61809968, sixty-one million eight hundred nine thousand nine hundred sixty-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

61809968 has 40 divisors, whose sum is 131576400
The reverse of 61809968 is 86990816
Previous prime number is 149

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	sixty-one million eight hundred nine thousand nine hundred sixty-eight

Notation

Scientific notation	6.1809968 × 10^7
Engineering notation	6.1809968 × 10^6

Prime Factorization of 61809968

Prime Factorization 2 × 2 × 2 × 2 × 11 × 149 × 2357

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	7726246	Product of the distinct prime numbers

The prime factorization of 61809968 is 2 × 2 × 2 × 2 × 11 × 149 × 2357. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 3, 9, 82, 637, 742, 4040, 1729, 73783, 21508, 354599, 232972, 6557262, 3728498, 20548377, 23829226, 949185171, 77236979, 7164004783, 7045589949

Basic calculations (n = 61809968)

Multiplication

n×y

n×2	123619936
n×3	185429904
n×4	247239872
n×5	309049840

Division

n÷y

n÷2	30904984
n÷3	20603322.666667
n÷3	15452492
n÷5	12361993.6

Exponentiation

n^y

n²	3820472144161024
n³	2.3614326097548E+23
n⁴	1.459600740431E+31
n⁵	9.0217875058818E+38

Nth Root

^y√n

²√n	7861.9315692774
³√n	395.38437828001
⁴√n	88.667533907724
⁵√n	36.158608056992

Divisors of 61809968

1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2357, 2384, 3278, 4714, 6556, 9428, 13112, 18856, 25927, 26224, 37712, 51854, 103708, 207416, 351193, 414832, 702386, 1404772, 2809544, 3863123, 5619088, 7726246, 15452492, 30904984, 61809968

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-61809967	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61809968 can be divided by 40 positive divisors. The sum of these divisors (counting 61809968) is 1, the average is 0.025.

Base conversion 61809968

Base	System	Value
2	Binary	11101011110010010100110000
3	Ternary	11022022021100002
4	Quaternary	3223302110300
5	Quinary	111310404333
6	Senary	10044445132
8	Octal	353622460
10	Decimal	61809968
12	Duodecimal	188497a8
16	Hexadecimal	3af2530
20	Vigesimal	j664i8
36	Base36	10ssvk

Cryptographic Hash Functions

md5	71518f32245a69b17a7125678bd8aaa1
sha1	85d533875f1287b3112a860c94a92df400d9c929
sha256	e01dfac3551fc96e9a71ebfbd1b9872f6c0d9d1a8ade5aa07a8a49c930242852
sha512	aacd955ca40c5bab0652112d613e03e81d264760a8976d6f2c4a8afa78074fcb9a6d939bac7f20f853b0e28080427c98ebf21bc2b5ca78f0dba8415fbcaf0bba
ripemd-160	7686a60cb390fdced2da879d786ced60a58b894e

61809968 as geometric shapes

Circle

Radius = n

Diameter	123619936
Circumference	388363482.77484
Area	1.2002367221341E+16

Sphere

Radius = n

Volume	9.8915457850042E+23
Surface area	4.8009468885363E+16
Circumference	388363482.77484

Square

Length = n

Perimeter	247239872
Area	3820472144161024
Diagonal	87412495.035447

Cube

Length = n

Surface area	22922832864966144
Volume	2.3614326097548E+23
Space diagonal	107058004.99021

Equilateral Triangle

Length = n

Perimeter	185429904
Area	1.6543129656471E+15
Altitude	53529002.495103

Triangular Pyramid

Length = n

Surface area	1.6543129656471E+15
Volume	2.7829750194545E+22
Height	29137498.345149