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

83889145 (number)

83889145 is an odd 8-digits composite number following 83889144 and preceding 83889146. In scientific notation, it is written as 8.3889145 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 67111312 positive integers (up to 83889145) that are relatively prime to 83889145.

Interesting facts

83889145 has 4 divisors, whose sum is 100666980
The reverse of 83889145 is 54198838
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	eighty-three million eight hundred eighty-nine thousand one hundred forty-five

Notation

Scientific notation	8.3889145 × 10^7
Engineering notation	8.3889145 × 10^6

Prime Factorization of 83889145

Prime Factorization 5 × 16777829

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	83889145	Product of the distinct prime numbers

The prime factorization of 83889145 is 5 × 16777829. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 100, 45, 769, 972, 7153, 3873, 36551, 18090, 375262, 556231, 5624628, 5349290, 77840424, 52887941, 219099645, 769607797, 225747505, 2388607125

Basic calculations (n = 83889145)

Multiplication

n×y

n×2	167778290
n×3	251667435
n×4	335556580
n×5	419445725

Division

n÷y

n÷2	41944572.5
n÷3	27963048.333333
n÷3	20972286.25
n÷5	16777829

Exponentiation

n^y

n²	7037388648831025
n³	5.9036051678314E+23
n⁴	4.9524838994696E+31
n⁵	4.1545963995277E+39

Nth Root

^y√n

²√n	9159.1017572686
³√n	437.75917378279
⁴√n	95.703196170601
⁵√n	38.43626275537

Divisors of 83889145

1, 5, 16777829, 83889145

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	-83889144	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 83889145 can be divided by 4 positive divisors. The sum of these divisors (counting 83889145) is 1, the average is 0.25.

Base conversion 83889145

Base	System	Value
2	Binary	101000000000000101111111001
3	Ternary	12211212000021101
4	Quaternary	11000000233321
5	Quinary	132433423040
6	Senary	12154011401
8	Octal	500005771
10	Decimal	83889145
12	Duodecimal	24116b61
16	Hexadecimal	5000bf9
20	Vigesimal	16462h5
36	Base36	1dy1a1

Cryptographic Hash Functions

md5	db495d52dd4325bef3581668ad4bf04c
sha1	32b207d69da33a97117b36a8951b984c22c023aa
sha256	3110d16a27769500eec17b56817a6db5a521ef67ec6cb334b43769d5a585cc80
sha512	09b089483db5c7d4d773941552761b221a021d1517db84067f5697f6644da94056322393529d624bd8eb32e693c7a91615eef3a958cb50b37cb768ae0142ffad
ripemd-160	3e6bf31d78199c77f5f951463b9da05878f41f27

83889145 as geometric shapes

Circle

Radius = n

Diameter	167778290
Circumference	527091043.29586
Area	2.2108608479624E+16

Sphere

Radius = n

Volume	2.4728963499938E+24
Surface area	8.8434433918495E+16
Circumference	527091043.29586

Square

Length = n

Perimeter	335556580
Area	7037388648831025
Diagonal	118637166.59488

Cube

Length = n

Surface area	42224331892986150
Volume	5.9036051678314E+23
Space diagonal	145300261.34351

Equilateral Triangle

Length = n

Perimeter	251667435
Area	3.047278673096E+15
Altitude	72650130.671756

Triangular Pyramid

Length = n

Surface area	3.047278673096E+15
Volume	6.9574654127025E+22
Height	39545722.198294