2100454921 (number)

2100454921 is an odd 10-digits composite number following 2100454920 and preceding 2100454922. In scientific notation, it is written as 2.100454921 × 10^9. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 1900039680 positive integers (up to 2100454921) that are relatively prime to 2100454921.

Interesting facts

Basic properties

Name

Name two billion one hundred million four hundred fifty-four thousand nine hundred twenty-one

Notation

Scientific notation 2.100454921 × 10^9
Engineering notation 2.100454921 × 10^9

Prime Factorization of 2100454921

Prime Factorization 437 × 613 × 7841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2100454921
Product of the distinct prime numbers

The prime factorization of 2100454921 is 437 × 613 × 7841. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 81, 70, 452, 711, 6351, 7900, 61843, 64285, 341375, 644784, 7859760, 8411431, 52657483, 16278449, 587123083, 660599292, 9100320376, 4526038243

Basic calculations (n = 2100454921)

Multiplication

n×y
n×2 4200909842
n×3 6301364763
n×4 8401819684
n×5 10502274605

Division

n÷y
n÷2 1050227460.5
n÷3 700151640.33333
n÷3 525113730.25
n÷5 420090984.2

Exponentiation

ny
n2 4411910875153116241
n3 9.2670199087288E+27
n4 1.9464957570294E+37
n5 4.0885265915581E+46

Nth Root

y√n
2√n 45830.720275815
3√n 1280.671628526
4√n 214.08110676988
5√n 73.191841325428

Divisors of 2100454921

1, 437, 613, 7841, 267881, 3426517, 4806533, 2100454921

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 -2100454920
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 2100454921 can be divided by 8 positive divisors. The sum of these divisors (counting 2100454921) is 1, the average is 0.125.

Base conversion 2100454921

Base System Value
2 Binary 1111101001100100110011000001001
3 Ternary 12102101101011110201
4 Quaternary 1331030212120021
5 Quinary 13300204024141
6 Senary 544232012201
8 Octal 17514463011
10 Decimal 2100454921
12 Duodecimal 4a7531061
16 Hexadecimal 7d326609
20 Vigesimal 1cg7gh61
36 Base36 yqk1e1

Cryptographic Hash Functions

md5 64bc93dd074473054e632a37f0fd33d5
sha1 354b628985b4a4772cb4089419d6d061afd924ab
sha256 b39aeb2b6135a39ce6acfc779ed5fa021d6f95cc07ee1cca9cc1cf2fd08c378f
sha512 c3a6c2ce68ffdcabbb90ea434d54fd0aa7a3f00f28a38183b369dbc12586dfd3cd1ae6998c74b9eb008ac03f159af326f47093d1ead630b1c2ebf13f7d04a680
ripemd-160 4cdde4e5d02bc7e425e641cd5ddae687f50b6496

2100454921 as geometric shapes

Circle

Radius = n
Diameter 4200909842
Circumference 13197547498.02
Area 1.3860426793674E+19

Sphere

Radius = n
Volume 3.8817602221244E+28
Surface area 5.5441707174696E+19
Circumference 13197547498.02

Square

Length = n
Perimeter 8401819684
Area 4411910875153116241
Diagonal 2970491836.4315

Cube

Length = n
Surface area 2.6471465250919E+19
Volume 9.2670199087288E+27
Space diagonal 3638094642.1801

Equilateral Triangle

Length = n
Perimeter 6301364763
Area 1.9104134485577E+18
Altitude 1819047321.09

Triangular Pyramid

Length = n
Surface area 1.9104134485577E+18
Volume 1.0921287698088E+27
Height 990163945.47717