42891663 (number)

42891663 is an odd 8-digits composite number following 42891662 and preceding 42891664. In scientific notation, it is written as 4.2891663 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 26912384 positive integers (up to 42891663) that are relatively prime to 42891663.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-one thousand six hundred sixty-three

Notation

Scientific notation 4.2891663 × 10^7
Engineering notation 4.2891663 × 10^6

Prime Factorization of 42891663

Prime Factorization 51 × 841013

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42891663
Product of the distinct prime numbers

The prime factorization of 42891663 is 51 × 841013. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42891663)

Multiplication

n×y
n×2 85783326
n×3 128674989
n×4 171566652
n×5 214458315

Division

n÷y
n÷2 21445831.5
n÷3 14297221
n÷3 10722915.75
n÷5 8578332.6

Exponentiation

ny
n2 1839694754905569
n3 7.8907567450277E+22
n4 3.3844767912271E+30
n5 1.4516583796063E+38

Nth Root

y√n
2√n 6549.1726958449
3√n 350.04533562401
4√n 80.926959017653
5√n 33.610469337775

Divisors of 42891663

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42891662
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42891663 can be divided by 4 positive divisors. The sum of these divisors (counting 42891663) is 1, the average is 0.25.

Base conversion 42891663

Base System Value
2 Binary 10100011100111100110001111
3 Ternary 2222201010022010
4 Quaternary 2203213212033
5 Quinary 41440013123
6 Senary 4131152303
8 Octal 243474617
10 Decimal 42891663
12 Duodecimal 12445693
16 Hexadecimal 28e798f
20 Vigesimal d81933
36 Base36 pjbf3

Cryptographic Hash Functions

md5 7f146fabc0fa4d3ea6c5df3c357f0253
sha1 066acde1e6ab95a9189d780bc49017d34e613ba7
sha256 8b119fb397b96d7d5d9a431a222e2d5ec1106a98f16d56345e7f17d0c7216656
sha512 c13b3a3885fb93640da2ed6710c06ce3867d180ca93be2676b8e2d850dd25008c126ac8dc91813a83eea3b6d347da19417a24117e39f163c6f1a021468a8b255
ripemd-160 e8e194f3fafa8d8f0d57de19f7f7e740ac390d19

42891663 as geometric shapes

Circle

Radius = n
Diameter 85783326
Circumference 269496266.7621
Area 5.779571526859E+15

Sphere

Radius = n
Volume 3.3052724561924E+23
Surface area 2.3118286107436E+16
Circumference 269496266.7621

Square

Length = n
Perimeter 171566652
Area 1839694754905569
Diagonal 60657971.527336

Cube

Length = n
Surface area 11038168529433414
Volume 7.8907567450277E+22
Space diagonal 74290539.537122

Equilateral Triangle

Length = n
Perimeter 128674989
Area 7.966111964786E+14
Altitude 37145269.768561

Triangular Pyramid

Length = n
Surface area 7.966111964786E+14
Volume 9.299346005171E+21
Height 20219323.842445