138996888 (number)

138996888 is an even 9-digits composite number following 138996887 and preceding 138996889. In scientific notation, it is written as 1.38996888 × 10^8. The sum of its digits is 60. It has a total of 6 prime factors and 32 positive divisors. There are 45201920 positive integers (up to 138996888) that are relatively prime to 138996888.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million nine hundred ninety-six thousand eight hundred eighty-eight

Notation

Scientific notation 1.38996888 × 10^8
Engineering notation 1.38996888 × 10^6

Prime Factorization of 138996888

Prime Factorization 2 × 2 × 2 × 3 × 41 × 141257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34749222
Product of the distinct prime numbers

The prime factorization of 138996888 is 2 × 2 × 2 × 3 × 41 × 141257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138996888)

Multiplication

n×y
n×2 277993776
n×3 416990664
n×4 555987552
n×5 694984440

Division

n÷y
n÷2 69498444
n÷3 46332296
n÷3 34749222
n÷5 27799377.6

Exponentiation

ny
n2 19320134873684544
n3 2.6854386231824E+24
n4 3.7326761153736E+32
n5 5.1883036394886E+40

Nth Root

y√n
2√n 11789.694143615
3√n 518.00628088765
4√n 108.58035800095
5√n 42.520759711511

Divisors of 138996888

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 -138996887
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 138996888 can be divided by 32 positive divisors. The sum of these divisors (counting 138996888) is 1, the average is 0.03125.

Base conversion 138996888

Base System Value
2 Binary 1000010010001110110010011000
3 Ternary 100200112202212220
4 Quaternary 20102032302120
5 Quinary 241040400023
6 Senary 21443104040
8 Octal 1022166230
10 Decimal 138996888
12 Duodecimal 3a672020
16 Hexadecimal 848ec98
20 Vigesimal 238ec48
36 Base36 2ar6oo

Cryptographic Hash Functions

md5 3b7e58e9e173d5fcc666cae33baeb0e6
sha1 7c5dce9318858b58e168ab075babc26a722a198c
sha256 3fd43c1618ca4f73bfb89ada43f23125ea8931dfd36fa7b8d549ec40a6c3197f
sha512 cbe4e4cc5b19cd2969850b1ea64386403b06510daa2ab0b6c5d04517f1045c2684c3fd9ab2352d7aa291a84c19fc9587515ea2276d3c734a72a29ceea38330d1
ripemd-160 b436892f45f9417376ea2b7f76c400005a4791a0

138996888 as geometric shapes

Circle

Radius = n
Diameter 277993776
Circumference 873343204.42529
Area 6.0695993785531E+16

Sphere

Radius = n
Volume 1.1248739000342E+25
Surface area 2.4278397514213E+17
Circumference 873343204.42529

Square

Length = n
Perimeter 555987552
Area 19320134873684544
Diagonal 196571284.13725

Cube

Length = n
Surface area 115920809242107264
Volume 2.6854386231824E+24
Space diagonal 240749672.10996

Equilateral Triangle

Length = n
Perimeter 416990664
Area 8.3658638025762E+15
Altitude 120374836.05498

Triangular Pyramid

Length = n
Surface area 8.3658638025762E+15
Volume 3.1648197681876E+23
Height 65523761.379085