137942761 (number)

137942761 is an odd 9-digits composite number following 137942760 and preceding 137942762. In scientific notation, it is written as 1.37942761 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 124380080 positive integers (up to 137942761) that are relatively prime to 137942761.

Interesting facts

Basic properties

Name

Name one hundred thirty-seven million nine hundred forty-two thousand seven hundred sixty-one

Notation

Scientific notation 1.37942761 × 10^8
Engineering notation 1.37942761 × 10^6

Prime Factorization of 137942761

Prime Factorization 11 × 173 × 173 × 419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 797357
Product of the distinct prime numbers

The prime factorization of 137942761 is 11 × 173 × 173 × 419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 8, 21, 351, 157, 3016, 3470, 30695, 13816, 930207, 346684, 6217674, 9980537, 59927385, 75171733, 827800714, 767970829, 5711045511, 9936433831

Basic calculations (n = 137942761)

Multiplication

n×y
n×2 275885522
n×3 413828283
n×4 551771044
n×5 689713805

Division

n÷y
n÷2 68971380.5
n÷3 45980920.333333
n÷3 34485690.25
n÷5 27588552.2

Exponentiation

ny
n2 19028205312303121
n3 2.624803177654E+24
n4 3.6207259740716E+32
n5 4.9945293768785E+40

Nth Root

y√n
2√n 11744.903618166
3√n 516.69346823622
4√n 108.37390653735
5√n 42.456069238049

Divisors of 137942761

1, 11, 173, 419, 1903, 4609, 29929, 72487, 329219, 797357, 12540251, 137942761

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -137942760
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 137942761 can be divided by 12 positive divisors. The sum of these divisors (counting 137942761) is 1, the average is 0.083333333333333.

Base conversion 137942761

Base System Value
2 Binary 1000001110001101011011101001
3 Ternary 100121120012220011
4 Quaternary 20032031123221
5 Quinary 240303132021
6 Senary 21404331521
8 Octal 1016153351
10 Decimal 137942761
12 Duodecimal 3a243ba1
16 Hexadecimal 838d6e9
20 Vigesimal 2322gi1
36 Base36 2a4lbd

Cryptographic Hash Functions

md5 a54716df1e27cd5c61e5088fdedde50c
sha1 de1945b3cc63ee06751a171f939135f1260389a2
sha256 36db30232fbd040a71b799cf0420f5e905e9fa8d86324af8e90d9c379663759b
sha512 b477d8126ce2595e11dd6209d5db978c8ddb55b394ad4ec20d481b4be57736a78d187d52ed2df2ab3beda1cd8b6ff8e03197a5bcf2b11aac16ce2c32fe831379
ripemd-160 116dde88d7cd9dd624159aa360e1e02b839b7b18

137942761 as geometric shapes

Circle

Radius = n
Diameter 275885522
Circumference 866719929.14699
Area 5.977887002013E+16

Sphere

Radius = n
Volume 1.0994749840049E+25
Surface area 2.3911548008052E+17
Circumference 866719929.14699

Square

Length = n
Perimeter 551771044
Area 19028205312303121
Diagonal 195080523.43739

Cube

Length = n
Surface area 114169231873818726
Volume 2.624803177654E+24
Space diagonal 238923870.58833

Equilateral Triangle

Length = n
Perimeter 413828283
Area 8.2394545944403E+15
Altitude 119461935.29417

Triangular Pyramid

Length = n
Surface area 8.2394545944403E+15
Volume 3.0933602103319E+23
Height 65026841.145797