121489719 (number)

121489719 is an odd 9-digits composite number following 121489718 and preceding 121489720. In scientific notation, it is written as 1.21489719 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 74428128 positive integers (up to 121489719) that are relatively prime to 121489719.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred eighty-nine thousand seven hundred nineteen

Notation

Scientific notation 1.21489719 × 10^8
Engineering notation 1.21489719 × 10^6

Prime Factorization of 121489719

Prime Factorization 3 × 13 × 227 × 13723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121489719
Product of the distinct prime numbers

The prime factorization of 121489719 is 3 × 13 × 227 × 13723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 99, 62, 985, 457, 2385, 7384, 8774, 57241, 859840, 196874, 7091636, 4030704, 7524919, 36764929, 852209295, 88841935, 6167853509, 3587996516

Basic calculations (n = 121489719)

Multiplication

n×y
n×2 242979438
n×3 364469157
n×4 485958876
n×5 607448595

Division

n÷y
n÷2 60744859.5
n÷3 40496573
n÷3 30372429.75
n÷5 24297943.8

Exponentiation

ny
n2 14759751822698961
n3 1.7931581014494E+24
n4 2.1785027386767E+32
n5 2.6466568556256E+40

Nth Root

y√n
2√n 11022.237477028
3√n 495.27511693436
4√n 104.98684430455
5√n 41.391189326266

Divisors of 121489719

1, 3, 13, 39, 227, 681, 2951, 8853, 13723, 41169, 178399, 535197, 3115121, 9345363, 40496573, 121489719

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 -121489718
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 121489719 can be divided by 16 positive divisors. The sum of these divisors (counting 121489719) is 1, the average is 0.0625.

Base conversion 121489719

Base System Value
2 Binary 111001111011100100100110111
3 Ternary 22110121022120020
4 Quaternary 13033130210313
5 Quinary 222100132334
6 Senary 20015540223
8 Octal 717344467
10 Decimal 121489719
12 Duodecimal 3482a673
16 Hexadecimal 73dc937
20 Vigesimal 1hj645j
36 Base36 20by2f

Cryptographic Hash Functions

md5 3e7da4179d51e146cfb704be23db7779
sha1 2baa0704b767e4df21cdde2ecc5199a6400ac387
sha256 93400170032e1d672a823b5fe7fda89d2897dd5669f660c3f08f83f5aebc23a4
sha512 cf985afe99342bc1d1705ac8f1dbcd1a00c4523e3ebc1934b57388617b67e1960ab649eb37d6b6f57254731d21a5209fbe988c796c8260a0f61c476f7b76e865
ripemd-160 26b4b1a847f04c094e18ea1c85b7831d04f3ab16

121489719 as geometric shapes

Circle

Radius = n
Diameter 242979438
Circumference 763342417.39418
Area 4.6369127895E+16

Sphere

Radius = n
Volume 7.5111630909848E+24
Surface area 1.8547651158E+17
Circumference 763342417.39418

Square

Length = n
Perimeter 485958876
Area 14759751822698961
Diagonal 171812408.2987

Cube

Length = n
Surface area 88558510936193766
Volume 1.7931581014494E+24
Space diagonal 210426365.90527

Equilateral Triangle

Length = n
Perimeter 364469157
Area 6.3911600160055E+15
Altitude 105213182.95263

Triangular Pyramid

Length = n
Surface area 6.3911600160055E+15
Volume 2.1132570887908E+23
Height 57270802.766232