42894916 (number)

42894916 is an even 8-digits composite number following 42894915 and preceding 42894917. In scientific notation, it is written as 4.2894916 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 21427200 positive integers (up to 42894916) that are relatively prime to 42894916.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-four thousand nine hundred sixteen

Notation

Scientific notation 4.2894916 × 10^7
Engineering notation 4.2894916 × 10^6

Prime Factorization of 42894916

Prime Factorization 2 × 2 × 8929 × 1201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21447458
Product of the distinct prime numbers

The prime factorization of 42894916 is 2 × 2 × 8929 × 1201. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 53, 36, 858, 677, 2624, 3720, 59815, 81846, 866336, 541773, 4296110, 9909246, 4910510, 73168677, 231450635, 886279658, 6525241728, 5015780607

Basic calculations (n = 42894916)

Multiplication

n×y
n×2 85789832
n×3 128684748
n×4 171579664
n×5 214474580

Division

n÷y
n÷2 21447458
n÷3 14298305.333333
n÷3 10723729
n÷5 8578983.2

Exponentiation

ny
n2 1839973818647056
n3 7.8925522393065E+22
n4 3.3855036533066E+30
n5 1.4522089482628E+38

Nth Root

y√n
2√n 6549.4210431152
3√n 350.05418480829
4√n 80.928493394571
5√n 33.610979140997

Divisors of 42894916

1, 2, 4, 1201, 2402, 4804, 8929, 17858, 35716, 10723729, 21447458, 42894916

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 -42894915
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 42894916 can be divided by 12 positive divisors. The sum of these divisors (counting 42894916) is 1, the average is 0.083333333333333.

Base conversion 42894916

Base System Value
2 Binary 10100011101000011001000100
3 Ternary 2222201021202121
4 Quaternary 2203220121010
5 Quinary 41440114131
6 Senary 4131215324
8 Octal 243503104
10 Decimal 42894916
12 Duodecimal 12447544
16 Hexadecimal 28e8644
20 Vigesimal d81h5g
36 Base36 pjdxg

Cryptographic Hash Functions

md5 742045dff30a4e74139c1fafc08f3cab
sha1 f7650b221d5d5325661cb56c0f7ceae185357dc1
sha256 a463a4ff52b36f16a5b16f7e9f2ce5ab1869a33bcc18491867df41b569a3764d
sha512 4dadbd91a22cb3a959152feb1d9928279b9551a22022318ed9ad972307d020d64c60bc77e1713d4449f22f928d0986b1caf4479a7766e6a6d26593880d0cb9ef
ripemd-160 dd403440c55d615afee684917912c4783282f616

42894916 as geometric shapes

Circle

Radius = n
Diameter 85789832
Circumference 269516705.9639
Area 5.7804482314591E+15

Sphere

Radius = n
Volume 3.3060245510772E+23
Surface area 2.3121792925837E+16
Circumference 269516705.9639

Square

Length = n
Perimeter 171579664
Area 1839973818647056
Diagonal 60662571.964055

Cube

Length = n
Surface area 11039842911882336
Volume 7.8925522393065E+22
Space diagonal 74296173.898399

Equilateral Triangle

Length = n
Perimeter 128684748
Area 7.9673203462331E+14
Altitude 37148086.9492

Triangular Pyramid

Length = n
Surface area 7.9673203462331E+14
Volume 9.3014620154711E+21
Height 20220857.321352