121569289 (number)

121569289 is an odd 9-digits composite number following 121569288 and preceding 121569290. In scientific notation, it is written as 1.21569289 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 119754756 positive integers (up to 121569289) that are relatively prime to 121569289.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred sixty-nine thousand two hundred eighty-nine

Notation

Scientific notation 1.21569289 × 10^8
Engineering notation 1.21569289 × 10^6

Prime Factorization of 121569289

Prime Factorization 67 × 1814467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 121569289
Product of the distinct prime numbers

The prime factorization of 121569289 is 67 × 1814467. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 20, 53, 970, 215, 8012, 5205, 29945, 22617, 588141, 794609, 6168063, 2154960, 70979089, 3145586, 924527276, 495533533, 3010650572, 115232087

Basic calculations (n = 121569289)

Multiplication

n×y
n×2 243138578
n×3 364707867
n×4 486277156
n×5 607846445

Division

n÷y
n÷2 60784644.5
n÷3 40523096.333333
n÷3 30392322.25
n÷5 24313857.8

Exponentiation

ny
n2 14779092027965521
n3 1.7966837099053E+24
n4 2.1842156117107E+32
n5 2.6553353893837E+40

Nth Root

y√n
2√n 11025.846407419
3√n 495.38322056876
4√n 105.00403043417
5√n 41.396609759316

Divisors of 121569289

1, 67, 1814467, 121569289

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121569288
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121569289 can be divided by 4 positive divisors. The sum of these divisors (counting 121569289) is 1, the average is 0.25.

Base conversion 121569289

Base System Value
2 Binary 111001111110000000000001001
3 Ternary 22110202100201021
4 Quaternary 13033300000021
5 Quinary 222110204124
6 Senary 20021352441
8 Octal 717600011
10 Decimal 121569289
12 Duodecimal 34868721
16 Hexadecimal 73f0009
20 Vigesimal 1hjg349
36 Base36 20dngp

Cryptographic Hash Functions

md5 8cbe828c5087003691f18dc707703186
sha1 8849575c7f1183084920e70d1828577b00b9579b
sha256 595516a1867ba7341a9974eb10aa1ec051ae04c73fff705f13a4056925b474ab
sha512 67154f423198ae8b4d599b6ab35633adabb5d2f8f87cc091bee4814333eb50211af6b47a485bd763e500d5f0037b0477592b68257f545a9a1fda5056d8875b53
ripemd-160 f7e21b34357d3bc42fe9c065f9256def6e8c8092

121569289 as geometric shapes

Circle

Radius = n
Diameter 243138578
Circumference 763842370.44907
Area 4.6429886941784E+16

Sphere

Radius = n
Volume 7.5259311251507E+24
Surface area 1.8571954776714E+17
Circumference 763842370.44907

Square

Length = n
Perimeter 486277156
Area 14779092027965521
Diagonal 171924937.27185

Cube

Length = n
Surface area 88674552167793126
Volume 1.7966837099053E+24
Space diagonal 210564185.18802

Equilateral Triangle

Length = n
Perimeter 364707867
Area 6.3995345705431E+15
Altitude 105282092.59401

Triangular Pyramid

Length = n
Surface area 6.3995345705431E+15
Volume 2.1174120582024E+23
Height 57308312.423951