121998438, one hundred twenty-one million nine hundred ninety-eight thousand four hundred thirty-eight: 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

121998438 has 8 divisors, whose sum is 203330760
The reverse of 121998438 is 834899121
Previous prime number is 9

Basic properties

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

Name

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

Notation

Scientific notation	1.21998438 × 10^8
Engineering notation	1.21998438 × 10^6

Prime Factorization of 121998438

Prime Factorization 2 × 9 × 6777691

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	121998438	Product of the distinct prime numbers

The prime factorization of 121998438 is 2 × 9 × 6777691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 64, 66, 955, 128, 6793, 3605, 32136, 46395, 955983, 593325, 8718608, 7374161, 29792600, 3962896, 117855449, 306698158, 5182778895, 9900303333

Basic calculations (n = 121998438)

Multiplication

n×y

n×2	243996876
n×3	365995314
n×4	487993752
n×5	609992190

Division

n÷y

n÷2	60999219
n÷3	40666146
n÷3	30499609.5
n÷5	24399687.6

Exponentiation

n^y

n²	14883618874439844
n³	1.815778254469E+24
n⁴	2.2152211079958E+32
n⁵	2.7025351500012E+40

Nth Root

^y√n

²√n	11045.290308543
³√n	495.96544970487
⁴√n	105.09657610286
⁵√n	41.425795224913

Divisors of 121998438

1, 2, 9, 18, 6777691, 13555382, 60999219, 121998438

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	-121998437	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 121998438 can be divided by 8 positive divisors. The sum of these divisors (counting 121998438) is 1, the average is 0.125.

Base conversion 121998438

Base	System	Value
2	Binary	111010001011000110001100110
3	Ternary	22111120011101200
4	Quaternary	13101120301212
5	Quinary	222212422223
6	Senary	20034503330
8	Octal	721306146
10	Decimal	121998438
12	Duodecimal	34a34b46
16	Hexadecimal	7458c66
20	Vigesimal	1i29g1i
36	Base36	20muli

Cryptographic Hash Functions

md5	f0843216bd5fb65cfd67462a7c48da40
sha1	9a532a692715fcc011299c780a6660e5684b9c4f
sha256	545be7671180392530cb6167db38a3977df7e2c151861aacaf7003cb8c0bdf76
sha512	1c58ef3d220bf0bec0e5a8acd87818385a48c88f47e74aabafb0d02408fe533c7d46e214731f584a7bcb10b96d2762bd7ecbb0674aea9446e82f8c5f1c58fe2d
ripemd-160	ab4963a6e46462e87c64ded65113e5b83cbf28e2

121998438 as geometric shapes

Circle

Radius = n

Diameter	243996876
Circumference	766538793.14046
Area	4.6758267714771E+16

Sphere

Radius = n

Volume	7.6059141663838E+24
Surface area	1.8703307085908E+17
Circumference	766538793.14046

Square

Length = n

Perimeter	487993752
Area	14883618874439844
Diagonal	172531845.60793

Cube

Length = n

Surface area	89301713246639064
Volume	1.815778254469E+24
Space diagonal	211307493.06004

Equilateral Triangle

Length = n

Perimeter	365995314
Area	6.4447960227552E+15
Altitude	105653746.53002

Triangular Pyramid

Length = n

Surface area	6.4447960227552E+15
Volume	2.1399151947768E+23
Height	57510615.202644