42893869 (number)

42893869 is an odd 8-digits composite number following 42893868 and preceding 42893870. In scientific notation, it is written as 4.2893869 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 41330520 positive integers (up to 42893869) that are relatively prime to 42893869.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-three thousand eight hundred sixty-nine

Notation

Scientific notation 4.2893869 × 10^7
Engineering notation 4.2893869 × 10^6

Prime Factorization of 42893869

Prime Factorization 127 × 71 × 71 × 67

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 604139
Product of the distinct prime numbers

The prime factorization of 42893869 is 127 × 71 × 71 × 67. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 15, 8, 682, 173, 8090, 640, 16379, 55232, 868220, 737303, 7736691, 6892027, 54231423, 75553913, 653285910, 532425860, 6248903326, 6544843632

Basic calculations (n = 42893869)

Multiplication

n×y
n×2 85787738
n×3 128681607
n×4 171575476
n×5 214469345

Division

n÷y
n÷2 21446934.5
n÷3 14297956.333333
n÷3 10723467.25
n÷5 8578773.8

Exponentiation

ny
n2 1839883997789161
n3 7.8919743176365E+22
n4 3.3851731253206E+30
n5 1.4520317257982E+38

Nth Root

y√n
2√n 6549.3411118982
3√n 350.05133668745
4√n 80.927999554531
5√n 33.610815060766

Divisors of 42893869

1, 67, 71, 127, 4757, 5041, 8509, 9017, 337747, 604139, 640207, 42893869

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 -42893868
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 42893869 can be divided by 12 positive divisors. The sum of these divisors (counting 42893869) is 1, the average is 0.083333333333333.

Base conversion 42893869

Base System Value
2 Binary 10100011101000001000101101
3 Ternary 2222201020022211
4 Quaternary 2203220020231
5 Quinary 41440100434
6 Senary 4131210421
8 Octal 243501055
10 Decimal 42893869
12 Duodecimal 12446a11
16 Hexadecimal 28e822d
20 Vigesimal d81ed9
36 Base36 pjd4d

Cryptographic Hash Functions

md5 143476b339eb25808841ca403f42c3b5
sha1 f980448b7dd00875246bbeeb26a768d437544a18
sha256 bf8d5ff5e49a609e563425240083bf1b410bff2f196581758c992bf8df3c0acd
sha512 1d6c0a8583fd3d7488aa71c256c568727133e99819f61334289c3d2678022883f3afba4c522c0a76387e1e3a9a79a731f7daddbe855607d70b44f5744fede7a3
ripemd-160 4aa0b479fd94cc92e5a62f619b144925d800d15a

42893869 as geometric shapes

Circle

Radius = n
Diameter 85787738
Circumference 269510127.46889
Area 5.7801660509118E+15

Sphere

Radius = n
Volume 3.3057824718141E+23
Surface area 2.3120664203647E+16
Circumference 269510127.46889

Square

Length = n
Perimeter 171575476
Area 1839883997789161
Diagonal 60661091.282455

Cube

Length = n
Surface area 11039303986734966
Volume 7.8919743176365E+22
Space diagonal 74294360.441204

Equilateral Triangle

Length = n
Perimeter 128681607
Area 7.9669314105094E+14
Altitude 37147180.220602

Triangular Pyramid

Length = n
Surface area 7.9669314105094E+14
Volume 9.3007809282514E+21
Height 20220363.760818