138876237 (number)

138876237 is an odd 9-digits composite number following 138876236 and preceding 138876238. In scientific notation, it is written as 1.38876237 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 92584152 positive integers (up to 138876237) that are relatively prime to 138876237.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred seventy-six thousand two hundred thirty-seven

Notation

Scientific notation 1.38876237 × 10^8
Engineering notation 1.38876237 × 10^6

Prime Factorization of 138876237

Prime Factorization 3 × 3 × 15430693

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 46292079
Product of the distinct prime numbers

The prime factorization of 138876237 is 3 × 3 × 15430693. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 18, 44, 161, 273, 9014, 8477, 56695, 40150, 44451, 792921, 4592696, 9851599, 57857042, 42193429, 478683023, 355254634, 2027893154, 4890906121

Basic calculations (n = 138876237)

Multiplication

n×y
n×2 277752474
n×3 416628711
n×4 555504948
n×5 694381185

Division

n÷y
n÷2 69438118.5
n÷3 46292079
n÷3 34719059.25
n÷5 27775247.4

Exponentiation

ny
n2 19286609203280169
n3 2.6784517106411E+24
n4 3.7197329456005E+32
n5 5.1658251412992E+40

Nth Root

y√n
2√n 11784.576233365
3√n 517.85635890397
4√n 108.55678805752
5√n 42.51337543924

Divisors of 138876237

1, 3, 9, 15430693, 46292079, 138876237

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138876236
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138876237 can be divided by 6 positive divisors. The sum of these divisors (counting 138876237) is 1, the average is 0.16666666666667.

Base conversion 138876237

Base System Value
2 Binary 1000010001110001010101001101
3 Ternary 100200022122101100
4 Quaternary 20101301111031
5 Quinary 241023014422
6 Senary 21440333313
8 Octal 1021612515
10 Decimal 138876237
12 Duodecimal 3a614239
16 Hexadecimal 847154d
20 Vigesimal 237jabh
36 Base36 2aoll9

Cryptographic Hash Functions

md5 b06b22bd5a292648d88eaf28b61bdeb6
sha1 5364fb6252cc4459263088914c047d5695d8c0ba
sha256 3d0544a7a71151a7cb22ab30f18b051e84971116e679e5eb7b56116b9d974a7e
sha512 24fa7b4dba9dbe9e6e969a941949cf92a8ccf9d5b9f17be85ec3e92dc25dc6408ee006b0a6abfcfda94d8d7a460f5771fecf0fceee4b8ca542b9b017dc56d45f
ripemd-160 d1970435214495bd97e28c626ef1af29e8691afa

138876237 as geometric shapes

Circle

Radius = n
Diameter 277752474
Circumference 872585131.83479
Area 6.0590669785682E+16

Sphere

Radius = n
Volume 1.1219472289527E+25
Surface area 2.4236267914273E+17
Circumference 872585131.83479

Square

Length = n
Perimeter 555504948
Area 19286609203280169
Diagonal 196400657.85674

Cube

Length = n
Surface area 115719655219681014
Volume 2.6784517106411E+24
Space diagonal 240540698.44798

Equilateral Triangle

Length = n
Perimeter 416628711
Area 8.3513467614517E+15
Altitude 120270349.22399

Triangular Pyramid

Length = n
Surface area 8.3513467614517E+15
Volume 3.1565856127917E+23
Height 65466885.952247