121567790 (number)

121567790 is an even 9-digits composite number following 121567789 and preceding 121567791. In scientific notation, it is written as 1.21567790 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 48571680 positive integers (up to 121567790) that are relatively prime to 121567790.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred sixty-seven thousand seven hundred ninety

Notation

Scientific notation 1.21567790 × 10^8
Engineering notation 1.21567790 × 10^6

Prime Factorization of 121567790

Prime Factorization 2 × 5 × 941 × 12919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121567790
Product of the distinct prime numbers

The prime factorization of 121567790 is 2 × 5 × 941 × 12919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 74, 19, 76, 416, 9940, 5635, 88596, 57979, 287184, 316155, 4122421, 765694, 69554816, 74951610, 214130932, 413860141, 7852598093, 3271781664

Basic calculations (n = 121567790)

Multiplication

n×y
n×2 243135580
n×3 364703370
n×4 486271160
n×5 607838950

Division

n÷y
n÷2 60783895
n÷3 40522596.666667
n÷3 30391947.5
n÷5 24313558

Exponentiation

ny
n2 14778727565484100
n3 1.796617249148E+24
n4 2.184107884548E+32
n5 2.6551716864608E+40

Nth Root

y√n
2√n 11025.778430569
3√n 495.38118446654
4√n 105.0037067468
5√n 41.396507671322

Divisors of 121567790

1, 2, 5, 10, 941, 1882, 4705, 9410, 12919, 25838, 64595, 129190, 12156779, 24313558, 60783895, 121567790

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 -121567789
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 121567790 can be divided by 16 positive divisors. The sum of these divisors (counting 121567790) is 1, the average is 0.0625.

Base conversion 121567790

Base System Value
2 Binary 111001111101111101000101110
3 Ternary 22110202021122202
4 Quaternary 13033233220232
5 Quinary 222110132130
6 Senary 20021341502
8 Octal 717575056
10 Decimal 121567790
12 Duodecimal 34867892
16 Hexadecimal 73efa2e
20 Vigesimal 1hjfj9a
36 Base36 20dmb2

Cryptographic Hash Functions

md5 194cc3c947b901a5984d6e1154843e0b
sha1 d895363264aff2c5e33afa04dd4bed8e732e4cce
sha256 fd93439ad80f6b43867aa28cd478a352b68c319b4c2b442e16cf8eac063e8668
sha512 4317a6b7811698bd2aece9c69be86e2a07e53d4d9024632937b3299402f1db655038d8800c6728acc16437d4a8195b0f68f2be69c10c601cee0241e8b9502d7e
ripemd-160 688c0eb1c40b9c13e110b177839561d66d5e949f

121567790 as geometric shapes

Circle

Radius = n
Diameter 243135580
Circumference 763832951.95429
Area 4.642874194913E+16

Sphere

Radius = n
Volume 7.5256527349813E+24
Surface area 1.8571496779652E+17
Circumference 763832951.95429

Square

Length = n
Perimeter 486271160
Area 14778727565484100
Diagonal 171922817.36572

Cube

Length = n
Surface area 88672365392904600
Volume 1.796617249148E+24
Space diagonal 210561588.84386

Equilateral Triangle

Length = n
Perimeter 364703370
Area 6.3993767536593E+15
Altitude 105280794.42193

Triangular Pyramid

Length = n
Surface area 6.3993767536593E+15
Volume 2.1173337334488E+23
Height 57307605.788575