121569129 (number)

121569129 is an odd 9-digits composite number following 121569128 and preceding 121569130. In scientific notation, it is written as 1.21569129 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 73019520 positive integers (up to 121569129) that are relatively prime to 121569129.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21569129 × 10^8
Engineering notation 1.21569129 × 10^6

Prime Factorization of 121569129

Prime Factorization 33 × 3 × 113 × 10867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121569129
Product of the distinct prime numbers

The prime factorization of 121569129 is 33 × 3 × 113 × 10867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121569129)

Multiplication

n×y
n×2 243138258
n×3 364707387
n×4 486276516
n×5 607845645

Division

n÷y
n÷2 60784564.5
n÷3 40523043
n÷3 30392282.25
n÷5 24313825.8

Exponentiation

ny
n2 14779053125818641
n3 1.7966766159505E+24
n4 2.1842041129577E+32
n5 2.6553179157048E+40

Nth Root

y√n
2√n 11025.839151738
3√n 495.38300324044
4√n 105.00399588462
5√n 41.396598862713

Divisors of 121569129

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 -121569128
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 121569129 can be divided by 16 positive divisors. The sum of these divisors (counting 121569129) is 1, the average is 0.0625.

Base conversion 121569129

Base System Value
2 Binary 111001111101111111101101001
3 Ternary 22110202100111100
4 Quaternary 13033233331221
5 Quinary 222110203004
6 Senary 20021352013
8 Octal 717577551
10 Decimal 121569129
12 Duodecimal 34868609
16 Hexadecimal 73eff69
20 Vigesimal 1hjg2g9
36 Base36 20dnc9

Cryptographic Hash Functions

md5 9f91672c1c6cbf27aa5a1b30e26b52af
sha1 73f115b2933024246930bb5f9d1c573f1c36d770
sha256 8d97b95b285e0bdff72ca743eacfc3bb2996a05af2431d134696eb4eadf8a912
sha512 eb2f6134f3cd2ac52f05bcec8de8896f871dc9f7fbd5d7d8cf941da0bfd83486740297e30bc9e8d21b50d7509bb0dc02bc9d1f544aa38571b23b0fc0db111777
ripemd-160 85c5bba2327fbda89d09dd24a5ec29b1e6477ed8

121569129 as geometric shapes

Circle

Radius = n
Diameter 243138258
Circumference 763841365.13942
Area 4.6429764727085E+16

Sphere

Radius = n
Volume 7.5259014100622E+24
Surface area 1.8571905890834E+17
Circumference 763841365.13942

Square

Length = n
Perimeter 486276516
Area 14779053125818641
Diagonal 171924710.99768

Cube

Length = n
Surface area 88674318754911846
Volume 1.7966766159505E+24
Space diagonal 210563908.0599

Equilateral Triangle

Length = n
Perimeter 364707387
Area 6.3995177254194E+15
Altitude 105281954.02995

Triangular Pyramid

Length = n
Surface area 6.3995177254194E+15
Volume 2.1174036978965E+23
Height 57308236.999228