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

61042687 (number)

61042687 is an odd 8-digits composite number following 61042686 and preceding 61042688. In scientific notation, it is written as 6.1042687 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 57757824 positive integers (up to 61042687) that are relatively prime to 61042687.

Interesting facts

61042687 has 8 divisors, whose sum is 64335600
The reverse of 61042687 is 78624016
Previous prime number is 1109

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	sixty-one million forty-two thousand six hundred eighty-seven

Notation

Scientific notation	6.1042687 × 10^7
Engineering notation	6.1042687 × 10^6

Prime Factorization of 61042687

Prime Factorization 19 × 1109 × 2897

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	61042687	Product of the distinct prime numbers

The prime factorization of 61042687 is 19 × 1109 × 2897. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 48, 8, 43, 940, 3226, 3233, 94797, 5555, 125164, 265988, 7781853, 3629093, 43881038, 81679541, 116438592, 645029865, 7827593899, 1025612422

Basic calculations (n = 61042687)

Multiplication

n×y

n×2	122085374
n×3	183128061
n×4	244170748
n×5	305213435

Division

n÷y

n÷2	30521343.5
n÷3	20347562.333333
n÷3	15260671.75
n÷5	12208537.4

Exponentiation

n^y

n²	3726209636179969
n³	2.2745784851772E+23
n⁴	1.388463825276E+31
n⁵	8.4755562697148E+38

Nth Root

^y√n

²√n	7812.9819531342
³√n	393.7415205363
⁴√n	88.391073944908
⁵√n	36.068387632798

Divisors of 61042687

1, 19, 1109, 2897, 21071, 55043, 3212773, 61042687

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-61042686	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61042687 can be divided by 8 positive divisors. The sum of these divisors (counting 61042687) is 1, the average is 0.125.

Base conversion 61042687

Base	System	Value
2	Binary	11101000110110111111111111
3	Ternary	11020212021211021
4	Quaternary	3220312333333
5	Quinary	111111331222
6	Senary	10020205011
8	Octal	350667777
10	Decimal	61042687
12	Duodecimal	18539767
16	Hexadecimal	3a36fff
20	Vigesimal	j1a6e7
36	Base36	10ccu7

Cryptographic Hash Functions

md5	8c9df07fd57c21ef7ae36c1be70fb984
sha1	102eb05f36b46a75086752b4eb8e339bdf08f3fa
sha256	4e42822b872fc587342b1c6faeea6d7feefc06f76cbb5516861758e203703d4a
sha512	5b71dae449418112e8a5a8e79bce7c55032041bd46be95f451b722f744952c04e5bf5ca36de2c65c8c85ad7e1a07e763a4359ef09b2e9dcfe19018de75df793c
ripemd-160	829710f1bf3af8b589ad69b1cc6339775f9b35bf

61042687 as geometric shapes

Circle

Radius = n

Diameter	122085374
Circumference	383542514.06916
Area	1.1706232818758E+16

Sphere

Radius = n

Volume	9.527732078728E+23
Surface area	4.6824931275034E+16
Circumference	383542514.06916

Square

Length = n

Perimeter	244170748
Area	3726209636179969
Diagonal	86327395.839096

Cube

Length = n

Surface area	22357257817079814
Volume	2.2745784851772E+23
Space diagonal	105729035.31452

Equilateral Triangle

Length = n

Perimeter	183128061
Area	1.6134961023791E+15
Altitude	52864517.657262

Triangular Pyramid

Length = n

Surface area	1.6134961023791E+15
Volume	2.6806164520163E+22
Height	28775798.613032