121815098 (number)

121815098 is an even 9-digits composite number following 121815097 and preceding 121815099. In scientific notation, it is written as 1.21815098 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 56871360 positive integers (up to 121815098) that are relatively prime to 121815098.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million eight hundred fifteen thousand ninety-eight

Notation

Scientific notation 1.21815098 × 10^8
Engineering notation 1.21815098 × 10^6

Prime Factorization of 121815098

Prime Factorization 2 × 17 × 127 × 28211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121815098
Product of the distinct prime numbers

The prime factorization of 121815098 is 2 × 17 × 127 × 28211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 46, 32, 899, 371, 6115, 9042, 74565, 22263, 763011, 425002, 1943711, 7368511, 17596003, 8724894, 690605496, 378457062, 6277706630, 7588924822

Basic calculations (n = 121815098)

Multiplication

n×y
n×2 243630196
n×3 365445294
n×4 487260392
n×5 609075490

Division

n÷y
n÷2 60907549
n÷3 40605032.666667
n÷3 30453774.5
n÷5 24363019.6

Exponentiation

ny
n2 14838918100749604
n3 1.8076042626568E+24
n4 2.2019349040075E+32
n5 2.682289161213E+40

Nth Root

y√n
2√n 11036.987723106
3√n 495.71687850644
4√n 105.0570688869
5√n 41.413336745821

Divisors of 121815098

1, 2, 17, 34, 127, 254, 2159, 4318, 28211, 56422, 479587, 959174, 3582797, 7165594, 60907549, 121815098

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 -121815097
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 121815098 can be divided by 16 positive divisors. The sum of these divisors (counting 121815098) is 1, the average is 0.0625.

Base conversion 121815098

Base System Value
2 Binary 111010000101100000000111010
3 Ternary 22111012211220022
4 Quaternary 13100230000322
5 Quinary 222141040343
6 Senary 20030530442
8 Octal 720540072
10 Decimal 121815098
12 Duodecimal 34966a22
16 Hexadecimal 742c03a
20 Vigesimal 1i16hei
36 Base36 20ix4q

Cryptographic Hash Functions

md5 4621486120e4b58f9861b4cfe76cad44
sha1 d535cc86e94265c40774a9cf82e64ef41b3c66c7
sha256 007825be2f5893550c00a777f90485eb4fa2a2301afc8b2438747157afe00ba9
sha512 df549dcb8ab161da69ca205caa5cc853db6bbaaa216e9c2af4d4fb2c0b0afea630682f4436f0dfb86db88a01cd064877f53c81721868e430c2a605c64d064917
ripemd-160 ef619112fbb04b0402245a28c7d7c171326922b8

121815098 as geometric shapes

Circle

Radius = n
Diameter 243630196
Circumference 765386833.94624
Area 4.6617836092536E+16

Sphere

Radius = n
Volume 7.5716750295469E+24
Surface area 1.8647134437014E+17
Circumference 765386833.94624

Square

Length = n
Perimeter 487260392
Area 14838918100749604
Diagonal 172272563.69341

Cube

Length = n
Surface area 89033508604497624
Volume 1.8076042626568E+24
Space diagonal 210989938.86498

Equilateral Triangle

Length = n
Perimeter 365445294
Area 6.4254400199629E+15
Altitude 105494969.43249

Triangular Pyramid

Length = n
Surface area 6.4254400199629E+15
Volume 2.1302820530439E+23
Height 57424187.897803