121489721, one hundred twenty-one million four hundred eighty-nine thousand seven hundred twenty-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

121489721 has 2 divisors, whose sum is 121489722
The reverse of 121489721 is 127984121
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8

Name

Name	one hundred twenty-one million four hundred eighty-nine thousand seven hundred twenty-one

Notation

Scientific notation	1.21489721 × 10^8
Engineering notation	1.21489721 × 10^6

Prime Factorization of 121489721

Prime Factorization 121489721

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	121489721	Product of the distinct prime numbers

The prime factorization of 121489721 is 121489721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 6, 5, 73, 893, 103, 1383, 3149, 46178, 51827, 915756, 352492, 6612684, 3794448, 47183503, 78038538, 886506632, 916636326, 1871507789, 9985797114

Basic calculations (n = 121489721)

Multiplication

n×y

n×2	242979442
n×3	364469163
n×4	485958884
n×5	607448605

Division

n÷y

n÷2	60744860.5
n÷3	40496573.666667
n÷3	30372430.25
n÷5	24297944.2

Exponentiation

n^y

n²	14759752308657841
n³	1.7931581900079E+24
n⁴	2.1785028821293E+32
n⁵	2.6466570734759E+40

Nth Root

^y√n

²√n	11022.237567754
³√n	495.27511965215
⁴√n	104.98684473663
⁵√n	41.391189462545

Divisors of 121489721

1, 121489721

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	121489722	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	60744861	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	11022.237613116	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999835377	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121489721 can be divided by 2 positive divisors. The sum of these divisors (counting 121489721) is 121489722, the average is 60744861.

Base conversion 121489721

Base	System	Value
2	Binary	111001111011100100100111001
3	Ternary	22110121022120022
4	Quaternary	13033130210321
5	Quinary	222100132341
6	Senary	20015540225
8	Octal	717344471
10	Decimal	121489721
12	Duodecimal	3482a675
16	Hexadecimal	73dc939
20	Vigesimal	1hj6461
36	Base36	20by2h

Cryptographic Hash Functions

md5	81f85cae4f023655232693413596d771
sha1	c27bef6ac5f9ff9c76bca08def71d6deb16139f0
sha256	f3ece68194e5931955e116d22b3496bb1474deaf958a1f0518e11648b1178c50
sha512	8dbc79f49bc72b123ed09763752c339d0f03099305d8ab6eae24b50bea27172b2e93eeed32e3bb9de1c74337584ea493fb232c556ca90b334fcaa91794a03d72
ripemd-160	ce222bf86cc2e6282a35d539db31aa1862a866e0

121489721 as geometric shapes

Circle

Radius = n

Diameter	242979442
Circumference	763342429.96055
Area	4.6369129421684E+16

Sphere

Radius = n

Volume	7.5111634619378E+24
Surface area	1.8547651768674E+17
Circumference	763342429.96055

Square

Length = n

Perimeter	485958884
Area	14759752308657841
Diagonal	171812411.12712

Cube

Length = n

Surface area	88558513851947046
Volume	1.7931581900079E+24
Space diagonal	210426369.36937

Equilateral Triangle

Length = n

Perimeter	364469163
Area	6.3911602264319E+15
Altitude	105213184.68468

Triangular Pyramid

Length = n

Surface area	6.3911602264319E+15
Volume	2.113257193158E+23
Height	57270803.709041