121445636 (number)

121445636 is an even 9-digits composite number following 121445635 and preceding 121445637. In scientific notation, it is written as 1.21445636 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 55756800 positive integers (up to 121445636) that are relatively prime to 121445636.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred forty-five thousand six hundred thirty-six

Notation

Scientific notation 1.21445636 × 10^8
Engineering notation 1.21445636 × 10^6

Prime Factorization of 121445636

Prime Factorization 2 × 2 × 13 × 193 × 12101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 60722818
Product of the distinct prime numbers

The prime factorization of 121445636 is 2 × 2 × 13 × 193 × 12101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 43, 99, 734, 50, 2757, 3468, 22131, 41350, 132992, 175215, 1419246, 8388258, 86869745, 39685434, 603336867, 644386541, 8336173218, 3288412227

Basic calculations (n = 121445636)

Multiplication

n×y
n×2 242891272
n×3 364336908
n×4 485782544
n×5 607228180

Division

n÷y
n÷2 60722818
n÷3 40481878.666667
n÷3 30361409
n÷5 24289127.2

Exponentiation

ny
n2 14749042503444496
n3 1.7912068472218E+24
n4 2.1753425476841E+32
n5 2.6418585922136E+40

Nth Root

y√n
2√n 11020.237565497
3√n 495.2152055431
4√n 104.97731929087
5√n 41.388185100553

Divisors of 121445636

1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 12101, 24202, 48404, 157313, 314626, 629252, 2335493, 4670986, 9341972, 30361409, 60722818, 121445636

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 -121445635
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 121445636 can be divided by 24 positive divisors. The sum of these divisors (counting 121445636) is 1, the average is 0.041666666666667.

Base conversion 121445636

Base System Value
2 Binary 111001111010001110100000100
3 Ternary 22110112002002112
4 Quaternary 13033101310010
5 Quinary 222042230021
6 Senary 20015000152
8 Octal 717216404
10 Decimal 121445636
12 Duodecimal 34809058
16 Hexadecimal 73d1d04
20 Vigesimal 1hj0e1g
36 Base36 20b01w

Cryptographic Hash Functions

md5 099c547ec62edd97148ffb5e872759c2
sha1 1ff34b4c1a0c26937fa7f803f25bfc0cf02d9980
sha256 f80b3925a9545a0c3b2093c15186875d89b00f3500568a2522e3680fbcc4d606
sha512 cbf88f90e29ecd5c0db5bbcbae098d400755f552db9833e4b15123bc266bc3d07a6aded859b86ecad5ec8eca00197fd6f45a9a68d0db3ed97f0079772cf3a2ec
ripemd-160 a7b7eed19cb88f4aa7c3148ee49dcea476fd0343

121445636 as geometric shapes

Circle

Radius = n
Diameter 242891272
Circumference 763065435.73628
Area 4.6335483576305E+16

Sphere

Radius = n
Volume 7.5029896963892E+24
Surface area 1.8534193430522E+17
Circumference 763065435.73628

Square

Length = n
Perimeter 485782544
Area 14749042503444496
Diagonal 171750065.52223

Cube

Length = n
Surface area 88494255020666976
Volume 1.7912068472218E+24
Space diagonal 210350011.90952

Equilateral Triangle

Length = n
Perimeter 364336908
Area 6.3865227447397E+15
Altitude 105175005.95476

Triangular Pyramid

Length = n
Surface area 6.3865227447397E+15
Volume 2.1109575136306E+23
Height 57250021.840742