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

61018021 (number)

61018021 is an odd 8-digits prime number following 61018020 and preceding 61018022. In scientific notation, it is written as 6.1018021 × 10^7. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 61018020 positive integers (up to 61018021) that are relatively prime to 61018021.

Interesting facts

61018021 has 2 divisors, whose sum is 61018022
The reverse of 61018021 is 12081016
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	sixty-one million eighteen thousand twenty-one

Notation

Scientific notation	6.1018021 × 10^7
Engineering notation	6.1018021 × 10^6

Prime Factorization of 61018021

Prime Factorization 61018021

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	61018021	Product of the distinct prime numbers

The prime factorization of 61018021 is 61018021. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 2, 5, 78, 295, 76, 6533, 7005, 26570, 45590, 251405, 750169, 5543680, 6716388, 92573977, 86849309, 761977560, 745662910, 1890396499, 1179213658

Basic calculations (n = 61018021)

Multiplication

n×y

n×2	122036042
n×3	183054063
n×4	244072084
n×5	305090105

Division

n÷y

n÷2	30509010.5
n÷3	20339340.333333
n÷3	15254505.25
n÷5	12203604.2

Exponentiation

n^y

n²	3723198886756441
n³	2.2718222785928E+23
n⁴	1.3862209950344E+31
n⁵	8.4584461785652E+38

Nth Root

^y√n

²√n	7811.4032670193
³√n	393.6884793108
⁴√n	88.382143371947
⁵√n	36.065472273973

Divisors of 61018021

1, 61018021

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	61018022	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	30509011	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	7811.4033310283	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999672228	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61018021 can be divided by 2 positive divisors. The sum of these divisors (counting 61018021) is 61018022, the average is 30509011.

Base conversion 61018021

Base	System	Value
2	Binary	11101000110000111110100101
3	Ternary	11020211000222201
4	Quaternary	3220300332211
5	Quinary	111110034041
6	Senary	10015454501
8	Octal	350607645
10	Decimal	61018021
12	Duodecimal	18527431
16	Hexadecimal	3a30fa5
20	Vigesimal	j17511
36	Base36	10btt1

Cryptographic Hash Functions

md5	6092582de2c2f6b67c0ce3d5c42e657b
sha1	775cf1c8f7681bd0ef40ba83700d3d427cb32ddf
sha256	30582003ad892ba873a4f875d30a47d10ce9308f4c5470798561548604a496fa
sha512	1b9eaaf4f7a78175c13f0a6476df5ecc81541536ee305f42055c03bb2f6f059dfb1de2e9012bbe5ab4fe1328c2f20ce466b1790c90871fb4745d4b886cad4c93
ripemd-160	7e97e2dba3c382067b2407836894fd2e86844687

61018021 as geometric shapes

Circle

Radius = n

Diameter	122036042
Circumference	383387533.02038
Area	1.1696774270488E+16

Sphere

Radius = n

Volume	9.5161869075851E+23
Surface area	4.6787097081951E+16
Circumference	383387533.02038

Square

Length = n

Perimeter	244072084
Area	3723198886756441
Diagonal	86292512.847366

Cube

Length = n

Surface area	22339193320538646
Volume	2.2718222785928E+23
Space diagonal	105686312.5493

Equilateral Triangle

Length = n

Perimeter	183054063
Area	1.6121924096365E+15
Altitude	52843156.274652

Triangular Pyramid

Length = n

Surface area	1.6121924096365E+15
Volume	2.6773682314061E+22
Height	28764170.949122