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

129757025 (number)

129757025 is an odd 9-digits composite number following 129757024 and preceding 129757026. In scientific notation, it is written as 1.29757025 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 103805600 positive integers (up to 129757025) that are relatively prime to 129757025.

Interesting facts

129757025 has 4 divisors, whose sum is 134947332
The reverse of 129757025 is 520757921
Previous prime number is 25

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2

Name

Name	one hundred twenty-nine million seven hundred fifty-seven thousand twenty-five

Notation

Scientific notation	1.29757025 × 10^8
Engineering notation	1.29757025 × 10^6

Prime Factorization of 129757025

Prime Factorization 25 × 5190281

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129757025	Product of the distinct prime numbers

The prime factorization of 129757025 is 25 × 5190281. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 20, 98, 705, 933, 6376, 1726, 58395, 35177, 495011, 145714, 757522, 9877049, 99315978, 6199038, 819458557, 96437430, 2628127171, 4341326042

Basic calculations (n = 129757025)

Multiplication

n×y

n×2	259514050
n×3	389271075
n×4	519028100
n×5	648785125

Division

n÷y

n÷2	64878512.5
n÷3	43252341.666667
n÷3	32439256.25
n÷5	25951405

Exponentiation

n^y

n²	16836885536850625
n³	2.1847041775273E+24
n⁴	2.8348071458101E+32
n⁵	3.6783614168906E+40

Nth Root

^y√n

²√n	11391.094108996
³√n	506.2638994304
⁴√n	106.72906871605
⁵√n	41.939782699002

Divisors of 129757025

1, 25, 5190281, 129757025

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	-129757024	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 129757025 can be divided by 4 positive divisors. The sum of these divisors (counting 129757025) is 1, the average is 0.25.

Base conversion 129757025

Base	System	Value
2	Binary	111101110111110111101100001
3	Ternary	100001011100011202
4	Quaternary	13232332331201
5	Quinary	231204211100
6	Senary	20513050545
8	Octal	756767541
10	Decimal	129757025
12	Duodecimal	37556a55
16	Hexadecimal	7bbef61
20	Vigesimal	20ajcb5
36	Base36	25955t

Cryptographic Hash Functions

md5	d2961166d8c0d7dffe6d912b264eb5ed
sha1	197641983f0389fa697916adab88aad840f19b1a
sha256	3b976f16fbc0a07878a69443e8919ff2a6263b909d35423d4bfd0f226bbeec9a
sha512	fbc8f9b9fa7978e1c3294aa952c572ba1188f7bc6660c6f08cdeb661bc48a83f450fec2dd330a6c091d753509f32a567d65ff890abfc259fccee0e2c1fecf2c4
ripemd-160	fa53b9f10dfb44740dc6480673f7d2dfcb7e38c4

129757025 as geometric shapes

Circle

Radius = n

Diameter	259514050
Circumference	815287432.98333
Area	5.2894635911902E+16

Sphere

Radius = n

Volume	9.1512674591821E+24
Surface area	2.1157854364761E+17
Circumference	815287432.98333

Square

Length = n

Perimeter	519028100
Area	16836885536850625
Diagonal	183504144.56818

Cube

Length = n

Surface area	101021313221103750
Volume	2.1847041775273E+24
Space diagonal	224745759.93898

Equilateral Triangle

Length = n

Perimeter	389271075
Area	7.2905852977617E+15
Altitude	112372879.96949

Triangular Pyramid

Length = n

Surface area	7.2905852977617E+15
Volume	2.5746985646935E+23
Height	61168048.189395