42081954 (number)

42081954 is an even 8-digits composite number following 42081953 and preceding 42081955. In scientific notation, it is written as 4.2081954 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 14027316 positive integers (up to 42081954) that are relatively prime to 42081954.

Interesting facts

Basic properties

Name

Name forty-two million eighty-one thousand nine hundred fifty-four

Notation

Scientific notation 4.2081954 × 10^7
Engineering notation 4.2081954 × 10^6

Prime Factorization of 42081954

Prime Factorization 2 × 3 × 7013659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42081954
Product of the distinct prime numbers

The prime factorization of 42081954 is 2 × 3 × 7013659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 70, 17, 93, 74, 1184, 2662, 65489, 8412, 316765, 21316, 7889908, 5446006, 10682363, 45017692, 787722498, 263418069, 5612781844, 8137037282

Basic calculations (n = 42081954)

Multiplication

n×y
n×2 84163908
n×3 126245862
n×4 168327816
n×5 210409770

Division

n÷y
n÷2 21040977
n÷3 14027318
n÷3 10520488.5
n÷5 8416390.8

Exponentiation

ny
n2 1770890852458116
n3 7.4522547392163E+22
n4 3.1360544113198E+30
n5 1.3197129747866E+38

Nth Root

y√n
2√n 6487.0605053445
3√n 347.82860829649
4√n 80.542290166995
5√n 33.482600375872

Divisors of 42081954

1, 2, 3, 6, 7013659, 14027318, 21040977, 42081954

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 -42081953
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 42081954 can be divided by 8 positive divisors. The sum of these divisors (counting 42081954) is 1, the average is 0.125.

Base conversion 42081954

Base System Value
2 Binary 10100000100001111010100010
3 Ternary 2221011222120220
4 Quaternary 2200201322202
5 Quinary 41233110304
6 Senary 4101543510
8 Octal 240417242
10 Decimal 42081954
12 Duodecimal 12114b96
16 Hexadecimal 2821ea2
20 Vigesimal d304he
36 Base36 p1yn6

Cryptographic Hash Functions

md5 c9a470d87e4931c44a2dc468992c1e81
sha1 9a3d37baeb93a249fec10172112c5359db2b0c16
sha256 8821702140b8f5aea5b75715437ba108189db71c1e458b12493c0e878c251c07
sha512 4939f6c54beaaf50dcffc9e2d73c3ce2523c233c674cedc00651805cd0f89485d1f61f4f53b5446dc07e09e4ad72ced36c5dfc7778aca81ca9c5603eda2da846
ripemd-160 c389e225d15d2bbb1d8797e2d706381bdedbecd9

42081954 as geometric shapes

Circle

Radius = n
Diameter 84163908
Circumference 264408715.07021
Area 5.5634176923918E+15

Sphere

Radius = n
Volume 3.1215931655202E+23
Surface area 2.2253670769567E+16
Circumference 264408715.07021

Square

Length = n
Perimeter 168327816
Area 1770890852458116
Diagonal 59512870.077961

Cube

Length = n
Surface area 10625345114748696
Volume 7.4522547392163E+22
Space diagonal 72888082.409776

Equilateral Triangle

Length = n
Perimeter 126245862
Area 7.668182327791E+14
Altitude 36444041.204888

Triangular Pyramid

Length = n
Surface area 7.668182327791E+14
Volume 8.7825664353824E+21
Height 19837623.35932