121998729, one hundred twenty-one million nine hundred ninety-eight thousand seven hundred twenty-nine: 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

121998729 has 8 divisors, whose sum is 162745632
The reverse of 121998729 is 927899121
Previous prime number is 2273

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3

Name

Name	one hundred twenty-one million nine hundred ninety-eight thousand seven hundred twenty-nine

Notation

Scientific notation	1.21998729 × 10^8
Engineering notation	1.21998729 × 10^6

Prime Factorization of 121998729

Prime Factorization 3 × 2273 × 17891

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	121998729	Product of the distinct prime numbers

The prime factorization of 121998729 is 3 × 2273 × 17891. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 68, 24, 317, 357, 6985, 6826, 6341, 7659, 938036, 228439, 5505795, 7962770, 65530707, 1094964, 480736209, 417032210, 5308065169, 2675236697

Basic calculations (n = 121998729)

Multiplication

n×y

n×2	243997458
n×3	365996187
n×4	487994916
n×5	609993645

Division

n÷y

n÷2	60999364.5
n÷3	40666243
n÷3	30499682.25
n÷5	24399745.8

Exponentiation

n^y

n²	14883689877615441
n³	1.8157912478992E+24
n⁴	2.2152422437303E+32
n⁵	2.7025673816221E+40

Nth Root

^y√n

²√n	11045.303481571
³√n	495.96584404279
⁴√n	105.0966387739
⁵√n	41.425814987289

Divisors of 121998729

1, 3, 2273, 6819, 17891, 53673, 40666243, 121998729

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	-121998728	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 121998729 can be divided by 8 positive divisors. The sum of these divisors (counting 121998729) is 1, the average is 0.125.

Base conversion 121998729

Base	System	Value
2	Binary	111010001011000110110001001
3	Ternary	22111120011210110
4	Quaternary	13101120312021
5	Quinary	222212424404
6	Senary	20034504533
8	Octal	721306611
10	Decimal	121998729
12	Duodecimal	34a35149
16	Hexadecimal	7458d89
20	Vigesimal	1i29gg9
36	Base36	20mutl

Cryptographic Hash Functions

md5	9b87ff61c9395c7dfe7e5f8c1c0007d2
sha1	73b5af257d0b7a5b47dc8d42929da6c4d820d8a9
sha256	7b262a43e8a45f7bc235cbde9061175cc4be7e7507a32ea66f9238fb35ebba57
sha512	0366c83ed5af32cc93c6102bf44c6822fa7b578afef43d09f3e6cc3ded6c830886ed0d022a247f6b98817987f26ded020d205990506f4fb268bdfa5444645270
ripemd-160	aa1ed9ed4e022faacc46fbfab22942314b6f8f1b

121998729 as geometric shapes

Circle

Radius = n

Diameter	243997458
Circumference	766540621.54738
Area	4.6758490777825E+16

Sphere

Radius = n

Volume	7.6059685931372E+24
Surface area	1.870339631113E+17
Circumference	766540621.54738

Square

Length = n

Perimeter	487994916
Area	14883689877615441
Diagonal	172532257.14408

Cube

Length = n

Surface area	89302139265692646
Volume	1.8157912478992E+24
Space diagonal	211307997.08683

Equilateral Triangle

Length = n

Perimeter	365996187
Area	6.4448267680321E+15
Altitude	105653998.54341

Triangular Pyramid

Length = n

Surface area	6.4448267680321E+15
Volume	2.1399305076812E+23
Height	57510752.38136