121569456 (number)

121569456 is an even 9-digits composite number following 121569455 and preceding 121569457. In scientific notation, it is written as 1.21569456 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 40523136 positive integers (up to 121569456) that are relatively prime to 121569456.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred sixty-nine thousand four hundred fifty-six

Notation

Scientific notation 1.21569456 × 10^8
Engineering notation 1.21569456 × 10^6

Prime Factorization of 121569456

Prime Factorization 2 × 2 × 2 × 2 × 3 × 2532697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15196182
Product of the distinct prime numbers

The prime factorization of 121569456 is 2 × 2 × 2 × 2 × 3 × 2532697. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 42, 99, 94, 206, 6951, 6346, 3307, 50374, 432768, 436777, 694084, 2972040, 99042415, 32528458, 359665228, 904247446, 310399813, 5088089068

Basic calculations (n = 121569456)

Multiplication

n×y
n×2 243138912
n×3 364708368
n×4 486277824
n×5 607847280

Division

n÷y
n÷2 60784728
n÷3 40523152
n÷3 30392364
n÷5 24313891.2

Exponentiation

ny
n2 14779132632135936
n3 1.7966911142406E+24
n4 2.1842276135827E+32
n5 2.6553536276342E+40

Nth Root

y√n
2√n 11025.853980531
3√n 495.383447405
4√n 105.00406649521
5√n 41.396621132632

Divisors of 121569456

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2532697, 5065394, 7598091, 10130788, 15196182, 20261576, 30392364, 40523152, 60784728, 121569456

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121569455
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121569456 can be divided by 20 positive divisors. The sum of these divisors (counting 121569456) is 1, the average is 0.05.

Base conversion 121569456

Base System Value
2 Binary 111001111110000000010110000
3 Ternary 22110202100221110
4 Quaternary 13033300002300
5 Quinary 222110210311
6 Senary 20021353320
8 Octal 717600260
10 Decimal 121569456
12 Duodecimal 34868840
16 Hexadecimal 73f00b0
20 Vigesimal 1hjg3cg
36 Base36 20dnlc

Cryptographic Hash Functions

md5 06484ce8ff4b2e348dbc3a601172f4ce
sha1 9549b4bbfd945c3da2925bb23239f99100c28fc2
sha256 4172a3df4c8f988969e16a339a7217668113acfd45a4c7c233fa1e4b26272368
sha512 512e4861dc2eccf90895803b1881c207ce12825c8ae084cd239969fd42442c74cb4fcaa8e2498f9b4565fbed0495719d1a67bf9afd161806fd4fac5316e7892b
ripemd-160 9248382ec31770761706d8eabfcca4c80fffbcf8

121569456 as geometric shapes

Circle

Radius = n
Diameter 243138912
Circumference 763843419.74102
Area 4.6430014503547E+16

Sphere

Radius = n
Volume 7.5259621403578E+24
Surface area 1.8572005801419E+17
Circumference 763843419.74102

Square

Length = n
Perimeter 486277824
Area 14779132632135936
Diagonal 171925173.44552

Cube

Length = n
Surface area 88674795792815616
Volume 1.7966911142406E+24
Space diagonal 210564474.44051

Equilateral Triangle

Length = n
Perimeter 364708368
Area 6.3995521526646E+15
Altitude 105282237.22025

Triangular Pyramid

Length = n
Surface area 6.3995521526646E+15
Volume 2.1174207842953E+23
Height 57308391.148506