42842816 (number)

42842816 is an even 8-digits composite number following 42842815 and preceding 42842817. In scientific notation, it is written as 4.2842816 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 14 positive divisors. There are 21421376 positive integers (up to 42842816) that are relatively prime to 42842816.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred forty-two thousand eight hundred sixteen

Notation

Scientific notation 4.2842816 × 10^7
Engineering notation 4.2842816 × 10^6

Prime Factorization of 42842816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 669419

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1338838
Product of the distinct prime numbers

The prime factorization of 42842816 is 2 × 2 × 2 × 2 × 2 × 2 × 669419. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 68, 7, 763, 541, 3463, 9522, 98295, 36545, 981169, 420710, 6470937, 8787613, 90721148, 6685396, 901531500, 779033146, 9876065637, 1195209300

Basic calculations (n = 42842816)

Multiplication

n×y
n×2 85685632
n×3 128528448
n×4 171371264
n×5 214214080

Division

n÷y
n÷2 21421408
n÷3 14280938.666667
n÷3 10710704
n÷5 8568563.2

Exponentiation

ny
n2 1835506882809856
n3 7.8638283646956E+22
n4 3.3690855168424E+30
n5 1.4434111088634E+38

Nth Root

y√n
2√n 6545.4423838271
3√n 349.91240256788
4√n 80.903908334685
5√n 33.602810418154

Divisors of 42842816

1, 2, 4, 8, 16, 32, 64, 669419, 1338838, 2677676, 5355352, 10710704, 21421408, 42842816

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42842815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42842816 can be divided by 14 positive divisors. The sum of these divisors (counting 42842816) is 1, the average is 0.071428571428571.

Base conversion 42842816

Base System Value
2 Binary 10100011011011101011000000
3 Ternary 2222121122021222
4 Quaternary 2203123223000
5 Quinary 41431432231
6 Senary 4130134212
8 Octal 243335300
10 Decimal 42842816
12 Duodecimal 12421368
16 Hexadecimal 28dbac0
20 Vigesimal d7f70g
36 Base36 pi9q8

Cryptographic Hash Functions

md5 9764deada003c91b8b074aa2a144841f
sha1 28eab80807da40cea3469e2f62bd55d2a6705745
sha256 fe001d5c0cc6777d2d1323aaee01c99abd8275f08162b47ef94650e0f424b8b1
sha512 09191ca0af4dda3fe99ad743b28157ae315978f0b3efb5a681b4dc55d3f100ffa2d2805d12285c85548d9cd0d90899fd505dddaacb34a8b118676e1e12105a2e
ripemd-160 80260edd382196743aef72e62ed60d5ceb743f72

42842816 as geometric shapes

Circle

Radius = n
Diameter 85685632
Circumference 269189352.0094
Area 5.7664149386489E+15

Sphere

Radius = n
Volume 3.2939927226158E+23
Surface area 2.3065659754596E+16
Circumference 269189352.0094

Square

Length = n
Perimeter 171371264
Area 1835506882809856
Diagonal 60588891.437455

Cube

Length = n
Surface area 11013041296859136
Volume 7.8638283646956E+22
Space diagonal 74205934.051325

Equilateral Triangle

Length = n
Perimeter 128528448
Area 7.9479779466726E+14
Altitude 37102967.025662

Triangular Pyramid

Length = n
Surface area 7.9479779466726E+14
Volume 9.2676106046057E+21
Height 20196297.145818