42072816 (number)

42072816 is an even 8-digits composite number following 42072815 and preceding 42072817. In scientific notation, it is written as 4.2072816 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 13962240 positive integers (up to 42072816) that are relatively prime to 42072816.

Interesting facts

Basic properties

Name

Name forty-two million seventy-two thousand eight hundred sixteen

Notation

Scientific notation 4.2072816 × 10^7
Engineering notation 4.2072816 × 10^6

Prime Factorization of 42072816

Prime Factorization 2 × 2 × 2 × 2 × 3 × 241 × 3637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5259102
Product of the distinct prime numbers

The prime factorization of 42072816 is 2 × 2 × 2 × 2 × 3 × 241 × 3637. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 2, 31, 29, 233, 974, 4787, 612, 58799, 48994, 312926, 686954, 9405070, 6057747, 43792123, 9502756, 29067395, 558300368, 1917346177, 2380032196

Basic calculations (n = 42072816)

Multiplication

n×y
n×2 84145632
n×3 126218448
n×4 168291264
n×5 210364080

Division

n÷y
n÷2 21036408
n÷3 14024272
n÷3 10518204
n÷5 8414563.2

Exponentiation

ny
n2 1770121846169856
n3 7.4474010731485E+22
n4 3.1333313502878E+30
n5 1.3182807336769E+38

Nth Root

y√n
2√n 6486.3561419336
3√n 347.80342974517
4√n 80.53791741741
5√n 33.481146115542

Divisors of 42072816

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3637, 3856, 5784, 7274, 10911, 11568, 14548, 21822, 29096, 43644, 58192, 87288, 174576, 876517, 1753034, 2629551, 3506068, 5259102, 7012136, 10518204, 14024272, 21036408, 42072816

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 -42072815
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 42072816 can be divided by 40 positive divisors. The sum of these divisors (counting 42072816) is 1, the average is 0.025.

Base conversion 42072816

Base System Value
2 Binary 10100000011111101011110000
3 Ternary 2221011112001110
4 Quaternary 2200133223300
5 Quinary 41232312231
6 Senary 4101433320
8 Octal 240375360
10 Decimal 42072816
12 Duodecimal 1210b840
16 Hexadecimal 281faf0
20 Vigesimal d2j20g
36 Base36 p1rlc

Cryptographic Hash Functions

md5 39a0c0ab712285277321dea5a25db10e
sha1 377ff0e1c3c9c6e814a2165827836c51a07d7a11
sha256 fb22f8e39d5fe4b29bbcb21eaaf0bfd0bf3971b1ecab2563137a2e8d467c6adf
sha512 78329cd61783534f0e60a3316ec21bff58ee19e8602f48fdfe16b3ee0ecfe4fa752c7857774837de4f22e5fc7aaef0f8dce2814c1a1e4f1359d7e06a966707d2
ripemd-160 940ee8cbe37d4a5d830ee6f39da008592c01c1e3

42072816 as geometric shapes

Circle

Radius = n
Diameter 84145632
Circumference 264351299.32287
Area 5.561001787886E+15

Sphere

Radius = n
Volume 3.119560066632E+23
Surface area 2.2244007151544E+16
Circumference 264351299.32287

Square

Length = n
Perimeter 168291264
Area 1770121846169856
Diagonal 59499946.994428

Cube

Length = n
Surface area 10620731077019136
Volume 7.4474010731485E+22
Space diagonal 72872254.929497

Equilateral Triangle

Length = n
Perimeter 126218448
Area 7.6648524328845E+14
Altitude 36436127.464748

Triangular Pyramid

Length = n
Surface area 7.6648524328845E+14
Volume 8.7768463350654E+21
Height 19833315.664809