121301915 (number)

121301915 is an odd 9-digits composite number following 121301914 and preceding 121301916. In scientific notation, it is written as 1.21301915 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 80494560 positive integers (up to 121301915) that are relatively prime to 121301915.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million three hundred one thousand nine hundred fifteen

Notation

Scientific notation 1.21301915 × 10^8
Engineering notation 1.21301915 × 10^6

Prime Factorization of 121301915

Prime Factorization 7 × 5 × 31 × 111799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121301915
Product of the distinct prime numbers

The prime factorization of 121301915 is 7 × 5 × 31 × 111799. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 6, 48, 36, 378, 8667, 7667, 58364, 82466, 246867, 935453, 2861658, 7378399, 13129696, 18930487, 868591866, 540368849, 2513699084, 5196352001

Basic calculations (n = 121301915)

Multiplication

n×y
n×2 242603830
n×3 363905745
n×4 485207660
n×5 606509575

Division

n÷y
n÷2 60650957.5
n÷3 40433971.666667
n÷3 30325478.75
n÷5 24260383

Exponentiation

ny
n2 14714154582667225
n3 1.7848551284836E+24
n4 2.1650634508263E+32
n5 2.6262634268173E+40

Nth Root

y√n
2√n 11013.714859211
3√n 495.01977950416
4√n 104.9462474756
5√n 41.378384552253

Divisors of 121301915

1, 5, 7, 31, 35, 155, 217, 1085, 111799, 558995, 782593, 3465769, 3912965, 17328845, 24260383, 121301915

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121301914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121301915 can be divided by 16 positive divisors. The sum of these divisors (counting 121301915) is 1, the average is 0.0625.

Base conversion 121301915

Base System Value
2 Binary 111001110101110101110011011
3 Ternary 22110020202221112
4 Quaternary 13032232232123
5 Quinary 222023130130
6 Senary 20011530535
8 Octal 716565633
10 Decimal 121301915
12 Duodecimal 34759a4b
16 Hexadecimal 73aeb9b
20 Vigesimal 1hi2eff
36 Base36 207x5n

Cryptographic Hash Functions

md5 18825f71d44e1bb74152ae3bfc11a44b
sha1 931b59feb8f2466703804f1414eb3aafaf2e0157
sha256 6a38e334382d18b51e65b9436517a40fb62cfe9660ed574215050f771f53a3e7
sha512 1088c3c89b94250fc64915d2d958db42c908ff0a09b705a86f916a99b2066185f32cc05e11c8872028a36fa426d037ba01443c6fbfbcc07e3d96233c607eccbc
ripemd-160 21b5339eb2ceb25091db00ff707476ebb43bae2c

121301915 as geometric shapes

Circle

Radius = n
Diameter 242603830
Circumference 762162410.06075
Area 4.6225879940692E+16

Sphere

Radius = n
Volume 7.4763836791547E+24
Surface area 1.8490351976277E+17
Circumference 762162410.06075

Square

Length = n
Perimeter 485207660
Area 14714154582667225
Diagonal 171546813.33483

Cube

Length = n
Surface area 88284927496003350
Volume 1.7848551284836E+24
Space diagonal 210101079.8354

Equilateral Triangle

Length = n
Perimeter 363905745
Area 6.3714158319005E+15
Altitude 105050539.9177

Triangular Pyramid

Length = n
Surface area 6.3714158319005E+15
Volume 2.1034719413105E+23
Height 57182271.111609