121489717 (number)

121489717 is an odd 9-digits composite number following 121489716 and preceding 121489718. In scientific notation, it is written as 1.21489717 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 119907744 positive integers (up to 121489717) that are relatively prime to 121489717.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21489717 × 10^8
Engineering notation 1.21489717 × 10^6

Prime Factorization of 121489717

Prime Factorization 89 × 839 × 1627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121489717
Product of the distinct prime numbers

The prime factorization of 121489717 is 89 × 839 × 1627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121489717)

Multiplication

n×y
n×2 242979434
n×3 364469151
n×4 485958868
n×5 607448585

Division

n÷y
n÷2 60744858.5
n÷3 40496572.333333
n÷3 30372429.25
n÷5 24297943.4

Exponentiation

ny
n2 14759751336740089
n3 1.7931580128909E+24
n4 2.178502595224E+32
n5 2.6466566377753E+40

Nth Root

y√n
2√n 11022.237386302
3√n 495.27511421657
4√n 104.98684387247
5√n 41.391189189988

Divisors of 121489717

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 -121489716
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 121489717 can be divided by 8 positive divisors. The sum of these divisors (counting 121489717) is 1, the average is 0.125.

Base conversion 121489717

Base System Value
2 Binary 111001111011100100100110101
3 Ternary 22110121022120011
4 Quaternary 13033130210311
5 Quinary 222100132332
6 Senary 20015540221
8 Octal 717344465
10 Decimal 121489717
12 Duodecimal 3482a671
16 Hexadecimal 73dc935
20 Vigesimal 1hj645h
36 Base36 20by2d

Cryptographic Hash Functions

md5 f2a6be414362b617e99c8a82e0a6dda4
sha1 fcfb6fdfb4b769f6e36a16bf6119f510fb4fd50f
sha256 bc606f89ff88fb392b758da7e3958b6fe2b95e2eb96c802a50f84ef71b53a2e8
sha512 bad0ac5acf2e46ccda65e26fbde8b60fa648aeb8c6c1ab9018a6b06b68c9fadc4cdc4f5a8d0356f92b15b16f53d0d9c8054bf4da2416006a436ff0d6eb1dd41b
ripemd-160 1bb8562f4196f9112f405f0ac60bc2fb1d1c56da

121489717 as geometric shapes

Circle

Radius = n
Diameter 242979434
Circumference 763342404.82781
Area 4.6369126368315E+16

Sphere

Radius = n
Volume 7.5111627200317E+24
Surface area 1.8547650547326E+17
Circumference 763342404.82781

Square

Length = n
Perimeter 485958868
Area 14759751336740089
Diagonal 171812405.47027

Cube

Length = n
Surface area 88558508020440534
Volume 1.7931580128909E+24
Space diagonal 210426362.44116

Equilateral Triangle

Length = n
Perimeter 364469151
Area 6.3911598055791E+15
Altitude 105213181.22058

Triangular Pyramid

Length = n
Surface area 6.3911598055791E+15
Volume 2.1132569844236E+23
Height 57270801.823423