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

129678071 (number)

129678071 is an odd 9-digits composite number following 129678070 and preceding 129678072. In scientific notation, it is written as 1.29678071 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 124039872 positive integers (up to 129678071) that are relatively prime to 129678071.

Interesting facts

129678071 has 4 divisors, whose sum is 135316272
The reverse of 129678071 is 170876921
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5

Name

Name	one hundred twenty-nine million six hundred seventy-eight thousand seventy-one

Notation

Scientific notation	1.29678071 × 10^8
Engineering notation	1.29678071 × 10^6

Prime Factorization of 129678071

Prime Factorization 23 × 5638177

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129678071	Product of the distinct prime numbers

The prime factorization of 129678071 is 23 × 5638177. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 62, 87, 527, 549, 2666, 5457, 17243, 23332, 869008, 849224, 5373491, 6464883, 26081758, 91806651, 283112201, 833412686, 5758842873, 5725213652

Basic calculations (n = 129678071)

Multiplication

n×y

n×2	259356142
n×3	389034213
n×4	518712284
n×5	648390355

Division

n÷y

n÷2	64839035.5
n÷3	43226023.666667
n÷3	32419517.75
n÷5	25935614.2

Exponentiation

n^y

n²	16816402098281041
n³	2.1807185852654E+24
n⁴	2.8279137953107E+32
n⁵	3.6671840593018E+40

Nth Root

^y√n

²√n	11387.627979522
³√n	506.1611954987
⁴√n	106.71282949825
⁵√n	41.934677588371

Divisors of 129678071

1, 23, 5638177, 129678071

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	-129678070	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 129678071 can be divided by 4 positive divisors. The sum of these divisors (counting 129678071) is 1, the average is 0.25.

Base conversion 129678071

Base	System	Value
2	Binary	111101110101011101011110111
3	Ternary	100001000022212112
4	Quaternary	13232223223313
5	Quinary	231144144241
6	Senary	20511241235
8	Octal	756535367
10	Decimal	129678071
12	Duodecimal	3751921b
16	Hexadecimal	7babaf7
20	Vigesimal	20a9f3b
36	Base36	257g8n

Cryptographic Hash Functions

md5	1948151faabe2704bfb6f3a8797e5410
sha1	84325cef770f51f84869b13ecae1c9f85ed97718
sha256	2912d7185a31f4ca8a48d0c28cac19373b93f64891e5e1de8980dfc6052b0396
sha512	f053ca6cb97d747700f2fb1667d0a20bf063ddd5de3f35d7a9d15a1dec1c23fa588b19eeb37d9c164da67ae9bc759867d11d1cf8e997d2995bafbe9e97ddaeaa
ripemd-160	040fe807c8482fba14578bc48eeb48bb0e5fea1c

129678071 as geometric shapes

Circle

Radius = n

Diameter	259356142
Circumference	814791350.37059
Area	5.2830285291772E+16

Sphere

Radius = n

Volume	9.1345726493555E+24
Surface area	2.1132114116709E+17
Circumference	814791350.37059

Square

Length = n

Perimeter	518712284
Area	16816402098281041
Diagonal	183392486.75058

Cube

Length = n

Surface area	100898412589686246
Volume	2.1807185852654E+24
Space diagonal	224609007.59952

Equilateral Triangle

Length = n

Perimeter	389034213
Area	7.2817157086827E+15
Altitude	112304503.79976

Triangular Pyramid

Length = n

Surface area	7.2817157086827E+15
Volume	2.5700014991679E+23
Height	61130828.91686