2945490828 (number)

2945490828 is an even 10-digits composite number following 2945490827 and preceding 2945490829. In scientific notation, it is written as 2.945490828 × 10^9. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 841568784 positive integers (up to 2945490828) that are relatively prime to 2945490828.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-five million four hundred ninety thousand eight hundred twenty-eight

Notation

Scientific notation 2.945490828 × 10^9
Engineering notation 2.945490828 × 10^9

Prime Factorization of 2945490828

Prime Factorization 2 × 2 × 3 × 7 × 35065367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1472745414
Product of the distinct prime numbers

The prime factorization of 2945490828 is 2 × 2 × 3 × 7 × 35065367. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 46, 24, 132, 349, 7985, 3128, 21521, 15201, 596824, 459037, 9961264, 1833266, 45903853, 94682259, 945654104, 946604490, 2152438314, 6535218778

Basic calculations (n = 2945490828)

Multiplication

n×y
n×2 5890981656
n×3 8836472484
n×4 11781963312
n×5 14727454140

Division

n÷y
n÷2 1472745414
n÷3 981830276
n÷3 736372707
n÷5 589098165.6

Exponentiation

ny
n2 8675916217832125584
n3 2.5554831644121E+28
n4 7.5271522218842E+37
n5 2.217115783052E+47

Nth Root

y√n
2√n 54272.376288495
3√n 1433.4610327666
4√n 232.96432406807
5√n 78.3125805325

Divisors of 2945490828

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 35065367, 70130734, 105196101, 140261468, 210392202, 245457569, 420784404, 490915138, 736372707, 981830276, 1472745414, 2945490828

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2945490827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2945490828 can be divided by 24 positive divisors. The sum of these divisors (counting 2945490828) is 1, the average is 0.041666666666667.

Base conversion 2945490828

Base System Value
2 Binary 10101111100100001001111110001100
3 Ternary 21121021110102210220
4 Quaternary 2233210021332030
5 Quinary 22013021201303
6 Senary 1204140031340
8 Octal 25744117614
10 Decimal 2945490828
12 Duodecimal 6a2532550
16 Hexadecimal af909f8c
20 Vigesimal 26096718
36 Base36 1cpo39o

Cryptographic Hash Functions

md5 8a985f7ef1473a99e748cd947d242cdb
sha1 d3ecd2eaac04ee56856366fd83acbc4cb7fc0b18
sha256 d8ae335250db9035e9bf69e7a4266c8b25f587cf0ae07ec569c06e5c74da5d0f
sha512 70377097e2304823b7a3cdd913f653cb34db6433fc0ca4ff9907804835e4a688977c0999de1df70a7a9bc04b149a1b60101e25c70974fffbfa51eaeae5a4bdd5
ripemd-160 90878728a188e2e52b3ee6a592c7e24ffb0f8a80

2945490828 as geometric shapes

Circle

Radius = n
Diameter 5890981656
Circumference 18507064692.922
Area 2.7256194653102E+19

Sphere

Radius = n
Volume 1.0704382847586E+29
Surface area 1.0902477861241E+20
Circumference 18507064692.922

Square

Length = n
Perimeter 11781963312
Area 8675916217832125584
Diagonal 4165553076.8032

Cube

Length = n
Surface area 5.2055497306993E+19
Volume 2.5554831644121E+28
Space diagonal 5101739767.3241

Equilateral Triangle

Length = n
Perimeter 8836472484
Area 3.756781922874E+18
Altitude 2550869883.6621

Triangular Pyramid

Length = n
Surface area 3.756781922874E+18
Volume 3.0116657912731E+27
Height 1388517692.2677