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

145220983 (number)

145220983 is an odd 9-digits composite number following 145220982 and preceding 145220984. In scientific notation, it is written as 1.45220983 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 145188000 positive integers (up to 145220983) that are relatively prime to 145220983.

Interesting facts

145220983 has 4 divisors, whose sum is 145253968
The reverse of 145220983 is 389022541
Previous prime number is 5233

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7

Name

Name	one hundred forty-five million two hundred twenty thousand nine hundred eighty-three

Notation

Scientific notation	1.45220983 × 10^8
Engineering notation	1.45220983 × 10^6

Prime Factorization of 145220983

Prime Factorization 5233 × 27751

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	145220983	Product of the distinct prime numbers

The prime factorization of 145220983 is 5233 × 27751. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 55, 65, 601, 872, 6124, 3504, 83746, 51988, 285888, 92372, 36621, 810821, 33753693, 56923019, 243390410, 236211201, 7549229016, 8160256668

Basic calculations (n = 145220983)

Multiplication

n×y

n×2	290441966
n×3	435662949
n×4	580883932
n×5	726104915

Division

n÷y

n÷2	72610491.5
n÷3	48406994.333333
n÷3	36305245.75
n÷5	29044196.6

Exponentiation

n^y

n²	21089133903486289
n³	3.0625847560829E+24
n⁴	4.4475156879917E+32
n⁵	6.4587260011808E+40

Nth Root

^y√n

²√n	12050.766905056
³√n	525.62553767118
⁴√n	109.77598510173
⁵√n	42.894921208897

Divisors of 145220983

1, 5233, 27751, 145220983

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	-145220982	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 145220983 can be divided by 4 positive divisors. The sum of these divisors (counting 145220983) is 1, the average is 0.25.

Base conversion 145220983

Base	System	Value
2	Binary	1000101001111110010101110111
3	Ternary	101010020222201221
4	Quaternary	20221332111313
5	Quinary	244134032413
6	Senary	22224331211
8	Octal	1051762567
10	Decimal	145220983
12	Duodecimal	40773b07
16	Hexadecimal	8a7e577
20	Vigesimal	257cc93
36	Base36	2egl87

Cryptographic Hash Functions

md5	29105d3acb6f873fa22ace7170e70d8f
sha1	0aa8b50fb98b69069321352d71c8a34d4287d628
sha256	1f1d706a50844bd33b765f6e7fecd0b5ee67bab80a83ea66539b567838a97273
sha512	d70ea58682a4f0182f5a325732eaae53d010c326799417cdb7151f5aa3676411ea4544a1430efe150500967a0eb67b999025d06c9f347b70fc32d371aaa59cce
ripemd-160	9405eeb43347bcfed8e4c82e14ffb1a3338c6d58

145220983 as geometric shapes

Circle

Radius = n

Diameter	290441966
Circumference	912450346.67978
Area	6.6253468141764E+16

Sphere

Radius = n

Volume	1.2828525027608E+25
Surface area	2.6501387256706E+17
Circumference	912450346.67978

Square

Length = n

Perimeter	580883932
Area	21089133903486289
Diagonal	205373483.69975

Cube

Length = n

Surface area	126534803420917734
Volume	3.0625847560829E+24
Space diagonal	251530120.8811

Equilateral Triangle

Length = n

Perimeter	435662949
Area	9.1318628521154E+15
Altitude	125765060.44055

Triangular Pyramid

Length = n

Surface area	9.1318628521154E+15
Volume	3.609290748308E+23
Height	68457827.899918