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

85156989 (number)

85156989 is an odd 8-digits composite number following 85156988 and preceding 85156990. In scientific notation, it is written as 8.5156989 × 10^7. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 56771324 positive integers (up to 85156989) that are relatively prime to 85156989.

Interesting facts

85156989 has 4 divisors, whose sum is 113542656
The reverse of 85156989 is 98965158
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6

Name

Name	eighty-five million one hundred fifty-six thousand nine hundred eighty-nine

Notation

Scientific notation	8.5156989 × 10^7
Engineering notation	8.5156989 × 10^6

Prime Factorization of 85156989

Prime Factorization 3 × 28385663

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	85156989	Product of the distinct prime numbers

The prime factorization of 85156989 is 3 × 28385663. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 53, 16, 804, 246, 8287, 9455, 59278, 79571, 240229, 499205, 3935585, 1342265, 10859965, 75225314, 972825949, 150226522, 9091063718, 2571726576

Basic calculations (n = 85156989)

Multiplication

n×y

n×2	170313978
n×3	255470967
n×4	340627956
n×5	425784945

Division

n÷y

n÷2	42578494.5
n÷3	28385663
n÷3	21289247.25
n÷5	17031397.8

Exponentiation

n^y

n²	7251712775546121
n³	6.1753402505834E+23
n⁴	5.2587338179019E+31
n⁵	4.47817937885E+39

Nth Root

^y√n

²√n	9228.0544536755
³√n	439.95348854085
⁴√n	96.062763096194
⁵√n	38.551746665611

Divisors of 85156989

1, 3, 28385663, 85156989

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	-85156988	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 85156989 can be divided by 4 positive divisors. The sum of these divisors (counting 85156989) is 1, the average is 0.25.

Base conversion 85156989

Base	System	Value
2	Binary	101000100110110010001111101
3	Ternary	12221020102102120
4	Quaternary	11010312101331
5	Quinary	133300010424
6	Senary	12241113153
8	Octal	504662175
10	Decimal	85156989
12	Duodecimal	246287b9
16	Hexadecimal	513647d
20	Vigesimal	16c4c99
36	Base36	1ep7jx

Cryptographic Hash Functions

md5	5266076b53fbf8cff460a19396c1a9ee
sha1	4e676ad72a85d2c2f0b9a807c27b7cdc81d78296
sha256	0694a54eca2f9191104d4c0d3ceb5c473e84fcf26dfa573c39d598a279d175e0
sha512	89c95cfaf50de8eac3883e07a29bc58936630cad6f90155f848baae947f3eebe12fe971b59d9b2816c978d6ee1a62c8fc12de61bfd6362aff273b8efc6ababab
ripemd-160	e163394d9bb5d1af08324b03586a3a61c058335d

85156989 as geometric shapes

Circle

Radius = n

Diameter	170313978
Circumference	535057142.08845
Area	2.2781927581599E+16

Sphere

Radius = n

Volume	2.5867204752867E+24
Surface area	9.1127710326396E+16
Circumference	535057142.08845

Square

Length = n

Perimeter	340627956
Area	7251712775546121
Diagonal	120430168.77466

Cube

Length = n

Surface area	43510276653276726
Volume	6.1753402505834E+23
Space diagonal	147496231.56758

Equilateral Triangle

Length = n

Perimeter	255470967
Area	3.1400837422856E+15
Altitude	73748115.783792

Triangular Pyramid

Length = n

Surface area	3.1400837422856E+15
Volume	7.2777082788696E+22
Height	40143389.591552