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

61361291 (number)

61361291 is an odd 8-digits composite number following 61361290 and preceding 61361292. In scientific notation, it is written as 6.1361291 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 61267800 positive integers (up to 61361291) that are relatively prime to 61361291.

Interesting facts

61361291 has 4 divisors, whose sum is 61454784
The reverse of 61361291 is 19216316
Previous prime number is 661

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	sixty-one million three hundred sixty-one thousand two hundred ninety-one

Notation

Scientific notation	6.1361291 × 10^7
Engineering notation	6.1361291 × 10^6

Prime Factorization of 61361291

Prime Factorization 661 × 92831

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	61361291	Product of the distinct prime numbers

The prime factorization of 61361291 is 661 × 92831. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 14, 71, 134, 60, 745, 3077, 95541, 67077, 681756, 129602, 9313601, 8871868, 11879124, 20219512, 129578350, 217688052, 4861683921, 4709404527

Basic calculations (n = 61361291)

Multiplication

n×y

n×2	122722582
n×3	184083873
n×4	245445164
n×5	306806455

Division

n÷y

n÷2	30680645.5
n÷3	20453763.666667
n÷3	15340322.75
n÷5	12272258.2

Exponentiation

n^y

n²	3765208033186681
n³	2.3103802579991E+23
n⁴	1.4176791533174E+31
n⁵	8.699062307134E+38

Nth Root

^y√n

²√n	7833.3448155944
³√n	394.42535894489
⁴√n	88.5061851827
⁵√n	36.105960081192

Divisors of 61361291

1, 661, 92831, 61361291

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-61361290	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61361291 can be divided by 4 positive divisors. The sum of these divisors (counting 61361291) is 1, the average is 0.25.

Base conversion 61361291

Base	System	Value
2	Binary	11101010000100110010001011
3	Ternary	11021110110212102
4	Quaternary	3222010302023
5	Quinary	111202030131
6	Senary	10031104015
8	Octal	352046213
10	Decimal	61361291
12	Duodecimal	1867200b
16	Hexadecimal	3a84c8b
20	Vigesimal	j3a34b
36	Base36	10j6ob

Cryptographic Hash Functions

md5	0c069a2e9050bdc76e73bfff328b5ee9
sha1	36ad6b1fcec7b8e4f26a763689e1711bb3ae1c52
sha256	a5c03974253e7a667758b764f1058308e232d72641ef9387c30db5481fd12125
sha512	5cf8c64a198623b9da72b0f298cbbf5687bdee0070096f652f6022789b09d6b7fcf3707ccd6f1832963a481b8b5cb5286090039504b5f31a28d3b4518a8ef924
ripemd-160	0312e8f7aa04bae4ab6e82f4e61b5639a6a6a254

61361291 as geometric shapes

Circle

Radius = n

Diameter	122722582
Circumference	385544362.04077
Area	1.1828749896297E+16

Sphere

Radius = n

Volume	9.6776981940383E+23
Surface area	4.7314999585186E+16
Circumference	385544362.04077

Square

Length = n

Perimeter	245445164
Area	3765208033186681
Diagonal	86777969.936922

Cube

Length = n

Surface area	22591248199120086
Volume	2.3103802579991E+23
Space diagonal	106280873.63002

Equilateral Triangle

Length = n

Perimeter	184083873
Area	1.6303829036365E+15
Altitude	53140436.815009

Triangular Pyramid

Length = n

Surface area	1.6303829036365E+15
Volume	2.7228092459178E+22
Height	28925989.978974