61739984 (number)

61739984 is an even 8-digits composite number following 61739983 and preceding 61739985. In scientific notation, it is written as 6.1739984 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 10 positive divisors. There are 30869984 positive integers (up to 61739984) that are relatively prime to 61739984.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred thirty-nine thousand nine hundred eighty-four

Notation

Scientific notation 6.1739984 × 10^7
Engineering notation 6.1739984 × 10^6

Prime Factorization of 61739984

Prime Factorization 2 × 2 × 2 × 2 × 3858749

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7717498
Product of the distinct prime numbers

The prime factorization of 61739984 is 2 × 2 × 2 × 2 × 3858749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 51, 78, 729, 760, 3018, 3087, 94855, 98618, 84143, 647606, 1079878, 7251493, 46027682, 36904709, 663021332, 790651667, 7270170782, 3825739956

Basic calculations (n = 61739984)

Multiplication

n×y
n×2 123479968
n×3 185219952
n×4 246959936
n×5 308699920

Division

n÷y
n÷2 30869992
n÷3 20579994.666667
n÷3 15434996
n÷5 12347996.8

Exponentiation

ny
n2 3811825624320256
n3 2.3534205305632E+23
n4 1.4530014590225E+31
n5 8.9708286832023E+38

Nth Root

y√n
2√n 7857.4794940871
3√n 395.23509798813
4√n 88.642424910915
5√n 36.150416268657

Divisors of 61739984

1, 2, 4, 8, 16, 3858749, 7717498, 15434996, 30869992, 61739984

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61739983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61739984 can be divided by 10 positive divisors. The sum of these divisors (counting 61739984) is 1, the average is 0.1.

Base conversion 61739984

Base System Value
2 Binary 11101011100001001111010000
3 Ternary 11022011201100002
4 Quaternary 3223201033100
5 Quinary 111301134414
6 Senary 10043145132
8 Octal 353411720
10 Decimal 61739984
12 Duodecimal 188151a8
16 Hexadecimal 3ae13d0
20 Vigesimal j5h9j4
36 Base36 10ravk

Cryptographic Hash Functions

md5 3cb902a40b810ea44457cefe6eca5d76
sha1 af4dc493e166b77aeb81975cb4973dc9b2fd2b81
sha256 ffa585bf913b778f293395082b32b4d73cd1098b05d83a396ec04a383fb2b015
sha512 6464946b2294bcc4c8bfa3fba0917081845db5f8edf8ce2f7e3e6fcc430e31c6adbad31d78845817245a02df4e7cb8be790429259df503396793bb6133dc234a
ripemd-160 60a4519aef4507325904e38c9835e50cb7321ea2

61739984 as geometric shapes

Circle

Radius = n
Diameter 123479968
Circumference 387923760.3343
Area 1.197520337813E+16

Sphere

Radius = n
Volume 9.8579848661664E+23
Surface area 4.7900813512519E+16
Circumference 387923760.3343

Square

Length = n
Perimeter 246959936
Area 3811825624320256
Diagonal 87313522.713498

Cube

Length = n
Surface area 22870953745921536
Volume 2.3534205305632E+23
Space diagonal 106936789.14649

Equilateral Triangle

Length = n
Perimeter 185219952
Area 1.6505689127289E+15
Altitude 53468394.573245

Triangular Pyramid

Length = n
Surface area 1.6505689127289E+15
Volume 2.7735326935748E+22
Height 29104507.571166