42649892 (number)

42649892 is an even 8-digits composite number following 42649891 and preceding 42649893. In scientific notation, it is written as 4.2649892 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 21311880 positive integers (up to 42649892) that are relatively prime to 42649892.

Interesting facts

Basic properties

Name

Name forty-two million six hundred forty-nine thousand eight hundred ninety-two

Notation

Scientific notation 4.2649892 × 10^7
Engineering notation 4.2649892 × 10^6

Prime Factorization of 42649892

Prime Factorization 2 × 2 × 3371 × 3163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21324946
Product of the distinct prime numbers

The prime factorization of 42649892 is 2 × 2 × 3371 × 3163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 6, 59, 960, 650, 9252, 5772, 40863, 34158, 321321, 919072, 8851803, 563188, 38719987, 41483464, 966381894, 494260949, 4191301688, 1371971105

Basic calculations (n = 42649892)

Multiplication

n×y
n×2 85299784
n×3 127949676
n×4 170599568
n×5 213249460

Division

n÷y
n÷2 21324946
n÷3 14216630.666667
n÷3 10662473
n÷5 8529978.4

Exponentiation

ny
n2 1819013287611664
n3 7.7580720263202E+22
n4 3.3088093405078E+30
n5 1.4112036102125E+38

Nth Root

y√n
2√n 6530.688478254
3√n 349.38638607589
4√n 80.812675232627
5√n 33.572492629451

Divisors of 42649892

1, 2, 4, 3163, 3371, 6326, 6742, 12652, 13484, 10662473, 21324946, 42649892

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 -42649891
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 42649892 can be divided by 12 positive divisors. The sum of these divisors (counting 42649892) is 1, the average is 0.083333333333333.

Base conversion 42649892

Base System Value
2 Binary 10100010101100100100100100
3 Ternary 2222020211122122
4 Quaternary 2202230210210
5 Quinary 41404244032
6 Senary 4122045112
8 Octal 242544444
10 Decimal 42649892
12 Duodecimal 12349798
16 Hexadecimal 28ac924
20 Vigesimal d6b4ec
36 Base36 pe4v8

Cryptographic Hash Functions

md5 c34100adf0fc8e0c9274c1bcf8cfad6a
sha1 182336a7677f16ddfffc638ed0eaececf8baab6f
sha256 6970b91256ab330f838997d678daeea7f31e38ce85b77ab74e08532cab4da740
sha512 8b3e92eaceedf96064d2edd72fedff4405a88e81aef4d7fea77e82e1d4bcd9829387fefae374fe0f1ab61ad498052f7a14fc8ec6a49c0783db923a89afa98650
ripemd-160 e1c8cfc9e3ca8113117bf4eabe79c4669bbd0cd5

42649892 as geometric shapes

Circle

Radius = n
Diameter 85299784
Circumference 267977174.7672
Area 5.714598781143E+15

Sphere

Radius = n
Volume 3.2496936111878E+23
Surface area 2.2858395124572E+16
Circumference 267977174.7672

Square

Length = n
Perimeter 170599568
Area 1819013287611664
Diagonal 60316055.700148

Cube

Length = n
Surface area 10914079725669984
Volume 7.7580720263202E+22
Space diagonal 73871779.881325

Equilateral Triangle

Length = n
Perimeter 127949676
Area 7.8765585844658E+14
Altitude 36935889.940663

Triangular Pyramid

Length = n
Surface area 7.8765585844658E+14
Volume 9.1429755645745E+21
Height 20105351.900049