42841381 (number)

42841381 is an odd 8-digits composite number following 42841380 and preceding 42841382. In scientific notation, it is written as 4.2841381 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 37514400 positive integers (up to 42841381) that are relatively prime to 42841381.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred forty-one thousand three hundred eighty-one

Notation

Scientific notation 4.2841381 × 10^7
Engineering notation 4.2841381 × 10^6

Prime Factorization of 42841381

Prime Factorization 11 × 11 × 841 × 421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3894671
Product of the distinct prime numbers

The prime factorization of 42841381 is 11 × 11 × 841 × 421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 97, 11, 676, 120, 4432, 583, 38709, 41778, 729364, 929415, 7284780, 7933026, 69604576, 24595056, 766374924, 195283409, 2497561137, 4900822886

Basic calculations (n = 42841381)

Multiplication

n×y
n×2 85682762
n×3 128524143
n×4 171365524
n×5 214206905

Division

n÷y
n÷2 21420690.5
n÷3 14280460.333333
n÷3 10710345.25
n÷5 8568276.2

Exponentiation

ny
n2 1835383925987161
n3 7.8630382054492E+22
n4 3.368634155772E+30
n5 1.4431693931704E+38

Nth Root

y√n
2√n 6545.3327646499
3√n 349.90849580707
4√n 80.903230866573
5√n 33.602585313067

Divisors of 42841381

1, 11, 121, 421, 841, 4631, 9251, 50941, 101761, 354061, 3894671, 42841381

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 -42841380
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 42841381 can be divided by 12 positive divisors. The sum of these divisors (counting 42841381) is 1, the average is 0.083333333333333.

Base conversion 42841381

Base System Value
2 Binary 10100011011011010100100101
3 Ternary 2222121120022211
4 Quaternary 2203123110211
5 Quinary 41431411011
6 Senary 4130123421
8 Octal 243332445
10 Decimal 42841381
12 Duodecimal 12420571
16 Hexadecimal 28db525
20 Vigesimal d7f391
36 Base36 pi8md

Cryptographic Hash Functions

md5 f4c7415d1b2a55c382a073223c2e015d
sha1 0f4f65cdac0d5f78fb3904d49ac84b6e15c16805
sha256 0d2e576ba5f80890867247cd175029147cf1fff85b2ace612f38f3fc8492214b
sha512 cdc23386e02afb9fd6c5d921dc3dbbe1ef3cd34065ff9eb7b2c57f3962e1dcc840b1bf1f0ee69d63f0c1d3c71c481d86bdd6f8dcad1db4dbcb9b870279c67442
ripemd-160 4b5b719372d4311276f873e2e14b1d3db3ea20c0

42841381 as geometric shapes

Circle

Radius = n
Diameter 85682762
Circumference 269180335.63848
Area 5.7660286583981E+15

Sphere

Radius = n
Volume 3.2936617414847E+23
Surface area 2.3064114633592E+16
Circumference 269180335.63848

Square

Length = n
Perimeter 171365524
Area 1835383925987161
Diagonal 60586862.040993

Cube

Length = n
Surface area 11012303555922966
Volume 7.8630382054492E+22
Space diagonal 74203448.558416

Equilateral Triangle

Length = n
Perimeter 128524143
Area 7.9474455280125E+14
Altitude 37101724.279208

Triangular Pyramid

Length = n
Surface area 7.9474455280125E+14
Volume 9.2666793930034E+21
Height 20195620.680331