61442012 (number)

61442012 is an even 8-digits composite number following 61442011 and preceding 61442013. In scientific notation, it is written as 6.1442012 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 28240128 positive integers (up to 61442012) that are relatively prime to 61442012.

Interesting facts

Basic properties

Name

Name sixty-one million four hundred forty-two thousand twelve

Notation

Scientific notation 6.1442012 × 10^7
Engineering notation 6.1442012 × 10^6

Prime Factorization of 61442012

Prime Factorization 2 × 2 × 17 × 43 × 21013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30721006
Product of the distinct prime numbers

The prime factorization of 61442012 is 2 × 2 × 17 × 43 × 21013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 1, 16, 368, 912, 1288, 3278, 978, 68197, 279392, 268259, 7418799, 7555961, 2418738, 32594558, 760408188, 512480055, 3989502532, 2616451269

Basic calculations (n = 61442012)

Multiplication

n×y
n×2 122884024
n×3 184326036
n×4 245768048
n×5 307210060

Division

n÷y
n÷2 30721006
n÷3 20480670.666667
n÷3 15360503
n÷5 12288402.4

Exponentiation

ny
n2 3775120838608144
n3 2.3195101986721E+23
n4 1.4251537346093E+31
n5 8.7564312863712E+38

Nth Root

y√n
2√n 7838.4955189118
3√n 394.59823915375
4√n 88.535278386143
5√n 36.115454590667

Divisors of 61442012

1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 21013, 42026, 84052, 357221, 714442, 903559, 1428884, 1807118, 3614236, 15360503, 30721006, 61442012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61442011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61442012 can be divided by 24 positive divisors. The sum of these divisors (counting 61442012) is 1, the average is 0.041666666666667.

Base conversion 61442012

Base System Value
2 Binary 11101010011000011111011100
3 Ternary 11021121120121002
4 Quaternary 3222120133130
5 Quinary 111212121022
6 Senary 10032525432
8 Octal 352303734
10 Decimal 61442012
12 Duodecimal 186b0878
16 Hexadecimal 3a987dc
20 Vigesimal j4050c
36 Base36 10kwyk

Cryptographic Hash Functions

md5 753a7fa2dc2ba3acadb36c33168307d4
sha1 e1a62822b360321bae5539e7308275f3378584d8
sha256 2b650bfba55f31e02a55415343f8900a3aa3c00a9570934d9d6f336b8ea3a11d
sha512 09afd8f8d676e460f2e0d667205f508af8509622e295036f6f3f34da1abc6252bd5af0648ca6fae16cff3a13f7b7d53edd86508f2260b1fa6ff1804b5095624f
ripemd-160 e5a7571f2a28174fab503480d17dbc30a4c444cb

61442012 as geometric shapes

Circle

Radius = n
Diameter 122884024
Circumference 386051547.04195
Area 1.1859891892985E+16

Sphere

Radius = n
Volume 9.7159416000999E+23
Surface area 4.743956757194E+16
Circumference 386051547.04195

Square

Length = n
Perimeter 245768048
Area 3775120838608144
Diagonal 86892126.66989

Cube

Length = n
Surface area 22650725031648864
Volume 2.3195101986721E+23
Space diagonal 106420686.50326

Equilateral Triangle

Length = n
Perimeter 184326036
Area 1.6346752742953E+15
Altitude 53210343.251628

Triangular Pyramid

Length = n
Surface area 1.6346752742953E+15
Volume 2.7335689841873E+22
Height 28964042.223297