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

61158021 (number)

61158021 is an odd 8-digits composite number following 61158020 and preceding 61158022. In scientific notation, it is written as 6.1158021 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 40708272 positive integers (up to 61158021) that are relatively prime to 61158021.

Interesting facts

61158021 has 8 divisors, whose sum is 81671520
The reverse of 61158021 is 12085116
Previous prime number is 653

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	sixty-one million one hundred fifty-eight thousand twenty-one

Notation

Scientific notation	6.1158021 × 10^7
Engineering notation	6.1158021 × 10^6

Prime Factorization of 61158021

Prime Factorization 3 × 653 × 31219

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	61158021	Product of the distinct prime numbers

The prime factorization of 61158021 is 3 × 653 × 31219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 12, 96, 7, 249, 7714, 6563, 12369, 22902, 868206, 799245, 5724745, 5044897, 64993395, 7496098, 265339383, 896079710, 4075860605, 8111536778

Basic calculations (n = 61158021)

Multiplication

n×y

n×2	122316042
n×3	183474063
n×4	244632084
n×5	305790105

Division

n÷y

n÷2	30579010.5
n÷3	20386007
n÷3	15289505.25
n÷5	12231604.2

Exponentiation

n^y

n²	3740303532636441
n³	2.2874956199535E+23
n⁴	1.3989870516253E+31
n⁵	8.5559279482026E+38

Nth Root

^y√n

²√n	7820.3593907186
³√n	393.98934281944
⁴√n	88.432795900156
⁵√n	36.082006859899

Divisors of 61158021

1, 3, 653, 1959, 31219, 93657, 20386007, 61158021

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	-61158020	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 61158021 can be divided by 8 positive divisors. The sum of these divisors (counting 61158021) is 1, the average is 0.125.

Base conversion 61158021

Base	System	Value
2	Binary	11101001010011001010000101
3	Ternary	11021002011000220
4	Quaternary	3221103022011
5	Quinary	111124024041
6	Senary	10022454553
8	Octal	351231205
10	Decimal	61158021
12	Duodecimal	18594459
16	Hexadecimal	3a53285
20	Vigesimal	j24f11
36	Base36	10ettx

Cryptographic Hash Functions

md5	5fed2189a5e4c89f3fe21c6904339fff
sha1	a2bac23d3cf4cb7624aa4711f24f132302143ec7
sha256	8773973f082005659ed14fafe79999ce98dc899847ce5ffeb8786a67817789bf
sha512	fd657d4ca9d3e68a86d2d9f72b49c8e78c100ae99bee2b96d5d75ed03ae9e753af136ed15ddf2372c0c903e163f9ca8e9d3ee16211ef6fdb3c1218c545f4434b
ripemd-160	83316aff6dd708e2ce2d95c985628a25d668a1f4

61158021 as geometric shapes

Circle

Radius = n

Diameter	122316042
Circumference	384267178.96338
Area	1.1750510100327E+16

Sphere

Radius = n

Volume	9.5818392463531E+23
Surface area	4.7002040401306E+16
Circumference	384267178.96338

Square

Length = n

Perimeter	244632084
Area	3740303532636441
Diagonal	86490502.746099

Cube

Length = n

Surface area	22441821195818646
Volume	2.2874956199535E+23
Space diagonal	105928799.66236

Equilateral Triangle

Length = n

Perimeter	183474063
Area	1.6195989385639E+15
Altitude	52964399.831182

Triangular Pyramid

Length = n

Surface area	1.6195989385639E+15
Volume	2.6958394413395E+22
Height	28830167.582033