138454734 (number)

138454734 is an even 9-digits composite number following 138454733 and preceding 138454735. In scientific notation, it is written as 1.38454734 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 41955760 positive integers (up to 138454734) that are relatively prime to 138454734.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million four hundred fifty-four thousand seven hundred thirty-four

Notation

Scientific notation 1.38454734 × 10^8
Engineering notation 1.38454734 × 10^6

Prime Factorization of 138454734

Prime Factorization 2 × 3 × 121 × 190709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138454734
Product of the distinct prime numbers

The prime factorization of 138454734 is 2 × 3 × 121 × 190709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 31, 70, 462, 62, 4708, 3067, 63504, 94113, 715598, 710649, 9615018, 703238, 79181021, 39849337, 576712313, 879111696, 8639555158, 8608703602

Basic calculations (n = 138454734)

Multiplication

n×y
n×2 276909468
n×3 415364202
n×4 553818936
n×5 692273670

Division

n÷y
n÷2 69227367
n÷3 46151578
n÷3 34613683.5
n÷5 27690946.8

Exponentiation

ny
n2 19169713367010756
n3 2.6541375650857E+24
n4 3.6747791057335E+32
n5 5.0879056359309E+40

Nth Root

y√n
2√n 11766.678970721
3√n 517.33191301747
4√n 108.47432401597
5√n 42.487537599202

Divisors of 138454734

1, 2, 3, 6, 121, 242, 363, 726, 190709, 381418, 572127, 1144254, 23075789, 46151578, 69227367, 138454734

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138454733
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138454734 can be divided by 16 positive divisors. The sum of these divisors (counting 138454734) is 1, the average is 0.0625.

Base conversion 138454734

Base System Value
2 Binary 1000010000001010011011001110
3 Ternary 100122112020012010
4 Quaternary 20100022123032
5 Quinary 240421022414
6 Senary 21423322050
8 Octal 1020123316
10 Decimal 138454734
12 Duodecimal 3a450326
16 Hexadecimal 840a6ce
20 Vigesimal 2356gge
36 Base36 2afkcu

Cryptographic Hash Functions

md5 73893a3d7b20202fab2956d3a86e75bb
sha1 291bb049a5f0a725598d9132c2999abaaa33bf6c
sha256 f718c2c1645d9a6c033b859b8c2d80839c1e34a9c1f6573f6a93a91724ded755
sha512 82240734e3c53a66026656a5d7b4009f9905949c425c151fc87819c9d4b5bf44d29e8f5a13e3b759abb258ebcb31023f27fa5c0f24ff645152c38bafd25130cf
ripemd-160 3f629662c1bc9c096d514f8d4871d4c55dcb735c

138454734 as geometric shapes

Circle

Radius = n
Diameter 276909468
Circumference 869936750.37826
Area 6.0223430685223E+16

Sphere

Radius = n
Volume 1.1117625434787E+25
Surface area 2.4089372274089E+17
Circumference 869936750.37826

Square

Length = n
Perimeter 553818936
Area 19169713367010756
Diagonal 195804562.59756

Cube

Length = n
Surface area 115018280202064536
Volume 2.6541375650857E+24
Space diagonal 239810633.83643

Equilateral Triangle

Length = n
Perimeter 415364202
Area 8.3007293795487E+15
Altitude 119905316.91822

Triangular Pyramid

Length = n
Surface area 8.3007293795487E+15
Volume 3.1279311174568E+23
Height 65268187.53252