2155804108 (number)

2155804108 is an even 10-digits composite number following 2155804107 and preceding 2155804109. In scientific notation, it is written as 2.155804108 × 10^9. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 1017686400 positive integers (up to 2155804108) that are relatively prime to 2155804108.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million eight hundred four thousand one hundred eight

Notation

Scientific notation 2.155804108 × 10^9
Engineering notation 2.155804108 × 10^9

Prime Factorization of 2155804108

Prime Factorization 2 × 2 × 1271 × 424037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1077902054
Product of the distinct prime numbers

The prime factorization of 2155804108 is 2 × 2 × 1271 × 424037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 95, 79, 712, 713, 4066, 4692, 78234, 96461, 352432, 619642, 5760633, 7950029, 23886669, 18320053, 19915090, 567552322, 1662173518, 4343459986

Basic calculations (n = 2155804108)

Multiplication

n×y
n×2 4311608216
n×3 6467412324
n×4 8623216432
n×5 10779020540

Division

n÷y
n÷2 1077902054
n÷3 718601369.33333
n÷3 538951027
n÷5 431160821.6

Exponentiation

ny
n2 4647491352069675664
n3 1.0019080948686E+28
n4 2.1599175867562E+37
n5 4.6563592064706E+46

Nth Root

y√n
2√n 46430.637600619
3√n 1291.8232552239
4√n 215.47769629504
5√n 73.573574958305

Divisors of 2155804108

1, 2, 4, 1271, 2542, 5084, 424037, 848074, 1696148, 538951027, 1077902054, 2155804108

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155804107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155804108 can be divided by 12 positive divisors. The sum of these divisors (counting 2155804108) is 1, the average is 0.083333333333333.

Base conversion 2155804108

Base System Value
2 Binary 10000000011111101111010111001100
3 Ternary 12120020112012021121
4 Quaternary 2000133233113030
5 Quinary 13403341212413
6 Senary 553530210324
8 Octal 20037572714
10 Decimal 2155804108
12 Duodecimal 501b839a4
16 Hexadecimal 807ef5cc
20 Vigesimal 1dddfa58
36 Base36 znid3g

Cryptographic Hash Functions

md5 7861209e9c2cb8f0402f31694d4dde63
sha1 2d38b8bfc17f784af932dded0a2b94fceed124e9
sha256 560ed800dd58057fd63efe56ec4892da9401b94ef487e2aedb5a3bd9100c6152
sha512 8309e6ebce1d886b704eec27e0908c01f38cd84a60e14bcb207415f254f5e9f8880a5819ec0fa9cc168422b8d486ce13713399b6a56d39dc0809694a48be1d03
ripemd-160 dd667aede96f3dc53228d16c8989e05022f99821

2155804108 as geometric shapes

Circle

Radius = n
Diameter 4311608216
Circumference 13545316696.543
Area 1.4600524689284E+19

Sphere

Radius = n
Volume 4.1967828138819E+28
Surface area 5.8402098757137E+19
Circumference 13545316696.543

Square

Length = n
Perimeter 8623216432
Area 4647491352069675664
Diagonal 3048767407.3532

Cube

Length = n
Surface area 2.7884948112418E+19
Volume 1.0019080948686E+28
Space diagonal 3733962246.2217

Equilateral Triangle

Length = n
Perimeter 6467412324
Area 2.0124227873804E+18
Altitude 1866981123.1109

Triangular Pyramid

Length = n
Surface area 2.0124227873804E+18
Volume 1.1807600133455E+27
Height 1016255802.4511