42905980 (number)

42905980 is an even 8-digits composite number following 42905979 and preceding 42905981. In scientific notation, it is written as 4.2905980 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 15568128 positive integers (up to 42905980) that are relatively prime to 42905980.

Interesting facts

Basic properties

Name

Name forty-two million nine hundred five thousand nine hundred eighty

Notation

Scientific notation 4.2905980 × 10^7
Engineering notation 4.2905980 × 10^6

Prime Factorization of 42905980

Prime Factorization 2 × 2 × 5 × 13 × 59 × 2797

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21452990
Product of the distinct prime numbers

The prime factorization of 42905980 is 2 × 2 × 5 × 13 × 59 × 2797. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 60, 78, 822, 101, 1896, 2354, 31491, 90893, 562061, 172434, 7284590, 6359287, 32246949, 48866978, 806272893, 95385833, 9900390999, 7935406602

Basic calculations (n = 42905980)

Multiplication

n×y
n×2 85811960
n×3 128717940
n×4 171623920
n×5 214529900

Division

n÷y
n÷2 21452990
n÷3 14301993.333333
n÷3 10726495
n÷5 8581196

Exponentiation

ny
n2 1840923119760400
n3 7.8986610557977E+22
n4 3.3889979328684E+30
n5 1.4540827752769E+38

Nth Root

y√n
2√n 6550.2656434682
3√n 350.08427902394
4√n 80.933711415381
5√n 33.612712836021

Divisors of 42905980

1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 2797, 3068, 3835, 5594, 7670, 11188, 13985, 15340, 27970, 36361, 55940, 72722, 145444, 165023, 181805, 330046, 363610, 660092, 727220, 825115, 1650230, 2145299, 3300460, 4290598, 8581196, 10726495, 21452990, 42905980

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 -42905979
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 42905980 can be divided by 48 positive divisors. The sum of these divisors (counting 42905980) is 1, the average is 0.020833333333333.

Base conversion 42905980

Base System Value
2 Binary 10100011101011000101111100
3 Ternary 2222201211221101
4 Quaternary 2203223011330
5 Quinary 41440442410
6 Senary 4131342444
8 Octal 243530574
10 Decimal 42905980
12 Duodecimal 12451a24
16 Hexadecimal 28eb17c
20 Vigesimal d834j0
36 Base36 pjmgs

Cryptographic Hash Functions

md5 e017ad84d0d2a931c81ace6c91031a1f
sha1 462797f23aa3001226758cecd499c43e843b9cf4
sha256 4597b90696ef9355cdefa5652205863007d540a6abe4d600859449f28e2a813f
sha512 1200a40ac8dd552a5f1df8be9cf61b393b9777f4e4f07115c907056fbb2003896ff2769914140acbd1a2056355b152654af758de344b1024266c23aa92a76f3e
ripemd-160 ce63fa23eedd4049cbaf9135153fbdf71d0dd3e3

42905980 as geometric shapes

Circle

Radius = n
Diameter 85811960
Circumference 269586223.12614
Area 5.7834305488629E+15

Sphere

Radius = n
Volume 3.3085834061453E+23
Surface area 2.3133722195452E+16
Circumference 269586223.12614

Square

Length = n
Perimeter 171623920
Area 1840923119760400
Diagonal 60678218.822909

Cube

Length = n
Surface area 11045538718562400
Volume 7.8986610557977E+22
Space diagonal 74315337.308534

Equilateral Triangle

Length = n
Perimeter 128717940
Area 7.971430940633E+14
Altitude 37157668.654267

Triangular Pyramid

Length = n
Surface area 7.971430940633E+14
Volume 9.3086613247478E+21
Height 20226072.94097