2945123040 (number)

2945123040 is an even 10-digits composite number following 2945123039 and preceding 2945123041. In scientific notation, it is written as 2.945123040 × 10^9. The sum of its digits is 30. It has a total of 9 prime factors and 96 positive divisors. There are 764135424 positive integers (up to 2945123040) that are relatively prime to 2945123040.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-five million one hundred twenty-three thousand forty

Notation

Scientific notation 2.945123040 × 10^9
Engineering notation 2.945123040 × 10^9

Prime Factorization of 2945123040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 3 × 37 × 165829

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 184070190
Product of the distinct prime numbers

The prime factorization of 2945123040 is 2 × 2 × 2 × 2 × 2 × 5 × 3 × 37 × 165829. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2945123040)

Multiplication

n×y
n×2 5890246080
n×3 8835369120
n×4 11780492160
n×5 14725615200

Division

n÷y
n÷2 1472561520
n÷3 981707680
n÷3 736280760
n÷5 589024608

Exponentiation

ny
n2 8673749720738841600
n3 2.5545260145742E+28
n4 7.5233934218017E+37
n5 2.2157319305533E+47

Nth Root

y√n
2√n 54268.987829146
3√n 1433.4013673614
4√n 232.95705146903
5√n 78.310624738527

Divisors of 2945123040

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2945123039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2945123040 can be divided by 96 positive divisors. The sum of these divisors (counting 2945123040) is 1, the average is 0.010416666666667.

Base conversion 2945123040

Base System Value
2 Binary 10101111100010110000001011100000
3 Ternary 21121020202202022010
4 Quaternary 2233202300023200
5 Quinary 22012422414130
6 Senary 1204124112520
8 Octal 25742601340
10 Decimal 2945123040
12 Duodecimal 6a2395740
16 Hexadecimal af8b02e0
20 Vigesimal 260707c0
36 Base36 1cpg7hc

Cryptographic Hash Functions

md5 6728d739200cf7cc90f2a40f070650da
sha1 762c1947c571eee5cb8af4c1e57dddeddda1d450
sha256 02556066e5447617c702c3ee9bc9eb2d266a9c98e7655d03d8d96604146690f7
sha512 634d9e73dc92da9d9f1d0640b531a76f48c8c1d6171e988055071129d39627294a5996c57ac4cdece1da5454cda5b3bc97c4619077670a2e07c2bf92154e44a5
ripemd-160 4fe43f7e1533f5f97c3232bac02391e4f1bb772f

2945123040 as geometric shapes

Circle

Radius = n
Diameter 5890246080
Circumference 18504753812.764
Area 2.724938840175E+19

Sphere

Radius = n
Volume 1.070037354772E+29
Surface area 1.08997553607E+20
Circumference 18504753812.764

Square

Length = n
Perimeter 11780492160
Area 8673749720738841600
Diagonal 4165032946.0255

Cube

Length = n
Surface area 5.2042498324433E+19
Volume 2.5545260145742E+28
Space diagonal 5101102739.8217

Equilateral Triangle

Length = n
Perimeter 8835369120
Area 3.755843802114E+18
Altitude 2550551369.9109

Triangular Pyramid

Length = n
Surface area 3.755843802114E+18
Volume 3.0105377793714E+27
Height 1388344315.3418