121010985 (number)

121010985 is an odd 9-digits composite number following 121010984 and preceding 121010986. In scientific notation, it is written as 1.21010985 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 64294560 positive integers (up to 121010985) that are relatively prime to 121010985.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million ten thousand nine hundred eighty-five

Notation

Scientific notation 1.21010985 × 10^8
Engineering notation 1.21010985 × 10^6

Prime Factorization of 121010985

Prime Factorization 9 × 5 × 271 × 9923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121010985
Product of the distinct prime numbers

The prime factorization of 121010985 is 9 × 5 × 271 × 9923. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 81, 81, 138, 34, 4136, 9347, 69015, 75659, 144531, 602220, 3576811, 4206022, 62751307, 58565393, 90979033, 979176355, 4892781490, 2699078018

Basic calculations (n = 121010985)

Multiplication

n×y
n×2 242021970
n×3 363032955
n×4 484043940
n×5 605054925

Division

n÷y
n÷2 60505492.5
n÷3 40336995
n÷3 30252746.25
n÷5 24202197

Exponentiation

ny
n2 14643658490670225
n3 1.7720435379596E+24
n4 2.1443673399138E+32
n5 2.594920040048E+40

Nth Root

y√n
2√n 11000.49930685
3√n 494.62371157733
4√n 104.88326514201
5√n 41.358517134619

Divisors of 121010985

1, 5, 9, 45, 271, 1355, 2439, 9923, 12195, 49615, 89307, 446535, 2689133, 13445665, 24202197, 121010985

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 -121010984
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 121010985 can be divided by 16 positive divisors. The sum of these divisors (counting 121010985) is 1, the average is 0.0625.

Base conversion 121010985

Base System Value
2 Binary 111001101100111101100101001
3 Ternary 22102200222212100
4 Quaternary 13031213230221
5 Quinary 221434322420
6 Senary 20001404013
8 Octal 715475451
10 Decimal 121010985
12 Duodecimal 34639609
16 Hexadecimal 7367b29
20 Vigesimal 1hg6795
36 Base36 201oo9

Cryptographic Hash Functions

md5 74769cca93f21ff1990b249d87219cb4
sha1 98e4881d4a83aaa2c0f850bd418023466a81888c
sha256 1787b1a065f0d5e2104917c0165714d9c69bf39a1491842856f3c9f464d2f086
sha512 97525d44d60ee67cdfb4ebf4441b86201e1da8ec41d18f83a08d2201c4e074f23946903f3e96c938d6b11e98b9a1aa36d85098a2254cfc9e70c37cf4c509b627
ripemd-160 e8c713cec97bba70a0365da0fb120c839ab32b54

121010985 as geometric shapes

Circle

Radius = n
Diameter 242021970
Circumference 760334442.95933
Area 4.6004409935967E+16

Sphere

Radius = n
Volume 7.4227186142603E+24
Surface area 1.8401763974387E+17
Circumference 760334442.95933

Square

Length = n
Perimeter 484043940
Area 14643658490670225
Diagonal 171135376.18313

Cube

Length = n
Surface area 87861950944021350
Volume 1.7720435379596E+24
Space diagonal 209597174.29396

Equilateral Triangle

Length = n
Perimeter 363032955
Area 6.3408901286321E+15
Altitude 104798587.14698

Triangular Pyramid

Length = n
Surface area 6.3408901286321E+15
Volume 2.0883733370817E+23
Height 57045125.394376