as 1.39791818 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 68215056 positive integers (up to 139791818) that are relatively prime to 139791818.

Interesting facts

Basic properties

Name

Name one hundred thirty-nine million seven hundred ninety-one thousand eight hundred eighteen

Notation

Scientific notation 1.39791818 × 10^8
Engineering notation 1.39791818 × 10^6

Prime Factorization of 139791818

Prime Factorization 2 × 47 × 389 × 3823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 139791818
Product of the distinct prime numbers

The prime factorization of 139791818 is 2 × 47 × 389 × 3823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 44, 14, 298, 736, 1215, 7037, 53757, 91703, 594116, 322440, 6281353, 4464655, 53059392, 79234776, 987467394, 860629965, 6314743295, 6422277030

Basic calculations (n = 139791818)

Multiplication

n×y
n×2 279583636
n×3 419375454
n×4 559167272
n×5 698959090

Division

n÷y
n÷2 69895909
n÷3 46597272.666667
n÷3 34947954.5
n÷5 27958363.6

Exponentiation

ny
n2 19541752379745124
n3 2.7317770920704E+24
n4 3.8188008607127E+32
n5 5.33837114899E+40

Nth Root

y√n
2√n 11823.358998187
3√n 518.99190540821
4√n 108.73527025849
5√n 42.569284492727

Divisors of 139791818

1, 2, 47, 94, 389, 778, 3823, 7646, 18283, 36566, 179681, 359362, 1487147, 2974294, 69895909, 139791818

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 -139791817
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 139791818 can be divided by 16 positive divisors. The sum of these divisors (counting 139791818) is 1, the average is 0.0625.

Base conversion 139791818

Base System Value
2 Binary 1000010101010000110111001010
3 Ternary 100202001011022202
4 Quaternary 20111100313022
5 Quinary 241241314233
6 Senary 21512120202
8 Octal 1025206712
10 Decimal 139791818
12 Duodecimal 3a996062
16 Hexadecimal 8550dca
20 Vigesimal 23ddjai
36 Base36 2b8822

Cryptographic Hash Functions

md5 54828f7e24eed754a433867d8764fb1a
sha1 43714eb7ac7bb6c1c503b960187caf285eca620d
sha256 2bc6dd6e7f77acbc8532c017267387743a35e28139b6612dc4ab18e338d54572
sha512 c7254e491810aaf9e95272998bcf1663291e024c5a9d167914cc08e3214c05e85fdc02e93ca2c96822ca57993ebe4b133dfdb2512bd088279351367253058c28
ripemd-160 47fa3116dbcad6c2135e09e450c3587109209d57

139791818 as geometric shapes

Circle

Radius = n
Diameter 279583636
Circumference 878337896.92152
Area 6.1392225714478E+16

Sphere

Radius = n
Volume 1.1442841124924E+25
Surface area 2.4556890285791E+17
Circumference 878337896.92152

Square

Length = n
Perimeter 559167272
Area 19541752379745124
Diagonal 197695484.92439

Cube

Length = n
Surface area 117250514278470744
Volume 2.7317770920704E+24
Space diagonal 242126531.25842

Equilateral Triangle

Length = n
Perimeter 419375454
Area 8.4618269976621E+15
Altitude 121063265.62921

Triangular Pyramid

Length = n
Surface area 8.4618269976621E+15
Volume 3.2194301774884E+23
Height 65898494.974797