130797981, one hundred thirty million seven hundred ninety-seven thousand nine hundred eighty-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

130797981 has 8 divisors, whose sum is 145632000
The reverse of 130797981 is 189797031
Previous prime number is 491

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9

Name

Name	one hundred thirty million seven hundred ninety-seven thousand nine hundred eighty-one

Notation

Scientific notation	1.30797981 × 10^8
Engineering notation	1.30797981 × 10^6

Prime Factorization of 130797981

Prime Factorization 9 × 491 × 29599

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	130797981	Product of the distinct prime numbers

The prime factorization of 130797981 is 9 × 491 × 29599. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 21, 14, 594, 214, 6912, 495, 27911, 51132, 519180, 837757, 9939282, 1234790, 25777839, 58280996, 211344739, 545495214, 764047640, 352018923

Basic calculations (n = 130797981)

Multiplication

n×y

n×2	261595962
n×3	392393943
n×4	523191924
n×5	653989905

Division

n÷y

n÷2	65398990.5
n÷3	43599327
n÷3	32699495.25
n÷5	26159596.2

Exponentiation

n^y

n²	17108111833676361
n³	2.2377064865671E+24
n⁴	2.9268749051358E+32
n⁵	3.8282932823133E+40

Nth Root

^y√n

²√n	11436.694496226
³√n	507.61410361959
⁴√n	106.94248218657
⁵√n	42.006858905235

Divisors of 130797981

1, 9, 491, 4419, 29599, 266391, 14533109, 130797981

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	-130797980	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 130797981 can be divided by 8 positive divisors. The sum of these divisors (counting 130797981) is 1, the average is 0.125.

Base conversion 130797981

Base	System	Value
2	Binary	111110010111101000110011101
3	Ternary	100010010020002200
4	Quaternary	13302331012131
5	Quinary	231441013411
6	Senary	20551242113
8	Octal	762750635
10	Decimal	130797981
12	Duodecimal	37979339
16	Hexadecimal	7cbd19d
20	Vigesimal	20h9ej1
36	Base36	25vgd9

Cryptographic Hash Functions

md5	ecaa571f91511ce5f4bd0ff3ea302b3f
sha1	2a1ad7313bd484155a9bc600811c1425bf6f844f
sha256	56158e9c7ca53e48b0609eda2cbb2db6a36db6b65467680a860c3618acfc06af
sha512	8baa8ded630e93bbc263e8229d1fb4c34e2b64c4ce9537d46bf419a7ca43bfa11d73c4058d0837eb8508980271606858267801c481effe4d74ff18183e47e073
ripemd-160	bcc25ced18abf9e78142fc2d21d067f57f4d9c60

130797981 as geometric shapes

Circle

Radius = n

Diameter	261595962
Circumference	821827952.42795
Area	5.374671845347E+16

Sphere

Radius = n

Volume	9.3732830121191E+24
Surface area	2.1498687381388E+17
Circumference	821827952.42795

Square

Length = n

Perimeter	523191924
Area	17108111833676361
Diagonal	184976278.66122

Cube

Length = n

Surface area	102648671002058166
Volume	2.2377064865671E+24
Space diagonal	226548748.61943

Equilateral Triangle

Length = n

Perimeter	392393943
Area	7.4080297293745E+15
Altitude	113274374.30971

Triangular Pyramid

Length = n

Surface area	7.4080297293745E+15
Volume	2.6371623849278E+23
Height	61658759.553739