64744892 (number)

64744892 is an even 8-digits composite number following 64744891 and preceding 64744893. In scientific notation, it is written as 6.4744892 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 32372444 positive integers (up to 64744892) that are relatively prime to 64744892.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-four thousand eight hundred ninety-two

Notation

Scientific notation 6.4744892 × 10^7
Engineering notation 6.4744892 × 10^6

Prime Factorization of 64744892

Prime Factorization 2 × 2 × 16186223

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 32372446
Product of the distinct prime numbers

The prime factorization of 64744892 is 2 × 2 × 16186223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 12, 50, 748, 569, 5420, 4798, 8955, 11252, 489282, 538193, 3332277, 3650153, 3443444, 44759283, 567128841, 161238653, 7230960150, 4728012743

Basic calculations (n = 64744892)

Multiplication

n×y
n×2 129489784
n×3 194234676
n×4 258979568
n×5 323724460

Division

n÷y
n÷2 32372446
n÷3 21581630.666667
n÷3 16186223
n÷5 12948978.4

Exponentiation

ny
n2 4191901040091664
n3 2.7140418011542E+23
n4 1.7572034329922E+31
n5 1.1376994649111E+39

Nth Root

y√n
2√n 8046.4210677791
3√n 401.54587630315
4√n 89.701845397846
5√n 36.495649929792

Divisors of 64744892

1, 2, 4, 16186223, 32372446, 64744892

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64744891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64744892 can be divided by 6 positive divisors. The sum of these divisors (counting 64744892) is 1, the average is 0.16666666666667.

Base conversion 64744892

Base System Value
2 Binary 11110110111110110110111100
3 Ternary 11111211101021222
4 Quaternary 3312332312330
5 Quinary 113033314032
6 Senary 10231412512
8 Octal 366766674
10 Decimal 64744892
12 Duodecimal 19824138
16 Hexadecimal 3dbedbc
20 Vigesimal 104d24c
36 Base36 12jph8

Cryptographic Hash Functions

md5 5a91e1a33091229e33aeffaa4b2a0bee
sha1 2d968e1ff5820875f685c1d1429a2745c42c4ef5
sha256 7b0afdba4aaeadb68b03d161f55c80d17dedff5f18a71535fc13c75b3e63fbc4
sha512 7f4378413ccd64f1945321d59cadbe94a6a698f33da50a3628b025a058fb18b709a13eb89b4057461129e61c78c54c4c25527e128c347151c8db8da692b7cef2
ripemd-160 50c278708d2c291a686f765f61021d80f71b8d1b

64744892 as geometric shapes

Circle

Radius = n
Diameter 129489784
Circumference 406804154.12933
Area 1.3169245512127E+16

Sphere

Radius = n
Volume 1.1368551712056E+24
Surface area 5.267698204851E+16
Circumference 406804154.12933

Square

Length = n
Perimeter 258979568
Area 4191901040091664
Diagonal 91563104.360781

Cube

Length = n
Surface area 25151406240549984
Volume 2.7140418011542E+23
Space diagonal 112141442.47456

Equilateral Triangle

Length = n
Perimeter 194234676
Area 1.8151463954349E+15
Altitude 56070721.23728

Triangular Pyramid

Length = n
Surface area 1.8151463954349E+15
Volume 3.1985289366998E+22
Height 30521034.786927