128429907, one hundred twenty-eight million four hundred twenty-nine thousand nine hundred seven: 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

128429907 has 8 divisors, whose sum is 178685184
The reverse of 128429907 is 709924821
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6

Name

Name	one hundred twenty-eight million four hundred twenty-nine thousand nine hundred seven

Notation

Scientific notation	1.28429907 × 10^8
Engineering notation	1.28429907 × 10^6

Prime Factorization of 128429907

Prime Factorization 3 × 23 × 1861303

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	128429907	Product of the distinct prime numbers

The prime factorization of 128429907 is 3 × 23 × 1861303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 9, 48, 18, 784, 4702, 9393, 7468, 36585, 873180, 87376, 2529678, 9056100, 99383759, 8104060, 698130134, 694026055, 3447983676, 6870610773

Basic calculations (n = 128429907)

Multiplication

n×y

n×2	256859814
n×3	385289721
n×4	513719628
n×5	642149535

Division

n÷y

n÷2	64214953.5
n÷3	42809969
n÷3	32107476.75
n÷5	25685981.4

Exponentiation

n^y

n²	16494241012028649
n³	2.1183538392104E+24
n⁴	2.7205998656289E+32
n⁵	3.4940638772693E+40

Nth Root

^y√n

²√n	11332.691957342
³√n	504.53200704654
⁴√n	106.45511710266
⁵√n	41.853639919589

Divisors of 128429907

1, 3, 23, 69, 1861303, 5583909, 42809969, 128429907

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	-128429906	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 128429907 can be divided by 8 positive divisors. The sum of these divisors (counting 128429907) is 1, the average is 0.125.

Base conversion 128429907

Base	System	Value
2	Binary	111101001111010111101010011
3	Ternary	22221122220201020
4	Quaternary	13221322331103
5	Quinary	230334224112
6	Senary	20424410523
8	Octal	751727523
10	Decimal	128429907
12	Duodecimal	37016a43
16	Hexadecimal	7a7af53
20	Vigesimal	202def7
36	Base36	24gp5f

Cryptographic Hash Functions

md5	0bb934b292fe8b5f6a1d9734e3bb2e3f
sha1	e49b92daf4a15eda9fb796f9ad6886070ce95646
sha256	d2e4501422057643efe83ba9813312bd2a0e5c0d99b1cdfe46a7269494e06707
sha512	1e3c0d5f278b21c653a549fca87ce1fe3d815e7da165484acf8ad9ee8f9fa65d167b2fb4c4656fe1d6a1c54c4acc79dea254df10ae03410d7ee7c83649ed95a2
ripemd-160	5e6540066d2c9df7c6f7043084b1e348e6674258

128429907 as geometric shapes

Circle

Radius = n

Diameter	256859814
Circumference	806948904.66484
Area	5.1818186389929E+16

Sphere

Radius = n

Volume	8.8733398119563E+24
Surface area	2.0727274555971E+17
Circumference	806948904.66484

Square

Length = n

Perimeter	513719628
Area	16494241012028649
Diagonal	181627316.29372

Cube

Length = n

Surface area	98965446072171894
Volume	2.1183538392104E+24
Space diagonal	222447124.13535

Equilateral Triangle

Length = n

Perimeter	385289721
Area	7.14221586628E+15
Altitude	111223562.06767

Triangular Pyramid

Length = n

Surface area	7.14221586628E+15
Volume	2.4965039410971E+23
Height	60542438.764572