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

128220501 (number)

128220501 is an odd 9-digits composite number following 128220500 and preceding 128220502. In scientific notation, it is written as 1.28220501 × 10^8. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 85480332 positive integers (up to 128220501) that are relatively prime to 128220501.

Interesting facts

128220501 has 4 divisors, whose sum is 170960672
The reverse of 128220501 is 105022821
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 21
Digital Root 3

Name

Name	one hundred twenty-eight million two hundred twenty thousand five hundred one

Notation

Scientific notation	1.28220501 × 10^8
Engineering notation	1.28220501 × 10^6

Prime Factorization of 128220501

Prime Factorization 3 × 42740167

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	128220501	Product of the distinct prime numbers

The prime factorization of 128220501 is 3 × 42740167. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 80, 93, 438, 638, 5791, 7150, 40215, 45755, 912016, 475220, 7342305, 5624857, 19287998, 87558888, 265594907, 438127558, 1031849083, 2799427983

Basic calculations (n = 128220501)

Multiplication

n×y

n×2	256441002
n×3	384661503
n×4	512882004
n×5	641102505

Division

n÷y

n÷2	64110250.5
n÷3	42740167
n÷3	32055125.25
n÷5	25644100.2

Exponentiation

n^y

n²	16440496876691001
n³	2.1080087462183E+24
n⁴	2.7028993755249E+32
n⁵	3.4656711208239E+40

Nth Root

^y√n

²√n	11323.449165338
³√n	504.25764337178
⁴√n	106.41169656263
⁵√n	41.839982469706

Divisors of 128220501

1, 3, 42740167, 128220501

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	-128220500	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 128220501 can be divided by 4 positive divisors. The sum of these divisors (counting 128220501) is 1, the average is 0.25.

Base conversion 128220501

Base	System	Value
2	Binary	111101001000111110101010101
3	Ternary	22221021021110110
4	Quaternary	13221013311111
5	Quinary	230311024001
6	Senary	20420113233
8	Octal	751076525
10	Decimal	128220501
12	Duodecimal	36b35819
16	Hexadecimal	7a47d55
20	Vigesimal	2017b51
36	Base36	24c7kl

Cryptographic Hash Functions

md5	109b95a8a4eccf11c2416de699e0b59d
sha1	99e8b5c647ed1263a73c48b0ae35874264756707
sha256	776ce880bcb1fc633eb289c5b323fefbbce14b97660a67214f108c5a92fb86d6
sha512	ac223767685b830058fa1fe5efd679da91d161f98feb96472a164790a588e244f0e4e78e77b8a4c4a8503c18eb7760743ceddb64971f07f3df7b1008686ace02
ripemd-160	95d03110f79bf95539181ca7f0969061d0a05f8c

128220501 as geometric shapes

Circle

Radius = n

Diameter	256441002
Circumference	805633167.96241
Area	5.1649344209178E+16

Sphere

Radius = n

Volume	8.8300063877631E+24
Surface area	2.0659737683671E+17
Circumference	805633167.96241

Square

Length = n

Perimeter	512882004
Area	16440496876691001
Diagonal	181331171.48847

Cube

Length = n

Surface area	98642981260146006
Volume	2.1080087462183E+24
Space diagonal	222084422.30394

Equilateral Triangle

Length = n

Perimeter	384661503
Area	7.1189439730266E+15
Altitude	111042211.15197

Triangular Pyramid

Length = n

Surface area	7.1189439730266E+15
Volume	2.4843121320858E+23
Height	60443723.829491