138758412 (number)

138758412 is an even 9-digits composite number following 138758411 and preceding 138758413. In scientific notation, it is written as 1.38758412 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 42516480 positive integers (up to 138758412) that are relatively prime to 138758412.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38758412 × 10^8
Engineering notation 1.38758412 × 10^6

Prime Factorization of 138758412

Prime Factorization 2 × 2 × 3 × 13 × 257 × 3461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 69379206
Product of the distinct prime numbers

The prime factorization of 138758412 is 2 × 2 × 3 × 13 × 257 × 3461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138758412)

Multiplication

n×y
n×2 277516824
n×3 416275236
n×4 555033648
n×5 693792060

Division

n÷y
n÷2 69379206
n÷3 46252804
n÷3 34689603
n÷5 27751682.4

Exponentiation

ny
n2 19253896900761744
n3 2.6716401587614E+24
n4 3.7071254586516E+32
n5 5.1439484172727E+40

Nth Root

y√n
2√n 11779.576053492
3√n 517.70986470467
4√n 108.53375536437
5√n 42.506159173346

Divisors of 138758412

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138758411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138758412 can be divided by 48 positive divisors. The sum of these divisors (counting 138758412) is 1, the average is 0.020833333333333.

Base conversion 138758412

Base System Value
2 Binary 1000010001010100100100001100
3 Ternary 100200002122202110
4 Quaternary 20101110210030
5 Quinary 241010232122
6 Senary 21434024020
8 Octal 1021244414
10 Decimal 138758412
12 Duodecimal 3a578010
16 Hexadecimal 845490c
20 Vigesimal 2374g0c
36 Base36 2am2oc

Cryptographic Hash Functions

md5 d777a2879d6891ac9026ef072bbe9063
sha1 7d7234a5a5a5fd56a786bd51fb0522b97dd44b35
sha256 a1ac46a0ae763d142f83dc638271837d171316005b940bb20914817d5410121f
sha512 57017519c14f7540a8c2494b9e19947bf87f31612efc03a5e18b925b79c0b51d8c327675f1837a0a8981197f598af1359fb2fb10c57c1ff6d17abfd264fbc86c
ripemd-160 02d2b14ecad6f711cce392622d5e86b9b4293c0e

138758412 as geometric shapes

Circle

Radius = n
Diameter 277516824
Circumference 871844815.52597
Area 6.0487901056408E+16

Sphere

Radius = n
Volume 1.1190940127734E+25
Surface area 2.4195160422563E+17
Circumference 871844815.52597

Square

Length = n
Perimeter 555033648
Area 19253896900761744
Diagonal 196234028.14375

Cube

Length = n
Surface area 115523381404570464
Volume 2.6716401587614E+24
Space diagonal 240336619.56157

Equilateral Triangle

Length = n
Perimeter 416275236
Area 8.3371819189531E+15
Altitude 120168309.78079

Triangular Pyramid

Length = n
Surface area 8.3371819189531E+15
Volume 3.1485581219175E+23
Height 65411342.714585