2155300840 (number)

2155300840 is an even 10-digits composite number following 2155300839 and preceding 2155300841. In scientific notation, it is written as 2.155300840 × 10^9. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 663609600 positive integers (up to 2155300840) that are relatively prime to 2155300840.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million three hundred thousand eight hundred forty

Notation

Scientific notation 2.155300840 × 10^9
Engineering notation 2.155300840 × 10^9

Prime Factorization of 2155300840

Prime Factorization 2 × 2 × 2 × 385 × 83 × 8431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 538825210
Product of the distinct prime numbers

The prime factorization of 2155300840 is 2 × 2 × 2 × 385 × 83 × 8431. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2155300840)

Multiplication

n×y
n×2 4310601680
n×3 6465902520
n×4 8621203360
n×5 10776504200

Division

n÷y
n÷2 1077650420
n÷3 718433613.33333
n÷3 538825210
n÷5 431060168

Exponentiation

ny
n2 4645321710904705600
n3 1.0012065785583E+28
n4 2.1579013797803E+37
n5 4.6509266564776E+46

Nth Root

y√n
2√n 46425.217716237
3√n 1291.7227229135
4√n 215.4651194886
5√n 73.57013951778

Divisors of 2155300840

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 -2155300839
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 2155300840 can be divided by 32 positive divisors. The sum of these divisors (counting 2155300840) is 1, the average is 0.03125.

Base conversion 2155300840

Base System Value
2 Binary 10000000011101110100011111101000
3 Ternary 12120012120121221001
4 Quaternary 2000131310133220
5 Quinary 13403224111330
6 Senary 553511324344
8 Octal 20035643750
10 Decimal 2155300840
12 Duodecimal 5019806b4
16 Hexadecimal 807747e8
20 Vigesimal 1ddacc20
36 Base36 zn7krs

Cryptographic Hash Functions

md5 18b70d9ae812ffc5f177a8912998c6cc
sha1 be279cbdce3226cc30cc1f531be94f93963d9dcc
sha256 003b1115ef6a03275ec1447532f2466195e1533ab211bc606121214343e924e6
sha512 30a8ef523900e0338ac8a47f0363d5514965a095be9659d38ef21d0ff022362bca4c7644ed16f0d1c5fdaac9d680357783b9a88d30856d79865cd33d2e7963f2
ripemd-160 f6842bc5b5b6613ce6d03f325782be97538f1d6e

2155300840 as geometric shapes

Circle

Radius = n
Diameter 4310601680
Circumference 13542154570.44
Area 1.4593708560539E+19

Sphere

Radius = n
Volume 4.1938443092328E+28
Surface area 5.8374834242158E+19
Circumference 13542154570.44

Square

Length = n
Perimeter 8621203360
Area 4645321710904705600
Diagonal 3048055678.9221

Cube

Length = n
Surface area 2.7871930265428E+19
Volume 1.0012065785583E+28
Space diagonal 3733090560.4759

Equilateral Triangle

Length = n
Perimeter 6465902520
Area 2.0114833051974E+18
Altitude 1866545280.2379

Triangular Pyramid

Length = n
Surface area 2.0114833051974E+18
Volume 1.1799332684453E+27
Height 1016018559.6407