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

84985742 (number)

84985742 is an even 8-digits composite number following 84985741 and preceding 84985743. In scientific notation, it is written as 8.4985742 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 42492870 positive integers (up to 84985742) that are relatively prime to 84985742.

Interesting facts

84985742 has 4 divisors, whose sum is 127478616
The reverse of 84985742 is 24758948
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	eighty-four million nine hundred eighty-five thousand seven hundred forty-two

Notation

Scientific notation	8.4985742 × 10^7
Engineering notation	8.4985742 × 10^6

Prime Factorization of 84985742

Prime Factorization 2 × 42492871

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	84985742	Product of the distinct prime numbers

The prime factorization of 84985742 is 2 × 42492871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 86, 62, 132, 944, 5688, 1518, 74991, 96511, 514678, 158079, 3102660, 926829, 14954131, 89553409, 931567392, 900267225, 8045916942, 8029012039

Basic calculations (n = 84985742)

Multiplication

n×y

n×2	169971484
n×3	254957226
n×4	339942968
n×5	424928710

Division

n÷y

n÷2	42492871
n÷3	28328580.666667
n÷3	21246435.5
n÷5	16997148.4

Exponentiation

n^y

n²	7222576343290564
n³	6.138160096862E+23
n⁴	5.216560903466E+31
n⁵	4.4333329906925E+39

Nth Root

^y√n

²√n	9218.7711762469
³√n	439.65838152836
⁴√n	96.014432124795
⁵√n	38.536229001388

Divisors of 84985742

1, 2, 42492871, 84985742

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	-84985741	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 84985742 can be divided by 4 positive divisors. The sum of these divisors (counting 84985742) is 1, the average is 0.25.

Base conversion 84985742

Base	System	Value
2	Binary	101000100001100011110001110
3	Ternary	12220220201112002
4	Quaternary	11010030132032
5	Quinary	133224020432
6	Senary	12233312302
8	Octal	504143616
10	Decimal	84985742
12	Duodecimal	24565692
16	Hexadecimal	510c78e
20	Vigesimal	16b3472
36	Base36	1eljf2

Cryptographic Hash Functions

md5	22b2cf824b2d182510e840a71bb87cac
sha1	0dc68226f8319f41336e1e53db5b236aedc927fb
sha256	7b7917d647aa0b2a4b49933a903c51a638747911358b3f0418392124048dfcfe
sha512	3a2ecc71445113fae2b243874aa1f04145fbc90d968ced0e36ce1831a97072b5ca74baafcde77da66ae2c936ff657a34099e840d38b311330fc197592f10a837
ripemd-160	25858120afa06259ee962b3b29e904f7792d1cc8

84985742 as geometric shapes

Circle

Radius = n

Diameter	169971484
Circumference	533981165.45416
Area	2.2690392780073E+16

Sphere

Radius = n

Volume	2.5711464889146E+24
Surface area	9.0761571120292E+16
Circumference	533981165.45416

Square

Length = n

Perimeter	339942968
Area	7222576343290564
Diagonal	120187988.94474

Cube

Length = n

Surface area	43335458059743384
Volume	6.138160096862E+23
Space diagonal	147199623.06294

Equilateral Triangle

Length = n

Perimeter	254957226
Area	3.1274672970311E+15
Altitude	73599811.53147

Triangular Pyramid

Length = n

Surface area	3.1274672970311E+15
Volume	7.2338910474996E+22
Height	40062662.98158