121489718 (number)

121489718 is an even 9-digits composite number following 121489717 and preceding 121489719. In scientific notation, it is written as 1.21489718 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 49003584 positive integers (up to 121489718) that are relatively prime to 121489718.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21489718 × 10^8
Engineering notation 1.21489718 × 10^6

Prime Factorization of 121489718

Prime Factorization 2 × 833 × 72923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121489718
Product of the distinct prime numbers

The prime factorization of 121489718 is 2 × 833 × 72923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 79, 91, 674, 684, 1286, 3020, 43043, 18377, 379622, 804965, 8739052, 169134, 61622802, 48937932, 981605895, 788645202, 8357747008, 8526378521

Basic calculations (n = 121489718)

Multiplication

n×y
n×2 242979436
n×3 364469154
n×4 485958872
n×5 607448590

Division

n÷y
n÷2 60744859
n÷3 40496572.666667
n÷3 30372429.5
n÷5 24297943.6

Exponentiation

ny
n2 14759751579719524
n3 1.7931580571702E+24
n4 2.1785026669503E+32
n5 2.6466567467004E+40

Nth Root

y√n
2√n 11022.237431665
3√n 495.27511557547
4√n 104.98684408851
5√n 41.391189258127

Divisors of 121489718

1, 2, 833, 1666, 72923, 145846, 60744859, 121489718

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121489717
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121489718 can be divided by 8 positive divisors. The sum of these divisors (counting 121489718) is 1, the average is 0.125.

Base conversion 121489718

Base System Value
2 Binary 111001111011100100100110110
3 Ternary 22110121022120012
4 Quaternary 13033130210312
5 Quinary 222100132333
6 Senary 20015540222
8 Octal 717344466
10 Decimal 121489718
12 Duodecimal 3482a672
16 Hexadecimal 73dc936
20 Vigesimal 1hj645i
36 Base36 20by2e

Cryptographic Hash Functions

md5 9ded5a6049d729768b10e7be20d008be
sha1 5ca8d67d2a88a2ee86228015a7ac2783294e6723
sha256 23f9202897b6f367802703f5a68c6539a4ce561b3ce0454299df5364ac9c3ed6
sha512 7c2c154ae5d8b8c28e04e57fa3d711809ae497f0f4874830d7a8a6d9d00736ff0a84f5e70fd0fce8d8b7cb42173ad9c9fca75caab0dfb99d431c09d9832fbbf5
ripemd-160 991325e28e19d62bfec3ff06af33a4aab5d2565a

121489718 as geometric shapes

Circle

Radius = n
Diameter 242979436
Circumference 763342411.11099
Area 4.6369127131657E+16

Sphere

Radius = n
Volume 7.5111629055082E+24
Surface area 1.8547650852663E+17
Circumference 763342411.11099

Square

Length = n
Perimeter 485958872
Area 14759751579719524
Diagonal 171812406.88448

Cube

Length = n
Surface area 88558509478317144
Volume 1.7931580571702E+24
Space diagonal 210426364.17322

Equilateral Triangle

Length = n
Perimeter 364469154
Area 6.3911599107923E+15
Altitude 105213182.08661

Triangular Pyramid

Length = n
Surface area 6.3911599107923E+15
Volume 2.1132570366072E+23
Height 57270802.294828