138998753 (number)

138998753 is an odd 9-digits composite number following 138998752 and preceding 138998754. In scientific notation, it is written as 1.38998753 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 138195120 positive integers (up to 138998753) that are relatively prime to 138998753.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million nine hundred ninety-eight thousand seven hundred fifty-three

Notation

Scientific notation 1.38998753 × 10^8
Engineering notation 1.38998753 × 10^6

Prime Factorization of 138998753

Prime Factorization 173 × 803461

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138998753
Product of the distinct prime numbers

The prime factorization of 138998753 is 173 × 803461. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138998753)

Multiplication

n×y
n×2 277997506
n×3 416996259
n×4 555995012
n×5 694993765

Division

n÷y
n÷2 69499376.5
n÷3 46332917.666667
n÷3 34749688.25
n÷5 27799750.6

Exponentiation

ny
n2 19320653335555009
n3 2.6855467207874E+24
n4 3.7328764531269E+32
n5 5.1886517208771E+40

Nth Root

y√n
2√n 11789.773237853
3√n 518.00859767188
4√n 108.58072222017
5√n 42.520873815924

Divisors of 138998753

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138998752
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138998753 can be divided by 4 positive divisors. The sum of these divisors (counting 138998753) is 1, the average is 0.25.

Base conversion 138998753

Base System Value
2 Binary 1000010010001111001111100001
3 Ternary 100200112212102222
4 Quaternary 20102033033201
5 Quinary 241040430003
6 Senary 21443120425
8 Octal 1022171741
10 Decimal 138998753
12 Duodecimal 3a673115
16 Hexadecimal 848f3e1
20 Vigesimal 238eghd
36 Base36 2ar84h

Cryptographic Hash Functions

md5 7bc159997df71eb6bef4331ba7d19acb
sha1 83fc152f9dc83c10ec01544b37e0e0a2270c7e16
sha256 7caacc3d7ececf2170004a247c665e6cf422d5e98b555b7c53a21c00de325bd3
sha512 2d9e87728b254f56dba0c1d5d22305ef6fb0cfe293dd5729c84c658d8fe68b21908f0fb63428bb1e36381c30474a50925d4a93c81355afd45f31eef12553281d
ripemd-160 6d9825b8ea7471bd2c76bd0abd0617f6cae5a513

138998753 as geometric shapes

Circle

Radius = n
Diameter 277997506
Circumference 873354922.56588
Area 6.0697622581535E+16

Sphere

Radius = n
Volume 1.1249191798531E+25
Surface area 2.4279049032614E+17
Circumference 873354922.56588

Square

Length = n
Perimeter 555995012
Area 19320653335555009
Diagonal 196573921.64555

Cube

Length = n
Surface area 115923920013330054
Volume 2.6855467207874E+24
Space diagonal 240752902.38472

Equilateral Triangle

Length = n
Perimeter 416996259
Area 8.3660883031516E+15
Altitude 120376451.19236

Triangular Pyramid

Length = n
Surface area 8.3660883031516E+15
Volume 3.1649471624368E+23
Height 65524640.548516