121796781, one hundred twenty-one million seven hundred ninety-six thousand seven 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

121796781 has 8 divisors, whose sum is 167995680
The reverse of 121796781 is 187697121
Previous prime number is 29

Basic properties

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

Name

Name	one hundred twenty-one million seven hundred ninety-six thousand seven hundred eighty-one

Notation

Scientific notation	1.21796781 × 10^8
Engineering notation	1.21796781 × 10^6

Prime Factorization of 121796781

Prime Factorization 3 × 29 × 1399963

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	121796781	Product of the distinct prime numbers

The prime factorization of 121796781 is 3 × 29 × 1399963. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 74, 27, 394, 810, 484, 7466, 33974, 9507, 76419, 774081, 5177125, 6517030, 44193027, 28288942, 725171183, 537445329, 8369065370, 1161941256

Basic calculations (n = 121796781)

Multiplication

n×y

n×2	243593562
n×3	365390343
n×4	487187124
n×5	608983905

Division

n÷y

n÷2	60898390.5
n÷3	40598927
n÷3	30449195.25
n÷5	24359356.2

Exponentiation

n^y

n²	14834455861961961
n³	1.8067889718735E+24
n⁴	2.200610807205E+32
n⁵	2.6802731255138E+40

Nth Root

^y√n

²√n	11036.157891223
³√n	495.69203073479
⁴√n	105.05311937883
⁵√n	41.412091229081

Divisors of 121796781

1, 3, 29, 87, 1399963, 4199889, 40598927, 121796781

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	-121796780	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 121796781 can be divided by 8 positive divisors. The sum of these divisors (counting 121796781) is 1, the average is 0.125.

Base conversion 121796781

Base	System	Value
2	Binary	111010000100111100010101101
3	Ternary	22111011220202220
4	Quaternary	13100213202231
5	Quinary	222134444111
6	Senary	20030305553
8	Octal	720474255
10	Decimal	121796781
12	Duodecimal	349582b9
16	Hexadecimal	74278ad
20	Vigesimal	1i14bj1
36	Base36	20iizx

Cryptographic Hash Functions

md5	e16b875e67d724565da862f2c0fc08bc
sha1	82b17d37b08edf4d9f26d43acee989ea80b12716
sha256	a03e894d9d284573fad87a99e5cb5376da346c70c6a49eb13c41c3ce941e5fd7
sha512	d167aaa84bcbbd85f22929e26726ba079be96b206f2ffad7ccb7c56414ce5c9a044313a16df55d6807783ea9e9092f5e4f4d4973b2a2889193bcb1f4fb5f3ea9
ripemd-160	28f42bd32c44cd8f07e18a26a91e3637c3053acd

121796781 as geometric shapes

Circle

Radius = n

Diameter	243593562
Circumference	765271744.84097
Area	4.6603817555942E+16

Sphere

Radius = n

Volume	7.5682599475E+24
Surface area	1.8641527022377E+17
Circumference	765271744.84097

Square

Length = n

Perimeter	487187124
Area	14834455861961961
Diagonal	172246659.54359

Cube

Length = n

Surface area	89006735171771766
Volume	1.8067889718735E+24
Space diagonal	210958212.89034

Equilateral Triangle

Length = n

Perimeter	365390343
Area	6.423507813889E+15
Altitude	105479106.44517

Triangular Pyramid

Length = n

Surface area	6.423507813889E+15
Volume	2.1293212236414E+23
Height	57415553.181195