42895840 (number)

42895840 is an even 8-digits composite number following 42895839 and preceding 42895841. In scientific notation, it is written as 4.2895840 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 48 positive divisors. There are 15421440 positive integers (up to 42895840) that are relatively prime to 42895840.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-five thousand eight hundred forty

Notation

Scientific notation 4.2895840 × 10^7
Engineering notation 4.2895840 × 10^6

Prime Factorization of 42895840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 205 × 503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2680990
Product of the distinct prime numbers

The prime factorization of 42895840 is 2 × 2 × 2 × 2 × 2 × 13 × 205 × 503. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42895840)

Multiplication

n×y
n×2 85791680
n×3 128687520
n×4 171583360
n×5 214479200

Division

n÷y
n÷2 21447920
n÷3 14298613.333333
n÷3 10723960
n÷5 8579168

Exponentiation

ny
n2 1840053089305600
n3 7.8930622910359E+22
n4 3.3857953714631E+30
n5 1.4523653652702E+38

Nth Root

y√n
2√n 6549.4915833216
3√n 350.05669829765
4√n 80.92892921151
5√n 33.611123942666

Divisors of 42895840

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 -42895839
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 42895840 can be divided by 48 positive divisors. The sum of these divisors (counting 42895840) is 1, the average is 0.020833333333333.

Base conversion 42895840

Base System Value
2 Binary 10100011101000100111100000
3 Ternary 2222201100000211
4 Quaternary 2203220213200
5 Quinary 41440131330
6 Senary 4131223504
8 Octal 243504740
10 Decimal 42895840
12 Duodecimal 12447b94
16 Hexadecimal 28e89e0
20 Vigesimal d81jc0
36 Base36 pjen4

Cryptographic Hash Functions

md5 9b01ed2c0a2c70d171f5a160701772ea
sha1 f378787e3a1fed1904ebceab7f17bf578ae884db
sha256 c7761ca5d49be66a4be60dc851c141df9f768a97aa60b5131bcb36afb1814f37
sha512 7d2ae58c7a01846568a7cfa13b6a608cfe0d12a939f270710f66946cbaf171444e69db20dd2655482d02d9c8f50f7b74c66f5b7505f6e225689778b755695383
ripemd-160 5284e1f032624d9074ca87e03521eb238fee9f21

42895840 as geometric shapes

Circle

Radius = n
Diameter 85791680
Circumference 269522511.62713
Area 5.7806972675777E+15

Sphere

Radius = n
Volume 3.306238201046E+23
Surface area 2.3122789070311E+16
Circumference 269522511.62713

Square

Length = n
Perimeter 171583360
Area 1840053089305600
Diagonal 60663878.697386

Cube

Length = n
Surface area 11040318535833600
Volume 7.8930622910359E+22
Space diagonal 74297774.313345

Equilateral Triangle

Length = n
Perimeter 128687520
Area 7.9676635982534E+14
Altitude 37148887.156673

Triangular Pyramid

Length = n
Surface area 7.9676635982534E+14
Volume 9.3020631171988E+21
Height 20221292.899129