138791884 (number)

138791884 is an even 9-digits composite number following 138791883 and preceding 138791885. In scientific notation, it is written as 1.38791884 × 10^8. The sum of its digits is 49. It has a total of 7 prime factors and 96 positive divisors. There are 49766400 positive integers (up to 138791884) that are relatively prime to 138791884.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred ninety-one thousand eight hundred eighty-four

Notation

Scientific notation 1.38791884 × 10^8
Engineering notation 1.38791884 × 10^6

Prime Factorization of 138791884

Prime Factorization 2 × 2 × 19 × 11 × 7 × 37 × 641

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 69395942
Product of the distinct prime numbers

The prime factorization of 138791884 is 2 × 2 × 19 × 11 × 7 × 37 × 641. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138791884)

Multiplication

n×y
n×2 277583768
n×3 416375652
n×4 555167536
n×5 693959420

Division

n÷y
n÷2 69395942
n÷3 46263961.333333
n÷3 34697971
n÷5 27758376.8

Exponentiation

ny
n2 19263187064269456
n3 2.6735740244944E+24
n4 3.7107037587304E+32
n5 5.1501556564007E+40

Nth Root

y√n
2√n 11780.996732026
3√n 517.75148954781
4√n 108.54030003656
5√n 42.508209685277

Divisors of 138791884

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138791883
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138791884 can be divided by 96 positive divisors. The sum of these divisors (counting 138791884) is 1, the average is 0.010416666666667.

Base conversion 138791884

Base System Value
2 Binary 1000010001011100101111001100
3 Ternary 100200011100200011
4 Quaternary 20101130233030
5 Quinary 241012320014
6 Senary 21434443004
8 Octal 1021345714
10 Decimal 138791884
12 Duodecimal 3a593464
16 Hexadecimal 845cbcc
20 Vigesimal 2378je4
36 Base36 2amsi4

Cryptographic Hash Functions

md5 80dd448b14bd4f7b461a593558bd88cd
sha1 72c0fafb60731f84cc15e1bd366a61c79a2b8675
sha256 c0e4267017be6e4795d9d8d2113caef71b4155e10d37bb883bafd03d0f5e27b9
sha512 ba2f5e2f38a9b9ffc9167953b06a88c645aaca2ef849f49ea406be51ec3b3202ca037702e99dad02a18fade3d67e28761d676c37b0305abad66520ac7b5d39e3
ripemd-160 190aea37c1f8234bf992dbedc1421972338b9fd4

138791884 as geometric shapes

Circle

Radius = n
Diameter 277583768
Circumference 872055126.30457
Area 6.0517086965835E+16

Sphere

Radius = n
Volume 1.1199040685573E+25
Surface area 2.4206834786334E+17
Circumference 872055126.30457

Square

Length = n
Perimeter 555167536
Area 19263187064269456
Diagonal 196281364.70011

Cube

Length = n
Surface area 115579122385616736
Volume 2.6735740244944E+24
Space diagonal 240394594.76621

Equilateral Triangle

Length = n
Perimeter 416375652
Area 8.3412046777546E+15
Altitude 120197297.3831

Triangular Pyramid

Length = n
Surface area 8.3412046777546E+15
Volume 3.1508372045403E+23
Height 65427121.566704