42561912 (number)

42561912 is an even 8-digits composite number following 42561911 and preceding 42561913. In scientific notation, it is written as 4.2561912 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 14187296 positive integers (up to 42561912) that are relatively prime to 42561912.

Interesting facts

Basic properties

Name

Name forty-two million five hundred sixty-one thousand nine hundred twelve

Notation

Scientific notation 4.2561912 × 10^7
Engineering notation 4.2561912 × 10^6

Prime Factorization of 42561912

Prime Factorization 2 × 2 × 2 × 3 × 1773413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10640478
Product of the distinct prime numbers

The prime factorization of 42561912 is 2 × 2 × 2 × 3 × 1773413. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 73, 42, 964, 83, 6015, 1548, 47062, 19369, 426903, 115022, 451684, 6631003, 39069818, 60575246, 516564410, 975626592, 9584537163, 3195228557

Basic calculations (n = 42561912)

Multiplication

n×y
n×2 85123824
n×3 127685736
n×4 170247648
n×5 212809560

Division

n÷y
n÷2 21280956
n÷3 14187304
n÷3 10640478
n÷5 8512382.4

Exponentiation

ny
n2 1811516353095744
n3 7.7101599607022E+22
n4 3.2815914975333E+30
n5 1.3967080853796E+38

Nth Root

y√n
2√n 6523.9491107764
3√n 349.14597769
4√n 80.770967004094
5√n 33.558630234978

Divisors of 42561912

1, 2, 3, 4, 6, 8, 12, 24, 1773413, 3546826, 5320239, 7093652, 10640478, 14187304, 21280956, 42561912

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42561911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42561912 can be divided by 16 positive divisors. The sum of these divisors (counting 42561912) is 1, the average is 0.0625.

Base conversion 42561912

Base System Value
2 Binary 10100010010111000101111000
3 Ternary 2222002100222010
4 Quaternary 2202113011320
5 Quinary 41343440122
6 Senary 4120125520
8 Octal 242270570
10 Decimal 42561912
12 Duodecimal 123068a0
16 Hexadecimal 2897178
20 Vigesimal d604fc
36 Base36 pc8zc

Cryptographic Hash Functions

md5 536a49328ff08a182bae837dbe120172
sha1 b881d143b64045e42561838c97fb9a8caeb57ceb
sha256 0ca24c020f6280a78d28a493e2b928c2bb2f812795948f868bd888d747964721
sha512 6a0befbc9f173246c0f617f6f43c78a6650286aab4192de0bbc09cd55383f4b65aef932889fa1cd83c74b90eacf5dfc4f826c0c2ee7d9ef90c37fdd7a2030655
ripemd-160 beb333e4f3b1afc86884fbe57aceb00c1403a3b3

42561912 as geometric shapes

Circle

Radius = n
Diameter 85123824
Circumference 267424380.12387
Area 5.6910464667434E+15

Sphere

Radius = n
Volume 3.2296242520726E+23
Surface area 2.2764185866973E+16
Circumference 267424380.12387

Square

Length = n
Perimeter 170247648
Area 1811516353095744
Diagonal 60191633.19093

Cube

Length = n
Surface area 10869098118574464
Volume 7.7101599607022E+22
Space diagonal 73719394.051275

Equilateral Triangle

Length = n
Perimeter 127685736
Area 7.8440959057593E+14
Altitude 36859697.025638

Triangular Pyramid

Length = n
Surface area 7.8440959057593E+14
Volume 9.0865106537425E+21
Height 20063877.73031