121493460 (number)

121493460 is an even 9-digits composite number following 121493459 and preceding 121493461. In scientific notation, it is written as 1.21493460 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 29452800 positive integers (up to 121493460) that are relatively prime to 121493460.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred ninety-three thousand four hundred sixty

Notation

Scientific notation 1.21493460 × 10^8
Engineering notation 1.21493460 × 10^6

Prime Factorization of 121493460

Prime Factorization 2 × 2 × 15 × 11 × 184081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 60746730
Product of the distinct prime numbers

The prime factorization of 121493460 is 2 × 2 × 15 × 11 × 184081. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 96, 87, 857, 789, 2173, 4469, 89392, 19118, 824950, 506174, 2622814, 9545357, 4388668, 97498531, 936137568, 531648988, 6773950348, 8919905416

Basic calculations (n = 121493460)

Multiplication

n×y
n×2 242986920
n×3 364480380
n×4 485973840
n×5 607467300

Division

n÷y
n÷2 60746730
n÷3 40497820
n÷3 30373365
n÷5 24298692

Exponentiation

ny
n2 14760660822771600
n3 1.793323755245E+24
n4 2.178771079249E+32
n5 2.647064369659E+40

Nth Root

y√n
2√n 11022.407178108
3√n 495.28020050634
4√n 104.98765250308
5√n 41.391444232662

Divisors of 121493460

1, 2, 4, 11, 15, 22, 30, 44, 60, 165, 330, 660, 184081, 368162, 736324, 2024891, 2761215, 4049782, 5522430, 8099564, 11044860, 30373365, 60746730, 121493460

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121493459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121493460 can be divided by 24 positive divisors. The sum of these divisors (counting 121493460) is 1, the average is 0.041666666666667.

Base conversion 121493460

Base System Value
2 Binary 111001111011101011111010100
3 Ternary 22110121111200210
4 Quaternary 13033131133110
5 Quinary 222100242320
6 Senary 20020005420
8 Octal 717353724
10 Decimal 121493460
12 Duodecimal 34830870
16 Hexadecimal 73dd7d4
20 Vigesimal 1hj6dd0
36 Base36 20c0yc

Cryptographic Hash Functions

md5 d5c9666e07f688f649cbf9a619ccb6e7
sha1 290cb48e60caec3a399bd99b1f526ee0f40d98d9
sha256 8bf5343e7b90c1ab705138eb8ec5cd07deb5cdc784901b02320f9540fca8efe4
sha512 ffdb6a788db55152e7c5f0c0ab2249e89fc49b3491905d79375cff5ef3f4e11666489ec5e21242a493e241abb44bdbf787b69f55325078aa0518c2a521096d1c
ripemd-160 a6a454c829b36e79765fd4d306317890b30b9b07

121493460 as geometric shapes

Circle

Radius = n
Diameter 242986920
Circumference 763365922.79041
Area 4.637198360295E+16

Sphere

Radius = n
Volume 7.5118569799809E+24
Surface area 1.854879344118E+17
Circumference 763365922.79041

Square

Length = n
Perimeter 485973840
Area 14760660822771600
Diagonal 171817698.87163

Cube

Length = n
Surface area 88563964936629600
Volume 1.793323755245E+24
Space diagonal 210432845.50734

Equilateral Triangle

Length = n
Perimeter 364480380
Area 6.391553624583E+15
Altitude 105216422.75367

Triangular Pyramid

Length = n
Surface area 6.391553624583E+15
Volume 2.1134523136611E+23
Height 57272566.290544