121838891, one hundred twenty-one million eight hundred thirty-eight thousand eight hundred ninety-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

121838891 has 8 divisors, whose sum is 127494864
The reverse of 121838891 is 198838121
Previous prime number is 53

Basic properties

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

Name

Name	one hundred twenty-one million eight hundred thirty-eight thousand eight hundred ninety-one

Notation

Scientific notation	1.21838891 × 10^8
Engineering notation	1.21838891 × 10^6

Prime Factorization of 121838891

Prime Factorization 37 × 53 × 62131

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	121838891	Product of the distinct prime numbers

The prime factorization of 121838891 is 37 × 53 × 62131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 71, 42, 396, 467, 4590, 7443, 80940, 74593, 8768, 629059, 6322560, 8855895, 90163131, 69008034, 886640386, 954308153, 184724262, 557387806

Basic calculations (n = 121838891)

Multiplication

n×y

n×2	243677782
n×3	365516673
n×4	487355564
n×5	609194455

Division

n÷y

n÷2	60919445.5
n÷3	40612963.666667
n÷3	30459722.75
n÷5	24367778.2

Exponentiation

n^y

n²	14844715360109881
n³	1.8086636566865E+24
n⁴	2.2036557412268E+32
n⁵	2.6849097165686E+40

Nth Root

^y√n

²√n	11038.0655461
³√n	495.74915098075
⁴√n	105.06219846405
⁵√n	41.414954395132

Divisors of 121838891

1, 37, 53, 1961, 62131, 2298847, 3292943, 121838891

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	-121838890	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 121838891 can be divided by 8 positive divisors. The sum of these divisors (counting 121838891) is 1, the average is 0.125.

Base conversion 121838891

Base	System	Value
2	Binary	111010000110001110100101011
3	Ternary	22111021001112112
4	Quaternary	13100301310223
5	Quinary	222142321031
6	Senary	20031232535
8	Octal	720616453
10	Decimal	121838891
12	Duodecimal	3497874b
16	Hexadecimal	7431d2b
20	Vigesimal	1i19h4b
36	Base36	20jfhn

Cryptographic Hash Functions

md5	3e4a38bf1fea4da244158b5b463b55d5
sha1	5fe6dd23c3adbeb2b346fecb7c86fc810f9a275a
sha256	b42e5ada22493e0febac713c40fa8b88e6232091baa983182d1a4dd51e0aedd6
sha512	6ad4e9fba09ecdae1c7ebe1bf233352d34468a8c7ae0d75d0ab420f68c30212c3b663ace7d3a53daadc929ec4c0844f279797f5bf18e1f67a5dc06b2ae7957f2
ripemd-160	9503e3c0041286471fe2f676a74dc4d0ffd75836

121838891 as geometric shapes

Circle

Radius = n

Diameter	243677782
Circumference	765536329.77426
Area	4.6636048719953E+16

Sphere

Radius = n

Volume	7.5761126088814E+24
Surface area	1.8654419487981E+17
Circumference	765536329.77426

Square

Length = n

Perimeter	487355564
Area	14844715360109881
Diagonal	172306212.0767

Cube

Length = n

Surface area	89068292160659286
Volume	1.8086636566865E+24
Space diagonal	211031149.54985

Equilateral Triangle

Length = n

Perimeter	365516673
Area	6.4279503069021E+15
Altitude	105515574.77492

Triangular Pyramid

Length = n

Surface area	6.4279503069021E+15
Volume	2.1315305608811E+23
Height	57435404.025566