128977321, one hundred twenty-eight million nine hundred seventy-seven thousand three hundred twenty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

128977321 has 8 divisors, whose sum is 142069824
The reverse of 128977321 is 123779821
Previous prime number is 103

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	1.28977321 × 10^8
Engineering notation	1.28977321 × 10^6

Prime Factorization of 128977321

Prime Factorization 11 × 103 × 113837

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	128977321	Product of the distinct prime numbers

The prime factorization of 128977321 is 11 × 103 × 113837. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 45, 44, 58, 302, 9660, 9688, 99094, 87227, 421513, 616682, 319300, 7265160, 56972778, 12250120, 998305012, 312965197, 5269429541, 5586264709

Basic calculations (n = 128977321)

Multiplication

n×y

n×2	257954642
n×3	386931963
n×4	515909284
n×5	644886605

Division

n÷y

n÷2	64488660.5
n÷3	42992440.333333
n÷3	32244330.25
n÷5	25795464.2

Exponentiation

n^y

n²	16635149332337041
n³	2.1455569953198E+24
n⁴	2.7672819330915E+32
n⁵	3.5691661018185E+40

Nth Root

^y√n

²√n	11356.818260411
³√n	505.24782268329
⁴√n	106.56837364064
⁵√n	41.889258267659

Divisors of 128977321

1, 11, 103, 1133, 113837, 1252207, 11725211, 128977321

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-128977320	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128977321 can be divided by 8 positive divisors. The sum of these divisors (counting 128977321) is 1, the average is 0.125.

Base conversion 128977321

Base	System	Value
2	Binary	111101100000000100110101001
3	Ternary	22222200201121211
4	Quaternary	13230000212221
5	Quinary	231004233241
6	Senary	20444233121
8	Octal	754004651
10	Decimal	128977321
12	Duodecimal	3723b7a1
16	Hexadecimal	7b009a9
20	Vigesimal	2062361
36	Base36	24sfjd

Cryptographic Hash Functions

md5	1cc2dd5981ae9f919bbbdb129dd3ce4b
sha1	8ea5b96660fbe3e6feeda003e9ced0de4e3fafb1
sha256	768d8fc3636eb741f20cbc49639b66ca83e4e24839fb17a1721e3fd0dd9d3b44
sha512	42fc0eedd359d8ba7f5c3bb4c096379f0d83208a9e4a2799c62af14e86838c0ebd3af90bc14ff4e7b2b43cad7ed0ea19c5e9d9d47bdb86f99c879edd33356a93
ripemd-160	e2c7261dd0fe4848761b5c84877cb3ae291eb946

128977321 as geometric shapes

Circle

Radius = n

Diameter	257954642
Circumference	810388408.26659
Area	5.2260862933839E+16

Sphere

Radius = n

Volume	8.9872881258064E+24
Surface area	2.0904345173536E+17
Circumference	810388408.26659

Square

Length = n

Perimeter	515909284
Area	16635149332337041
Diagonal	182401476.59675

Cube

Length = n

Surface area	99810895994022246
Volume	2.1455569953198E+24
Space diagonal	223395272.99612

Equilateral Triangle

Length = n

Perimeter	386931963
Area	7.2032309587758E+15
Altitude	111697636.49806

Triangular Pyramid

Length = n

Surface area	7.2032309587758E+15
Volume	2.5285631680214E+23
Height	60800492.198916