121021608 (number)

121021608 is an even 9-digits composite number following 121021607 and preceding 121021609. In scientific notation, it is written as 1.21021608 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 39402048 positive integers (up to 121021608) that are relatively prime to 121021608.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million twenty-one thousand six hundred eight

Notation

Scientific notation 1.21021608 × 10^8
Engineering notation 1.21021608 × 10^6

Prime Factorization of 121021608

Prime Factorization 2 × 2 × 2 × 3 × 43 × 117269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30255402
Product of the distinct prime numbers

The prime factorization of 121021608 is 2 × 2 × 2 × 3 × 43 × 117269. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 13, 100, 920, 382, 199, 3396, 94023, 4365, 478417, 657469, 5263026, 5125484, 68659555, 44937107, 390001309, 749430859, 9184846533, 9779538086

Basic calculations (n = 121021608)

Multiplication

n×y
n×2 242043216
n×3 363064824
n×4 484086432
n×5 605108040

Division

n÷y
n÷2 60510804
n÷3 40340536
n÷3 30255402
n÷5 24204321.6

Exponentiation

ny
n2 14646229602905664
n3 1.7725102576808E+24
n4 2.1451204158103E+32
n5 2.5960592207499E+40

Nth Root

y√n
2√n 11000.982137973
3√n 494.63818473706
4√n 104.88556687158
5√n 41.359243244073

Divisors of 121021608

1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 117269, 234538, 351807, 469076, 703614, 938152, 1407228, 2814456, 5042567, 10085134, 15127701, 20170268, 30255402, 40340536, 60510804, 121021608

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121021607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121021608 can be divided by 32 positive divisors. The sum of these divisors (counting 121021608) is 1, the average is 0.03125.

Base conversion 121021608

Base System Value
2 Binary 111001101101010010010101000
3 Ternary 22102201112102210
4 Quaternary 13031222102220
5 Quinary 221440142413
6 Senary 20001525120
8 Octal 715522250
10 Decimal 121021608
12 Duodecimal 346437a0
16 Hexadecimal 736a4a8
20 Vigesimal 1hg7e08
36 Base36 201wvc

Cryptographic Hash Functions

md5 c8256ae2f5d5e546c011e4bc87d62c62
sha1 bba9d1a2681ae0e238a5443a7234bb507344ec1f
sha256 e1300541e685f94affd091a3065b9cb2185487887f8e43debccd77d2a78c7b6c
sha512 936fe72b11a793b1669d8edbcaab283b4d295ff12b95eb6380382665ca76a064e30088033799dfb20f097cffa5a4eda0e66726eb590d701a9ae23265fece11a4
ripemd-160 17e2ab2c4b4ac4bc00e711b64f4459a380b9d9f9

121021608 as geometric shapes

Circle

Radius = n
Diameter 242043216
Circumference 760401189.23685
Area 4.6012487323278E+16

Sphere

Radius = n
Volume 7.4246736052569E+24
Surface area 1.8404994929311E+17
Circumference 760401189.23685

Square

Length = n
Perimeter 484086432
Area 14646229602905664
Diagonal 171150399.3738

Cube

Length = n
Surface area 87877377617433984
Volume 1.7725102576808E+24
Space diagonal 209615573.86968

Equilateral Triangle

Length = n
Perimeter 363064824
Area 6.342003452888E+15
Altitude 104807786.93484

Triangular Pyramid

Length = n
Surface area 6.342003452888E+15
Volume 2.0889233715481E+23
Height 57050133.1246