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

85157439 (number)

85157439 is an odd 8-digits composite number following 85157438 and preceding 85157440. In scientific notation, it is written as 8.5157439 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 56771624 positive integers (up to 85157439) that are relatively prime to 85157439.

Interesting facts

85157439 has 4 divisors, whose sum is 113543256
The reverse of 85157439 is 93475158
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	eighty-five million one hundred fifty-seven thousand four hundred thirty-nine

Notation

Scientific notation	8.5157439 × 10^7
Engineering notation	8.5157439 × 10^6

Prime Factorization of 85157439

Prime Factorization 3 × 28385813

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	85157439	Product of the distinct prime numbers

The prime factorization of 85157439 is 3 × 28385813. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 75, 22, 766, 711, 4741, 7368, 70664, 52902, 239247, 282183, 7763635, 9861655, 43899437, 35990824, 401539436, 14142302, 1308677985, 6533490234

Basic calculations (n = 85157439)

Multiplication

n×y

n×2	170314878
n×3	255472317
n×4	340629756
n×5	425787195

Division

n÷y

n÷2	42578719.5
n÷3	28385813
n÷3	21289359.75
n÷5	17031487.8

Exponentiation

n^y

n²	7251789417038721
n³	6.1754381492232E+23
n⁴	5.2588449749075E+31
n⁵	4.4782977016114E+39

Nth Root

^y√n

²√n	9228.0788358141
³√n	439.9542634967
⁴√n	96.062890003446
⁵√n	38.551787409769

Divisors of 85157439

1, 3, 28385813, 85157439

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	-85157438	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 85157439 can be divided by 4 positive divisors. The sum of these divisors (counting 85157439) is 1, the average is 0.25.

Base conversion 85157439

Base	System	Value
2	Binary	101000100110110011000111111
3	Ternary	12221020110001020
4	Quaternary	11010312120333
5	Quinary	133300014224
6	Senary	12241115223
8	Octal	504663077
10	Decimal	85157439
12	Duodecimal	24628b13
16	Hexadecimal	513663f
20	Vigesimal	16c4dbj
36	Base36	1ep7wf

Cryptographic Hash Functions

md5	b7e5e287b44e73cb1b7a70ae8abbef06
sha1	ac1820daa7dce21e20724fe2b582de3ac026e4ec
sha256	be087d56487035d27511afa16a091d53c50760e9b0f14d706352f41eecbd2e5d
sha512	4531cf51bafd4708446300922ae6cad67052a8165a0eb3ccd99b553082cd5bec6aad62f4584ab6a9ce74dcc5b7c49abd88db4d7201188c669cbbe3b6de30c11e
ripemd-160	44a782696fb9b9dd876f67a1046487e39450bf83

85157439 as geometric shapes

Circle

Radius = n

Diameter	170314878
Circumference	535059969.52184
Area	2.2782168357949E+16

Sphere

Radius = n

Volume	2.586761482973E+24
Surface area	9.1128673431796E+16
Circumference	535059969.52184

Square

Length = n

Perimeter	340629756
Area	7251789417038721
Diagonal	120430805.17076

Cube

Length = n

Surface area	43510736502232326
Volume	6.1754381492232E+23
Space diagonal	147497010.99045

Equilateral Triangle

Length = n

Perimeter	255472317
Area	3.1401169290253E+15
Altitude	73748505.495224

Triangular Pyramid

Length = n

Surface area	3.1401169290253E+15
Volume	7.2778236535231E+22
Height	40143601.723587