61971736 (number)

61971736 is an even 8-digits composite number following 61971735 and preceding 61971737. In scientific notation, it is written as 6.1971736 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 30951744 positive integers (up to 61971736) that are relatively prime to 61971736.

Interesting facts

Basic properties

Name

Name sixty-one million nine hundred seventy-one thousand seven hundred thirty-six

Notation

Scientific notation 6.1971736 × 10^7
Engineering notation 6.1971736 × 10^6

Prime Factorization of 61971736

Prime Factorization 2 × 2 × 2 × 1033 × 7499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15492934
Product of the distinct prime numbers

The prime factorization of 61971736 is 2 × 2 × 2 × 1033 × 7499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61971736)

Multiplication

n×y
n×2 123943472
n×3 185915208
n×4 247886944
n×5 309858680

Division

n÷y
n÷2 30985868
n÷3 20657245.333333
n÷3 15492934
n÷5 12394347.2

Exponentiation

ny
n2 3840496062853696
n3 2.3800220811621E+23
n4 1.4749410008795E+31
n5 9.1404654322079E+38

Nth Root

y√n
2√n 7872.212903625
3√n 395.72900889731
4√n 88.725491847749
5√n 36.17751501331

Divisors of 61971736

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61971735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61971736 can be divided by 16 positive divisors. The sum of these divisors (counting 61971736) is 1, the average is 0.0625.

Base conversion 61971736

Base System Value
2 Binary 11101100011001110100011000
3 Ternary 11022121111020111
4 Quaternary 3230121310120
5 Quinary 111331043421
6 Senary 10052134104
8 Octal 354316430
10 Decimal 61971736
12 Duodecimal 18907334
16 Hexadecimal 3b19d18
20 Vigesimal j7696g
36 Base36 10w9p4

Cryptographic Hash Functions

md5 40011a1786bc61eb390fc57550c218e8
sha1 ccf34f202d09dc088ec6de8b9ff2dc6a87c649f2
sha256 d1f2eed7bf335afc875dd75aa8ad89204d393c58d8d859c8ac662b7a374cea43
sha512 3e48e9a67f93d14f41cdd9dc6642861ad12b0b28b370cf2b7f68c1ad339394e70d2dfee9358bbe572c7471c78a24d9158c6109b1c9c7eabcbde5021a73bf3fcd
ripemd-160 e9f40a9fc5124e2ef676220239b975fbecae0ae6

61971736 as geometric shapes

Circle

Radius = n
Diameter 123943472
Circumference 389379901.09561
Area 1.2065274217202E+16

Sphere

Radius = n
Volume 9.9694131807471E+23
Surface area 4.8261096868807E+16
Circumference 389379901.09561

Square

Length = n
Perimeter 247886944
Area 3840496062853696
Diagonal 87641269.535005

Cube

Length = n
Surface area 23042976377122176
Volume 2.3800220811621E+23
Space diagonal 107338195.38525

Equilateral Triangle

Length = n
Perimeter 185915208
Area 1.6629835767827E+15
Altitude 53669097.692623

Triangular Pyramid

Length = n
Surface area 1.6629835767827E+15
Volume 2.8048829216057E+22
Height 29213756.511668