138591880 (number)

138591880 is an even 9-digits composite number following 138591879 and preceding 138591881. In scientific notation, it is written as 1.38591880 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 64 positive divisors. There are 47354112 positive integers (up to 138591880) that are relatively prime to 138591880.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million five hundred ninety-one thousand eight hundred eighty

Notation

Scientific notation 1.38591880 × 10^8
Engineering notation 1.38591880 × 10^6

Prime Factorization of 138591880

Prime Factorization 2 × 2 × 2 × 7 × 5 × 373 × 1327

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 34647970
Product of the distinct prime numbers

The prime factorization of 138591880 is 2 × 2 × 2 × 7 × 5 × 373 × 1327. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 83, 16, 596, 270, 8411, 1866, 21751, 13356, 764111, 276169, 8077250, 6431479, 20941642, 56060035, 184284878, 449532068, 9360411047, 5880603987

Basic calculations (n = 138591880)

Multiplication

n×y
n×2 277183760
n×3 415775640
n×4 554367520
n×5 692959400

Division

n÷y
n÷2 69295940
n÷3 46197293.333333
n÷3 34647970
n÷5 27718376

Exponentiation

ny
n2 19207709201934400
n3 2.6620325287894E+24
n4 3.6893609278608E+32
n5 5.1131546699077E+40

Nth Root

y√n
2√n 11772.505255892
3√n 517.50267060475
4√n 108.50117628806
5√n 42.495951451539

Divisors of 138591880

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 373, 746, 1327, 1492, 1865, 2611, 2654, 2984, 3730, 5222, 5308, 6635, 7460, 9289, 10444, 10616, 13055, 13270, 14920, 18578, 20888, 26110, 26540, 37156, 46445, 52220, 53080, 74312, 92890, 104440, 185780, 371560, 494971, 989942, 1979884, 2474855, 3464797, 3959768, 4949710, 6929594, 9899420, 13859188, 17323985, 19798840, 27718376, 34647970, 69295940, 138591880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138591879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138591880 can be divided by 64 positive divisors. The sum of these divisors (counting 138591880) is 1, the average is 0.015625.

Base conversion 138591880

Base System Value
2 Binary 1000010000101011111010001000
3 Ternary 100122210012022121
4 Quaternary 20100223322020
5 Quinary 240434420010
6 Senary 21430301024
8 Octal 1020537210
10 Decimal 138591880
12 Duodecimal 3a4b7774
16 Hexadecimal 842be88
20 Vigesimal 2363je0
36 Base36 2aii6g

Cryptographic Hash Functions

md5 95c38b5b611c48a0754d41305117fcf2
sha1 902abd9cbaefe97cc3fe8562e5548e110fa2ea3f
sha256 cb5f8b4ad6330f13bc094d7f275eb4d4e37d7b2496864aff3ee1e0b33a4d2ec6
sha512 d5f5780ef62b186d17865565327026be7970815cad1d220128bd67b946dc8d49de804dc41ad606a883140ed0d6c51aa1dbfa012bbea11d184271188ecd73917a
ripemd-160 668b745bbe5d428ae83e19d1baee14f9f4371e77

138591880 as geometric shapes

Circle

Radius = n
Diameter 277183760
Circumference 870798464.1104
Area 6.0342798121086E+16

Sphere

Radius = n
Volume 1.1150695781416E+25
Surface area 2.4137119248434E+17
Circumference 870798464.1104

Square

Length = n
Perimeter 554367520
Area 19207709201934400
Diagonal 195998516.33078

Cube

Length = n
Surface area 115246255211606400
Volume 2.6620325287894E+24
Space diagonal 240048177.67649

Equilateral Triangle

Length = n
Perimeter 415775640
Area 8.3171820586897E+15
Altitude 120024088.83824

Triangular Pyramid

Length = n
Surface area 8.3171820586897E+15
Volume 3.1372354214102E+23
Height 65332838.776928