42977980 (number)

42977980 is an even 8-digits composite number following 42977979 and preceding 42977981. In scientific notation, it is written as 4.2977980 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 17191184 positive integers (up to 42977980) that are relatively prime to 42977980.

Interesting facts

Basic properties

Name

Name forty-two million nine hundred seventy-seven thousand nine hundred eighty

Notation

Scientific notation 4.2977980 × 10^7
Engineering notation 4.2977980 × 10^6

Prime Factorization of 42977980

Prime Factorization 2 × 2 × 5 × 2148899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21488990
Product of the distinct prime numbers

The prime factorization of 42977980 is 2 × 2 × 5 × 2148899. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 29, 30, 629, 983, 7258, 4851, 98801, 88483, 673592, 107346, 3694374, 5509396, 31391801, 76542221, 713759027, 712644157, 1414341007, 3305433329

Basic calculations (n = 42977980)

Multiplication

n×y
n×2 85955960
n×3 128933940
n×4 171911920
n×5 214889900

Division

n÷y
n÷2 21488990
n÷3 14325993.333333
n÷3 10744495
n÷5 8595596

Exponentiation

ny
n2 1847106764880400
n3 7.9384917598895E+22
n4 3.4118034008669E+30
n5 1.4663241832639E+38

Nth Root

y√n
2√n 6555.7593000354
3√n 350.27999363753
4√n 80.967643537622
5√n 33.62398628784

Divisors of 42977980

1, 2, 4, 5, 10, 20, 2148899, 4297798, 8595596, 10744495, 21488990, 42977980

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 -42977979
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 42977980 can be divided by 12 positive divisors. The sum of these divisors (counting 42977980) is 1, the average is 0.083333333333333.

Base conversion 42977980

Base System Value
2 Binary 10100011111100101010111100
3 Ternary 2222212111201001
4 Quaternary 2203330222330
5 Quinary 42000243410
6 Senary 4133100044
8 Octal 243745274
10 Decimal 42977980
12 Duodecimal 12487624
16 Hexadecimal 28fcabc
20 Vigesimal d8c4j0
36 Base36 pl60s

Cryptographic Hash Functions

md5 63b633ea171d4bd0ff26bf3d9931705d
sha1 747d9f1a6e80102bab6320eb4dfed9fabcac0cd1
sha256 dd16c6d5c06f3b32d3998df86ecad4b8b90b3f1d5b919599bc387728529c2877
sha512 a9ab80f23cd5b63384e54627a82b2fa820169831519a11975a6fac7cdbce0436c16111cae69daf528c13e636c0683882ae093d1c6b9dcf76294d576c781bfd3f
ripemd-160 f8414a9dc8c58970bb0e374eed9ae4b9f6d8dec9

42977980 as geometric shapes

Circle

Radius = n
Diameter 85955960
Circumference 270038612.46826
Area 5.8028570429443E+15

Sphere

Radius = n
Volume 3.3252676524602E+23
Surface area 2.3211428171777E+16
Circumference 270038612.46826

Square

Length = n
Perimeter 171911920
Area 1847106764880400
Diagonal 60780042.1994

Cube

Length = n
Surface area 11082640589282400
Volume 7.9384917598895E+22
Space diagonal 74440044.966679

Equilateral Triangle

Length = n
Perimeter 128933940
Area 7.9982069094426E+14
Altitude 37220022.48334

Triangular Pyramid

Length = n
Surface area 7.9982069094426E+14
Volume 9.3556022596856E+21
Height 20260014.066467