42881331 (number)

42881331 is an odd 8-digits composite number following 42881330 and preceding 42881332. In scientific notation, it is written as 4.2881331 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 28559432 positive integers (up to 42881331) that are relatively prime to 42881331.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2881331 × 10^7
Engineering notation 4.2881331 × 10^6

Prime Factorization of 42881331

Prime Factorization 3 × 1103 × 12959

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42881331
Product of the distinct prime numbers

The prime factorization of 42881331 is 3 × 1103 × 12959. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 5, 32, 84, 632, 1123, 8884, 27962, 68292, 747296, 237295, 1359897, 56143, 66165858, 74933039, 670010758, 773837592, 7445415285, 998307996

Basic calculations (n = 42881331)

Multiplication

n×y
n×2 85762662
n×3 128643993
n×4 171525324
n×5 214406655

Division

n÷y
n÷2 21440665.5
n÷3 14293777
n÷3 10720332.75
n÷5 8576266.2

Exponentiation

ny
n2 1838808548331561
n3 7.8850558006635E+22
n4 3.3812168774172E+30
n5 1.4499108010331E+38

Nth Root

y√n
2√n 6548.3838464158
3√n 350.01722636302
4√n 80.922085035025
5√n 33.608849923604

Divisors of 42881331

1, 3, 1103, 3309, 12959, 38877, 14293777, 42881331

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 -42881330
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 42881331 can be divided by 8 positive divisors. The sum of these divisors (counting 42881331) is 1, the average is 0.125.

Base conversion 42881331

Base System Value
2 Binary 10100011100101000100110011
3 Ternary 2222200121010110
4 Quaternary 2203211010303
5 Quinary 41434200311
6 Senary 4131032403
8 Octal 243450463
10 Decimal 42881331
12 Duodecimal 1243b703
16 Hexadecimal 28e5133
20 Vigesimal d8036b
36 Base36 pj3g3

Cryptographic Hash Functions

md5 e5377eb3cc79197f41ae7495f7b1cabd
sha1 bde77ff6686c4d4665071ecbc3152ddd10e29fe8
sha256 53d1a45d21b4679c2579f7af0c75d1008c0b163ce8b3a1e079a9753c92d791a2
sha512 5d7028816d7cc7605d1c92424409b848d82880f1a0f30cebf0d6229bd02d14a9ea737fc08d99f6b1eaf73630b0404c82aa0d2d35b61e55c8b9b0e4541cb6d1bd
ripemd-160 29c365968ef94da8f18fbbd041163469a85328c6

42881331 as geometric shapes

Circle

Radius = n
Diameter 85762662
Circumference 269431348.8915
Area 5.7767874267965E+15

Sphere

Radius = n
Volume 3.3028844502013E+23
Surface area 2.3107149707186E+16
Circumference 269431348.8915

Square

Length = n
Perimeter 171525324
Area 1838808548331561
Diagonal 60643359.87281

Cube

Length = n
Surface area 11032851289989366
Volume 7.8850558006635E+22
Space diagonal 74272643.988178

Equilateral Triangle

Length = n
Perimeter 128643993
Area 7.9622745777556E+14
Altitude 37136321.994089

Triangular Pyramid

Length = n
Surface area 7.9622745777556E+14
Volume 9.2926273778058E+21
Height 20214453.290937