42521811 (number)

42521811 is an odd 8-digits composite number following 42521810 and preceding 42521812. In scientific notation, it is written as 4.2521811 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 26592768 positive integers (up to 42521811) that are relatively prime to 42521811.

Interesting facts

Basic properties

Name

Name forty-two million five hundred twenty-one thousand eight hundred eleven

Notation

Scientific notation 4.2521811 × 10^7
Engineering notation 4.2521811 × 10^6

Prime Factorization of 42521811

Prime Factorization 3 × 17 × 349 × 2389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42521811
Product of the distinct prime numbers

The prime factorization of 42521811 is 3 × 17 × 349 × 2389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 58, 30, 696, 903, 4332, 5417, 41748, 33197, 279216, 105111, 2925077, 3972153, 95064296, 40925305, 769900287, 337770017, 542114592, 6323635237

Basic calculations (n = 42521811)

Multiplication

n×y
n×2 85043622
n×3 127565433
n×4 170087244
n×5 212609055

Division

n÷y
n÷2 21260905.5
n÷3 14173937
n÷3 10630452.75
n÷5 8504362.2

Exponentiation

ny
n2 1808104410719721
n3 7.688387402089E+22
n4 3.2692415600641E+30
n5 1.3901407173039E+38

Nth Root

y√n
2√n 6520.8750179711
3√n 349.03629040008
4√n 80.751935072611
5√n 33.552304193573

Divisors of 42521811

1, 3, 17, 51, 349, 1047, 2389, 5933, 7167, 17799, 40613, 121839, 833761, 2501283, 14173937, 42521811

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42521810
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42521811 can be divided by 16 positive divisors. The sum of these divisors (counting 42521811) is 1, the average is 0.0625.

Base conversion 42521811

Base System Value
2 Binary 10100010001101010011010011
3 Ternary 2222000022221220
4 Quaternary 2202031103103
5 Quinary 41341144221
6 Senary 4115220123
8 Octal 242152323
10 Decimal 42521811
12 Duodecimal 122a7643
16 Hexadecimal 288d4d3
20 Vigesimal d5f4ab
36 Base36 pbe1f

Cryptographic Hash Functions

md5 24e270dd18a57223b8908dba5e4f1fcc
sha1 83cbbf36bc7e2d7ed887e145229cbea3491d8080
sha256 35c974b66237bb3ddf30be4b2a52f2566cc47f01743a415b426243e5e5770201
sha512 fc061182db05f3a8b903836b46445272e87bb9f7bdf5281a668a36ee8521f5e5369e910ed93805cd735ed6b020998864faa25048864df82e3469af5b9baec924
ripemd-160 48b2cdd449eddeb265868cd971c43b929c915207

42521811 as geometric shapes

Circle

Radius = n
Diameter 85043622
Circumference 267172418.10987
Area 5.6803275336404E+15

Sphere

Radius = n
Volume 3.2205041840474E+23
Surface area 2.2721310134562E+16
Circumference 267172418.10987

Square

Length = n
Perimeter 170087244
Area 1808104410719721
Diagonal 60134921.812865

Cube

Length = n
Surface area 10848626464318326
Volume 7.688387402089E+22
Space diagonal 73649937.081841

Equilateral Triangle

Length = n
Perimeter 127565433
Area 7.8293217618899E+14
Altitude 36824968.540921

Triangular Pyramid

Length = n
Surface area 7.8293217618899E+14
Volume 9.060851447344E+21
Height 20044973.937622