121574388 (number)

121574388 is an even 9-digits composite number following 121574387 and preceding 121574389. In scientific notation, it is written as 1.21574388 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 35437824 positive integers (up to 121574388) that are relatively prime to 121574388.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred seventy-four thousand three hundred eighty-eight

Notation

Scientific notation 1.21574388 × 10^8
Engineering notation 1.21574388 × 10^6

Prime Factorization of 121574388

Prime Factorization 2 × 2 × 19 × 3 × 13 × 41017

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 60787194
Product of the distinct prime numbers

The prime factorization of 121574388 is 2 × 2 × 19 × 3 × 13 × 41017. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121574388)

Multiplication

n×y
n×2 243148776
n×3 364723164
n×4 486297552
n×5 607871940

Division

n÷y
n÷2 60787194
n÷3 40524796
n÷3 30393597
n÷5 24314877.6

Exponentiation

ny
n2 14780331817574544
n3 1.7969097951586E+24
n4 2.1845820863761E+32
n5 2.6558923018693E+40

Nth Root

y√n
2√n 11026.077634408
3√n 495.39014645097
4√n 105.00513146703
5√n 41.396957014405

Divisors of 121574388

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121574387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121574388 can be divided by 48 positive divisors. The sum of these divisors (counting 121574388) is 1, the average is 0.020833333333333.

Base conversion 121574388

Base System Value
2 Binary 111001111110001001111110100
3 Ternary 22110202121201010
4 Quaternary 13033301033310
5 Quinary 222110340023
6 Senary 20021432220
8 Octal 717611764
10 Decimal 121574388
12 Duodecimal 3486b670
16 Hexadecimal 73f13f4
20 Vigesimal 1hjgfj8
36 Base36 20drec

Cryptographic Hash Functions

md5 0c61fbfe8b5c91ea7693a7d58d636b6c
sha1 67c33a710fc27c9a186bbe9670d5154278cc0a6d
sha256 dd9f6a2d269168bcb0bb0a5dfb70592a2acacd3cb598188fa0a847f070e4feee
sha512 b817d52afeb4e740f1f099eb266043e38ce128de27c7ba26cd12918f3dbeade7b166832d02f48d8100355ad006d7a48bb7375458f699a8d9c79cb05f8bd41cf4
ripemd-160 b55909be80eefb85a32866155de1935616c00537

121574388 as geometric shapes

Circle

Radius = n
Diameter 243148776
Circumference 763874408.41095
Area 4.6433781855712E+16

Sphere

Radius = n
Volume 7.5268781488449E+24
Surface area 1.8573512742285E+17
Circumference 763874408.41095

Square

Length = n
Perimeter 486297552
Area 14780331817574544
Diagonal 171932148.34681

Cube

Length = n
Surface area 88681990905447264
Volume 1.7969097951586E+24
Space diagonal 210573016.91509

Equilateral Triangle

Length = n
Perimeter 364723164
Area 6.4000714151915E+15
Altitude 105286508.45755

Triangular Pyramid

Length = n
Surface area 6.4000714151915E+15
Volume 2.1176785022286E+23
Height 57310716.115603