121011645 (number)

121011645 is an odd 9-digits composite number following 121011644 and preceding 121011646. In scientific notation, it is written as 1.21011645 × 10^8. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 62512128 positive integers (up to 121011645) that are relatively prime to 121011645.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million eleven thousand six hundred forty-five

Notation

Scientific notation 1.21011645 × 10^8
Engineering notation 1.21011645 × 10^6

Prime Factorization of 121011645

Prime Factorization 5 × 3 × 37 × 337 × 647

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 121011645
Product of the distinct prime numbers

The prime factorization of 121011645 is 5 × 3 × 37 × 337 × 647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 35, 52, 38, 713, 880, 9714, 63787, 18852, 180610, 972640, 7577963, 2729038, 67072978, 63269666, 996108133, 814468349, 4682988108, 568085228

Basic calculations (n = 121011645)

Multiplication

n×y
n×2 242023290
n×3 363034935
n×4 484046580
n×5 605058225

Division

n÷y
n÷2 60505822.5
n÷3 40337215
n÷3 30252911.25
n÷5 24202329

Exponentiation

ny
n2 14643818225606025
n3 1.7720725325616E+24
n4 2.1444141222459E+32
n5 2.5949908049421E+40

Nth Root

y√n
2√n 11000.529305447
3√n 494.6246108099
4√n 104.88340815137
5√n 41.358562248808

Divisors of 121011645

1, 3, 5, 15, 37, 111, 185, 337, 555, 647, 1011, 1685, 1941, 3235, 5055, 9705, 12469, 23939, 37407, 62345, 71817, 119695, 187035, 218039, 359085, 654117, 1090195, 3270585, 8067443, 24202329, 40337215, 121011645

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 -121011644
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 121011645 can be divided by 32 positive divisors. The sum of these divisors (counting 121011645) is 1, the average is 0.03125.

Base conversion 121011645

Base System Value
2 Binary 111001101100111110110111101
3 Ternary 22102201000202210
4 Quaternary 13031213312331
5 Quinary 221434333040
6 Senary 20001411033
8 Octal 715476675
10 Decimal 121011645
12 Duodecimal 34639a79
16 Hexadecimal 7367dbd
20 Vigesimal 1hg6925
36 Base36 201p6l

Cryptographic Hash Functions

md5 c9a864370dac5b39d6d59a50b38c2a3f
sha1 f6ac1d51f06e4db588cc7700da459777bdd42b01
sha256 101165c26eacb6639585cf26638c7e386cea2d186cc49b72d7326ce7cf0e1d67
sha512 3299ff8f16dd52eaa975c6b58e542a37b5512366c3779fd23ae0877c909603c70f211538e1c88fa166b9f5d8b838ba4eaeed6735dc088a774935e003a0c6aeaf
ripemd-160 1f6969cd4fe372caeb66f147c28b9d95bc4b79c5

121011645 as geometric shapes

Circle

Radius = n
Diameter 242023290
Circumference 760338589.86163
Area 4.6004911758068E+16

Sphere

Radius = n
Volume 7.4228400665649E+24
Surface area 1.8401964703227E+17
Circumference 760338589.86163

Square

Length = n
Perimeter 484046580
Area 14643818225606025
Diagonal 171136309.56408

Cube

Length = n
Surface area 87862909353636150
Volume 1.7720725325616E+24
Space diagonal 209598317.44749

Equilateral Triangle

Length = n
Perimeter 363034935
Area 6.3409592958882E+15
Altitude 104799158.72374

Triangular Pyramid

Length = n
Surface area 6.3409592958882E+15
Volume 2.0884075075478E+23
Height 57045436.521359