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

85679989 (number)

85679989 is an odd 8-digits composite number following 85679988 and preceding 85679990. In scientific notation, it is written as 8.5679989 × 10^7. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 85634080 positive integers (up to 85679989) that are relatively prime to 85679989.

Interesting facts

85679989 has 4 divisors, whose sum is 85725900
The reverse of 85679989 is 98997658
Previous prime number is 1949

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7

Name

Name	eighty-five million six hundred seventy-nine thousand nine hundred eighty-nine

Notation

Scientific notation	8.5679989 × 10^7
Engineering notation	8.5679989 × 10^6

Prime Factorization of 85679989

Prime Factorization 1949 × 43961

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	85679989	Product of the distinct prime numbers

The prime factorization of 85679989 is 1949 × 43961. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 48, 95, 633, 834, 7474, 6488, 15030, 70757, 92156, 362387, 2866785, 4167323, 3786123, 75053615, 680323374, 168803860, 6168295023, 3449408932

Basic calculations (n = 85679989)

Multiplication

n×y

n×2	171359978
n×3	257039967
n×4	342719956
n×5	428399945

Division

n÷y

n÷2	42839994.5
n÷3	28559996.333333
n÷3	21419997.25
n÷5	17135997.8

Exponentiation

n^y

n²	7341060515040121
n³	6.2898198417697E+23
n⁴	5.3891169485481E+31
n⁵	4.6173948087132E+39

Nth Root

^y√n

²√n	9256.3485781381
³√n	440.8523234502
⁴√n	96.209919333394
⁵√n	38.598984627734

Divisors of 85679989

1, 1949, 43961, 85679989

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	-85679988	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 85679989 can be divided by 4 positive divisors. The sum of these divisors (counting 85679989) is 1, the average is 0.25.

Base conversion 85679989

Base	System	Value
2	Binary	101000110110101111101110101
3	Ternary	12222012222211221
4	Quaternary	11012311331311
5	Quinary	133413224424
6	Senary	12300230341
8	Octal	506657565
10	Decimal	85679989
12	Duodecimal	2483b3b1
16	Hexadecimal	51b5f75
20	Vigesimal	16f9jj9
36	Base36	1f0f3p

Cryptographic Hash Functions

md5	7f228033918b65d47b04656744ea344f
sha1	e05b2555121d6a11b84d77d6f5334b0ebd1f2dbc
sha256	ed43215c11593996d8e719671f5a037849a85214e5603af13585d006dce25569
sha512	a3c76dda09fc1f9dbe7838c459667b1866e3e7177edaf89b2c7edcf760a382000526ba745b1853b1e0d6004379690dd4df394e7af1de2f72cbfcecc9271f0373
ripemd-160	7ba664d763a33bfe520b50367d983f49b1938c64

85679989 as geometric shapes

Circle

Radius = n

Diameter	171359978
Circumference	538343248.00411
Area	2.3062621783608E+16

Sphere

Radius = n

Volume	2.6346735743076E+24
Surface area	9.2250487134433E+16
Circumference	538343248.00411

Square

Length = n

Perimeter	342719956
Area	7341060515040121
Diagonal	121169802.46778

Cube

Length = n

Surface area	44046363090240726
Volume	6.2898198417697E+23
Space diagonal	148402094.13994

Equilateral Triangle

Length = n

Perimeter	257039967
Area	3.1787724483718E+15
Altitude	74201047.069971

Triangular Pyramid

Length = n

Surface area	3.1787724483718E+15
Volume	7.4126237709284E+22
Height	40389934.155926