61397988, sixty-one million three hundred ninety-seven thousand nine hundred eighty-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

61397988 has 12 divisors, whose sum is 108682112
The reverse of 61397988 is 88979316
Previous prime number is 87

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6

Name

Name	sixty-one million three hundred ninety-seven thousand nine hundred eighty-eight

Notation

Scientific notation	6.1397988 × 10^7
Engineering notation	6.1397988 × 10^6

Prime Factorization of 61397988

Prime Factorization 2 × 2 × 87 × 176431

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	30698994	Product of the distinct prime numbers

The prime factorization of 61397988 is 2 × 2 × 87 × 176431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 60, 57, 165, 483, 1152, 2361, 48431, 76997, 74833, 126643, 6912786, 1807396, 80183745, 78854167, 120532892, 7967523, 3775089534, 695480748

Basic calculations (n = 61397988)

Multiplication

n×y

n×2	122795976
n×3	184193964
n×4	245591952
n×5	306989940

Division

n÷y

n÷2	30698994
n÷3	20465996
n÷3	15349497
n÷5	12279597.6

Exponentiation

n^y

n²	3769712930448144
n³	2.314527892671E+23
n⁴	1.4210735577988E+31
n⁵	8.7251057248848E+38

Nth Root

^y√n

²√n	7835.6868237571
³√n	394.50397171358
⁴√n	88.519414953766
⁵√n	36.110277668219

Divisors of 61397988

1, 2, 4, 87, 174, 348, 176431, 352862, 705724, 15349497, 30698994, 61397988

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-61397987	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61397988 can be divided by 12 positive divisors. The sum of these divisors (counting 61397988) is 1, the average is 0.083333333333333.

Base conversion 61397988

Base	System	Value
2	Binary	11101010001101101111100100
3	Ternary	11021112100012120
4	Quaternary	3222031233210
5	Quinary	111204213423
6	Senary	10031545540
8	Octal	352155744
10	Decimal	61397988
12	Duodecimal	1868b2b0
16	Hexadecimal	3a8dbe4
20	Vigesimal	j3eej8
36	Base36	10jyzo

Cryptographic Hash Functions

md5	4cb2e82f34aef15db3db75e3e800dc21
sha1	e56b0fd15cd93b82c210f194a8bad29d71fd9792
sha256	883892dfd345a383453a5c1232e9a040353859e001db4e0d2344bf31a4240a3b
sha512	b9462b1e95dac771178e8f4938cbbf59461debde75572b31cd76726c5081eab637b5dc971b55dc895387324412e944cbb08918a8a03980ab908ddd44f3161bd4
ripemd-160	b3c8b0db76bbb43bf61c21e021e0c98e5fb5f543

61397988 as geometric shapes

Circle

Radius = n

Diameter	122795976
Circumference	385774936.09199
Area	1.1842902448438E+16

Sphere

Radius = n

Volume	9.6950717655252E+23
Surface area	4.7371609793753E+16
Circumference	385774936.09199

Square

Length = n

Perimeter	245591952
Area	3769712930448144
Diagonal	86829867.332021

Cube

Length = n

Surface area	22618277582688864
Volume	2.314527892671E+23
Space diagonal	106344434.6985

Equilateral Triangle

Length = n

Perimeter	184193964
Area	1.6323335813714E+15
Altitude	53172217.349252

Triangular Pyramid

Length = n

Surface area	1.6323335813714E+15
Volume	2.7276972802551E+22
Height	28943289.110674