121998720, one hundred twenty-one million nine hundred ninety-eight thousand seven hundred twenty: 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

121998720 has 32 divisors, whose sum is 259251360
The reverse of 121998720 is 027899121
Previous prime number is 15

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	1.21998720 × 10^8
Engineering notation	1.21998720 × 10^6

Prime Factorization of 121998720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 63541

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	1906230	Product of the distinct prime numbers

The prime factorization of 121998720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 63541. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 8, 51, 27, 776, 704, 8041, 7733, 47915, 46407, 376528, 929387, 6935865, 4606668, 3501072, 86727737, 85539505, 797956759, 1394476449, 4410155289

Basic calculations (n = 121998720)

Multiplication

n×y

n×2	243997440
n×3	365996160
n×4	487994880
n×5	609993600

Division

n÷y

n÷2	60999360
n÷3	40666240
n÷3	30499680
n÷5	24399744

Exponentiation

n^y

n²	14883687681638400
n³	1.8157908460397E+24
n⁴	2.2152415900455E+32
n⁵	2.7025663847632E+40

Nth Root

^y√n

²√n	11045.303074158
³√n	495.96583184678
⁴√n	105.09663683562
⁵√n	41.425814376082

Divisors of 121998720

1, 2, 4, 8, 15, 16, 30, 32, 60, 64, 120, 128, 240, 480, 960, 1920, 63541, 127082, 254164, 508328, 953115, 1016656, 1906230, 2033312, 3812460, 4066624, 7624920, 8133248, 15249840, 30499680, 60999360, 121998720

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-121998719	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121998720 can be divided by 32 positive divisors. The sum of these divisors (counting 121998720) is 1, the average is 0.03125.

Base conversion 121998720

Base	System	Value
2	Binary	111010001011000110110000000
3	Ternary	22111120011210010
4	Quaternary	13101120312000
5	Quinary	222212424340
6	Senary	20034504520
8	Octal	721306600
10	Decimal	121998720
12	Duodecimal	34a35140
16	Hexadecimal	7458d80
20	Vigesimal	1i29gg0
36	Base36	20mutc

Cryptographic Hash Functions

md5	599b63467dec37544812b7f95127a4f8
sha1	09eb83280d00265af2acd8e70e3e1c3e8c1b5104
sha256	035550d270316093ab3f5cc613c0b0f307763c621cb30df39a7f90dace22fb88
sha512	9017c6254ee493943127c274529022affedc75dcd4320e5705e8ad0a056dc06894bd89630b7e2444f3e64234c18086c9bca1d4b0810dacac34a51e97cbcd48ba
ripemd-160	acb9dd334f9ff6e8905bc25046ffcadabfa78190

121998720 as geometric shapes

Circle

Radius = n

Diameter	243997440
Circumference	766540564.99872
Area	4.675848387896E+16

Sphere

Radius = n

Volume	7.6059669098317E+24
Surface area	1.8703393551584E+17
Circumference	766540564.99872

Square

Length = n

Perimeter	487994880
Area	14883687681638400
Diagonal	172532244.41616

Cube

Length = n

Surface area	89302126089830400
Volume	1.8157908460397E+24
Space diagonal	211307981.49837

Equilateral Triangle

Length = n

Perimeter	365996160
Area	6.4448258171462E+15
Altitude	105653990.74918

Triangular Pyramid

Length = n

Surface area	6.4448258171462E+15
Volume	2.1399300340852E+23
Height	57510748.138719