138636705 (number)

138636705 is an odd 9-digits composite number following 138636704 and preceding 138636706. In scientific notation, it is written as 1.38636705 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 73003008 positive integers (up to 138636705) that are relatively prime to 138636705.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million six hundred thirty-six thousand seven hundred five

Notation

Scientific notation 1.38636705 × 10^8
Engineering notation 1.38636705 × 10^6

Prime Factorization of 138636705

Prime Factorization 15 × 79 × 116993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138636705
Product of the distinct prime numbers

The prime factorization of 138636705 is 15 × 79 × 116993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138636705)

Multiplication

n×y
n×2 277273410
n×3 415910115
n×4 554546820
n×5 693183525

Division

n÷y
n÷2 69318352.5
n÷3 46212235
n÷3 34659176.25
n÷5 27727341

Exponentiation

ny
n2 19220135973257025
n3 2.6646163209843E+24
n4 3.6941362683049E+32
n5 5.1214288005879E+40

Nth Root

y√n
2√n 11774.408902361
3√n 517.55845683785
4√n 108.50994840272
5√n 42.498700003087

Divisors of 138636705

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138636704
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138636705 can be divided by 8 positive divisors. The sum of these divisors (counting 138636705) is 1, the average is 0.125.

Base conversion 138636705

Base System Value
2 Binary 1000010000110110110110100001
3 Ternary 100122212110210210
4 Quaternary 20100312312201
5 Quinary 240442333310
6 Senary 21431244333
8 Octal 1020666641
10 Decimal 138636705
12 Duodecimal 3a5196a9
16 Hexadecimal 8436da1
20 Vigesimal 2369bf5
36 Base36 2ajgrl

Cryptographic Hash Functions

md5 588d128c1a14d4083d0aa1248571331e
sha1 1a422dd3eec37a7f84da9ef043b39c528eb2a365
sha256 179b07a002393f5db90a0fccf9a45a84b6d5cc59ffcf143ed6f704d26967e781
sha512 a23b18c906d374077f402eb1ac4bcd6f1cb8069183265f2de184f8a82f2c72fd0dc86ccc6f5819736adae92af27f7c4460f702ad4aa62f2ec92dc1c24ed4d894
ripemd-160 f0390d9ab4e37e569bda1acf2104b679e7dcae38

138636705 as geometric shapes

Circle

Radius = n
Diameter 277273410
Circumference 871080107.89179
Area 6.0381837974581E+16

Sphere

Radius = n
Volume 1.1161518744853E+25
Surface area 2.4152735189832E+17
Circumference 871080107.89179

Square

Length = n
Perimeter 554546820
Area 19220135973257025
Diagonal 196061908.45372

Cube

Length = n
Surface area 115320815839542150
Volume 2.6646163209843E+24
Space diagonal 240125816.85394

Equilateral Triangle

Length = n
Perimeter 415910115
Area 8.3225630085159E+15
Altitude 120062908.42697

Triangular Pyramid

Length = n
Surface area 8.3225630085159E+15
Volume 3.1402804497139E+23
Height 65353969.484573