42091280 (number)

42091280 is an even 8-digits composite number following 42091279 and preceding 42091281. In scientific notation, it is written as 4.2091280 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 13117440 positive integers (up to 42091280) that are relatively prime to 42091280.

Interesting facts

Basic properties

Name

Name forty-two million ninety-one thousand two hundred eighty

Notation

Scientific notation 4.2091280 × 10^7
Engineering notation 4.2091280 × 10^6

Prime Factorization of 42091280

Prime Factorization 2 × 2 × 2 × 2 × 11 × 35 × 6833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5261410
Product of the distinct prime numbers

The prime factorization of 42091280 is 2 × 2 × 2 × 2 × 11 × 35 × 6833. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 53, 32, 575, 937, 8641, 7754, 62469, 76019, 95923, 798995, 6292281, 5215285, 42365693, 13466797, 958769131, 427600885, 4863279257, 715295691

Basic calculations (n = 42091280)

Multiplication

n×y
n×2 84182560
n×3 126273840
n×4 168365120
n×5 210456400

Division

n÷y
n÷2 21045640
n÷3 14030426.666667
n÷3 10522820
n÷5 8418256

Exponentiation

ny
n2 1771675852038400
n3 7.4572104357387E+22
n4 3.138835324696E+30
n5 1.3211759652567E+38

Nth Root

y√n
2√n 6487.7792810792
3√n 347.85430109901
4√n 80.546752144821
5√n 33.484084294866

Divisors of 42091280

1, 2, 4, 8, 11, 16, 22, 35, 44, 70, 88, 140, 176, 280, 385, 560, 770, 1540, 3080, 6160, 6833, 13666, 27332, 54664, 75163, 109328, 150326, 239155, 300652, 478310, 601304, 956620, 1202608, 1913240, 2630705, 3826480, 5261410, 10522820, 21045640, 42091280

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42091279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42091280 can be divided by 40 positive divisors. The sum of these divisors (counting 42091280) is 1, the average is 0.025.

Base conversion 42091280

Base System Value
2 Binary 10100000100100001100010000
3 Ternary 2221012110101022
4 Quaternary 2200210030100
5 Quinary 41233410110
6 Senary 4102055012
8 Octal 240441420
10 Decimal 42091280
12 Duodecimal 1211a468
16 Hexadecimal 2824310
20 Vigesimal d31840
36 Base36 p25u8

Cryptographic Hash Functions

md5 fe4737266c065366b96d57b7f8565271
sha1 de23b63188fcfe3cfff89a392d0722150143bf7c
sha256 807d737f37129ba804402c8087ae30b5b1c2b5706c47a9d7a858a0175b519d95
sha512 8bd90f5409fe1e263dcef260a3d8b02d3d5b6df899692ef6395ea4758bd131d696ae3a513e9dfa49dafa2a3e0e9d3e5c27666565a4aabbbd93c18621a3a2b22c
ripemd-160 39637c166b5e06807518a8cecf6e3124953217d3

42091280 as geometric shapes

Circle

Radius = n
Diameter 84182560
Circumference 264467312.05638
Area 5.5658838413063E+15

Sphere

Radius = n
Volume 3.1236690028253E+23
Surface area 2.2263535365225E+16
Circumference 264467312.05638

Square

Length = n
Perimeter 168365120
Area 1771675852038400
Diagonal 59526059.033643

Cube

Length = n
Surface area 10630055112230400
Volume 7.4572104357387E+22
Space diagonal 72904235.515608

Equilateral Triangle

Length = n
Perimeter 126273840
Area 7.6715814756835E+14
Altitude 36452117.757804

Triangular Pyramid

Length = n
Surface area 7.6715814756835E+14
Volume 8.7884067797432E+21
Height 19842019.677881