128839689, one hundred twenty-eight million eight hundred thirty-nine thousand six hundred eighty-nine: 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

128839689 has 8 divisors, whose sum is 134174472
The reverse of 128839689 is 986938821
Previous prime number is 93

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9

Name

Name	one hundred twenty-eight million eight hundred thirty-nine thousand six hundred eighty-nine

Notation

Scientific notation	1.28839689 × 10^8
Engineering notation	1.28839689 × 10^6

Prime Factorization of 128839689

Prime Factorization 33 × 93 × 41981

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	128839689	Product of the distinct prime numbers

The prime factorization of 128839689 is 33 × 93 × 41981. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 71, 57, 923, 261, 2902, 1988, 89088, 85190, 896096, 954080, 7366906, 287134, 66379466, 89993912, 773923788, 213058329, 9178396000, 6846878506

Basic calculations (n = 128839689)

Multiplication

n×y

n×2	257679378
n×3	386519067
n×4	515358756
n×5	644198445

Division

n÷y

n÷2	64419844.5
n÷3	42946563
n÷3	32209922.25
n÷5	25767937.8

Exponentiation

n^y

n²	16599665461616721
n³	2.1386957355787E+24
n⁴	2.7554889343759E+32
n⁵	3.5501633734793E+40

Nth Root

^y√n

²√n	11350.757199412
³√n	505.06804167661
⁴√n	106.53993241697
⁵√n	41.88031442421

Divisors of 128839689

1, 33, 93, 3069, 41981, 1385373, 3904233, 128839689

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	-128839688	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 128839689 can be divided by 8 positive divisors. The sum of these divisors (counting 128839689) is 1, the average is 0.125.

Base conversion 128839689

Base	System	Value
2	Binary	111101011011111000000001001
3	Ternary	22222102201211100
4	Quaternary	13223133000021
5	Quinary	230440332224
6	Senary	20441252013
8	Octal	753370011
10	Decimal	128839689
12	Duodecimal	37194009
16	Hexadecimal	7adf009
20	Vigesimal	2054j49
36	Base36	24phc9

Cryptographic Hash Functions

md5	d3b5d5182a00fb135a75ca4cd7db5ddd
sha1	9cbb280e2dc092f3973f2040b262abc0fa3ed04e
sha256	fd6adb6e1012fa9af51e2ade1ad8bc968b01ae11bc1c3e8bfeef8be1745191f5
sha512	f8efc40daa3e5cfe96ac6b4449c93c5e86dde8ded534d03358bf3671a9f5e2115a3cb2f5cf99ea78a2eddb4070f1e65ad9658bef929c4ddfe9a315d1e0efe8f8
ripemd-160	c6396722d40c6bf6dd833989f9c1d08f1d3a6b9f

128839689 as geometric shapes

Circle

Radius = n

Diameter	257679378
Circumference	809523640.90639
Area	5.2149387066263E+16

Sphere

Radius = n

Volume	8.9585477482106E+24
Surface area	2.0859754826505E+17
Circumference	809523640.90639

Square

Length = n

Perimeter	515358756
Area	16599665461616721
Diagonal	182206835.55573

Cube

Length = n

Surface area	99597992769700326
Volume	2.1386957355787E+24
Space diagonal	223156887.37937

Equilateral Triangle

Length = n

Perimeter	386519067
Area	7.1878659920416E+15
Altitude	111578443.68969

Triangular Pyramid

Length = n

Surface area	7.1878659920416E+15
Volume	2.5204770958708E+23
Height	60735611.851911