121640216 (number)

121640216 is an even 9-digits composite number following 121640215 and preceding 121640217. In scientific notation, it is written as 1.21640216 × 10^8. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 60136384 positive integers (up to 121640216) that are relatively prime to 121640216.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million six hundred forty thousand two hundred sixteen

Notation

Scientific notation 1.21640216 × 10^8
Engineering notation 1.21640216 × 10^6

Prime Factorization of 121640216

Prime Factorization 2 × 2 × 2 × 89 × 170843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30410054
Product of the distinct prime numbers

The prime factorization of 121640216 is 2 × 2 × 2 × 89 × 170843. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 69, 35, 894, 411, 4647, 204, 77720, 57081, 840856, 866897, 625144, 799156, 98545940, 12824258, 812463560, 493755626, 2006999006, 5657782928

Basic calculations (n = 121640216)

Multiplication

n×y
n×2 243280432
n×3 364920648
n×4 486560864
n×5 608201080

Division

n÷y
n÷2 60820108
n÷3 40546738.666667
n÷3 30410054
n÷5 24328043.2

Exponentiation

ny
n2 14796342148526656
n3 1.7998302549567E+24
n4 2.1893174097627E+32
n5 2.6630904261609E+40

Nth Root

y√n
2√n 11029.062335484
3√n 495.47954208512
4√n 105.01934267307
5√n 41.401439025644

Divisors of 121640216

1, 2, 4, 8, 89, 178, 356, 712, 170843, 341686, 683372, 1366744, 15205027, 30410054, 60820108, 121640216

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 -121640215
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 121640216 can be divided by 16 positive divisors. The sum of these divisors (counting 121640216) is 1, the average is 0.0625.

Base conversion 121640216

Base System Value
2 Binary 111010000000001010100011000
3 Ternary 22110212222000012
4 Quaternary 13100001110120
5 Quinary 222114441331
6 Senary 20023101052
8 Octal 720012430
10 Decimal 121640216
12 Duodecimal 348a1788
16 Hexadecimal 7401518
20 Vigesimal 1i050ag
36 Base36 20f66w

Cryptographic Hash Functions

md5 752c37ec556269f534ff406f84dc8860
sha1 5f0ed43d4cfc56791d0b9a514537bb4f6bc65d20
sha256 635e5f70fa18fa3257498a729610aed218400f69f94529e69fac345071bdc3e1
sha512 abd46aeb323527ad4fe7d2ae4d679b4ae797c86c8587d4091de12c4fba87602c2d7b42f22e381762291d35de160e337639ed53b2fec2d46aec75ca1b8e9969a2
ripemd-160 c9dd8378fc65a010f8b8942fea3ee6a1b1d8a632

121640216 as geometric shapes

Circle

Radius = n
Diameter 243280432
Circumference 764288017.93335
Area 4.6484079793812E+16

Sphere

Radius = n
Volume 7.5391113422408E+24
Surface area 1.8593631917525E+17
Circumference 764288017.93335

Square

Length = n
Perimeter 486560864
Area 14796342148526656
Diagonal 172025243.19719

Cube

Length = n
Surface area 88778052891159936
Volume 1.7998302549567E+24
Space diagonal 210687034.35565

Equilateral Triangle

Length = n
Perimeter 364920648
Area 6.4070040918553E+15
Altitude 105343517.17783

Triangular Pyramid

Length = n
Surface area 6.4070040918553E+15
Volume 2.1211202971076E+23
Height 57341747.732398