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

128979073 (number)

128979073 is an odd 9-digits composite number following 128979072 and preceding 128979074. In scientific notation, it is written as 1.28979073 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 127729488 positive integers (up to 128979073) that are relatively prime to 128979073.

Interesting facts

128979073 has 4 divisors, whose sum is 129051648
The reverse of 128979073 is 370979821
Previous prime number is 70751

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1

Name

Name	one hundred twenty-eight million nine hundred seventy-nine thousand seventy-three

Notation

Scientific notation	1.28979073 × 10^8
Engineering notation	1.28979073 × 10^6

Prime Factorization of 128979073

Prime Factorization 70751 × 1823

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	128979073	Product of the distinct prime numbers

The prime factorization of 128979073 is 70751 × 1823. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 70, 60, 678, 723, 7645, 253, 75778, 1071, 146607, 480872, 9744840, 7330103, 70137075, 56106952, 814706710, 140487576, 1563625273, 6401139128

Basic calculations (n = 128979073)

Multiplication

n×y

n×2	257958146
n×3	386937219
n×4	515916292
n×5	644895365

Division

n÷y

n÷2	64489536.5
n÷3	42993024.333333
n÷3	32244768.25
n÷5	25795814.6

Exponentiation

n^y

n²	16635601271939329
n³	2.1456444308524E+24
n⁴	2.7674322967895E+32
n⁵	3.5694085223017E+40

Nth Root

^y√n

²√n	11356.895394429
³√n	505.2501103986
⁴√n	106.56873553922
⁵√n	41.889372069963

Divisors of 128979073

1, 1823, 70751, 128979073

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	-128979072	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 128979073 can be divided by 4 positive divisors. The sum of these divisors (counting 128979073) is 1, the average is 0.25.

Base conversion 128979073

Base	System	Value
2	Binary	111101100000001000010000001
3	Ternary	22222200211000201
4	Quaternary	13230001002001
5	Quinary	231004312243
6	Senary	20444245201
8	Octal	754010201
10	Decimal	128979073
12	Duodecimal	37240801
16	Hexadecimal	7b01081
20	Vigesimal	20627dd
36	Base36	24sgw1

Cryptographic Hash Functions

md5	b5ffb1d4456dfb39d2a3d260ac007342
sha1	d2cbd5d7c84e704aeda20e51cada7a86c91b8a06
sha256	b493d755ee3da53ed9648eb3c16c8a0cd8e334c7bac2681984e502f727652c7d
sha512	f22f41ed1f0ef6883b5c5d11d570e8cfe49da7f430e67b574c190e0579f292fe21743de995566716bf3937398706e4231f2f51cb438381c14a7de5547480b359
ripemd-160	4d17631ec2d24afd7cfeed26a7e739d3bb64ed0f

128979073 as geometric shapes

Circle

Radius = n

Diameter	257958146
Circumference	810399416.40724
Area	5.2262282743974E+16

Sphere

Radius = n

Volume	8.9876543749088E+24
Surface area	2.0904913097589E+17
Circumference	810399416.40724

Square

Length = n

Perimeter	515916292
Area	16635601271939329
Diagonal	182403954.29891

Cube

Length = n

Surface area	99813607631635974
Volume	2.1456444308524E+24
Space diagonal	223398307.54914

Equilateral Triangle

Length = n

Perimeter	386937219
Area	7.2034266543641E+15
Altitude	111699153.77457

Triangular Pyramid

Length = n

Surface area	7.2034266543641E+15
Volume	2.5286662117848E+23
Height	60801318.099637