2169421949 (number)

2169421949 is an odd 10-digits prime number following 2169421948 and preceding 2169421950. In scientific notation, it is written as 2.169421949 × 10^9. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 2169421948 positive integers (up to 2169421949) that are relatively prime to 2169421949.

Interesting facts

Basic properties

Name

Name two billion one hundred sixty-nine million four hundred twenty-one thousand nine hundred forty-nine

Notation

Scientific notation 2.169421949 × 10^9
Engineering notation 2.169421949 × 10^9

Prime Factorization of 2169421949

Prime Factorization 2169421949

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 2169421949
Product of the distinct prime numbers

The prime factorization of 2169421949 is 2169421949. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 7, 90, 50, 33, 998, 8146, 8398, 80890, 47188, 387009, 543954, 854137, 471839, 64406841, 6339469, 999329370, 530021908, 5802078567, 5043376392

Basic calculations (n = 2169421949)

Multiplication

n×y
n×2 4338843898
n×3 6508265847
n×4 8677687796
n×5 10847109745

Division

n÷y
n÷2 1084710974.5
n÷3 723140649.66667
n÷3 542355487.25
n÷5 433884389.8

Exponentiation

ny
n2 4706391592802958601
n3 1.0210149222016E+28
n4 2.2150121824806E+37
n5 4.8052960459759E+46

Nth Root

y√n
2√n 46577.053889227
3√n 1294.5376223795
4√n 215.81717700227
5√n 73.666291289031

Divisors of 2169421949

1, 2169421949

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 2169421950
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 1084710975
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 46577.053899962
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999990781
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2169421949 can be divided by 2 positive divisors. The sum of these divisors (counting 2169421949) is 2169421950, the average is 1084710975.

Base conversion 2169421949

Base System Value
2 Binary 10000001010011101100000001111101
3 Ternary 12121012011001110002
4 Quaternary 2001103230001331
5 Quinary 13420333000244
6 Senary 555134124045
8 Octal 20123540175
10 Decimal 2169421949
12 Duodecimal 506650625
16 Hexadecimal 814ec07d
20 Vigesimal 1dhiheh9
36 Base36 zvm8ot

Cryptographic Hash Functions

md5 aab9eedf0a4a3120ea684f0d69651dce
sha1 8bbe431b3a1bdbd520376a573a0b9e4ddadea76c
sha256 7c4c96e0b19975e3dfab86e3586c145aa80d6ff4019bbc8f21ee17d5a712876d
sha512 399a6327cb921cdddfc1fdbc2c5c8291ddf3ef1cb65c157fbcb153eb5afc35cfb1ae8542c4d33d6269cd66addd2de77a1b7136ea56d5426eb173c765fd026413
ripemd-160 c8b63809feadf4b3d93c27d4a0f6dc2fe6db99f3

2169421949 as geometric shapes

Circle

Radius = n
Diameter 4338843898
Circumference 13630880115.03
Area 1.4785565252867E+19

Sphere

Radius = n
Volume 4.2768173050587E+28
Surface area 5.9142261011466E+19
Circumference 13630880115.03

Square

Length = n
Perimeter 8677687796
Area 4706391592802958601
Diagonal 3068025942.7857

Cube

Length = n
Surface area 2.8238349556818E+19
Volume 1.0210149222016E+28
Space diagonal 3757549038.7231

Equilateral Triangle

Length = n
Perimeter 6508265847
Area 2.0379273397624E+18
Altitude 1878774519.3615

Triangular Pyramid

Length = n
Surface area 2.0379273397624E+18
Volume 1.2032776253023E+27
Height 1022675314.2619