2945495940 (number)

2945495940 is an even 10-digits composite number following 2945495939 and preceding 2945495941. In scientific notation, it is written as 2.945495940 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 763395072 positive integers (up to 2945495940) that are relatively prime to 2945495940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.945495940 × 10^9
Engineering notation 2.945495940 × 10^9

Prime Factorization of 2945495940

Prime Factorization 2 × 2 × 15 × 59 × 89 × 9349

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1472747970
Product of the distinct prime numbers

The prime factorization of 2945495940 is 2 × 2 × 15 × 59 × 89 × 9349. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 81, 2, 731, 140, 550, 2293, 43415, 62816, 290572, 610713, 1903286, 6042337, 51037635, 81131333, 810789017, 322442147, 9216152343, 2069478788

Basic calculations (n = 2945495940)

Multiplication

n×y
n×2 5890991880
n×3 8836487820
n×4 11781983760
n×5 14727479700

Division

n÷y
n÷2 1472747970
n÷3 981831980
n÷3 736373985
n÷5 589099188

Exponentiation

ny
n2 8675946332556483600
n3 2.5554964698203E+28
n4 7.52720447654E+37
n5 2.2171350225198E+47

Nth Root

y√n
2√n 54272.423384257
3√n 1433.4618620396
4√n 232.9644251474
5√n 78.312607715313

Divisors of 2945495940

1, 2, 4, 15, 30, 59, 60, 89, 118, 178, 236, 356, 885, 1335, 1770, 2670, 3540, 5251, 5340, 9349, 10502, 18698, 21004, 37396, 78765, 140235, 157530, 280470, 315060, 551591, 560940, 832061, 1103182, 1664122, 2206364, 3328244, 8273865, 12480915, 16547730, 24961830, 33095460, 49091599, 49923660, 98183198, 196366396, 736373985, 1472747970, 2945495940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2945495939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2945495940 can be divided by 48 positive divisors. The sum of these divisors (counting 2945495940) is 1, the average is 0.020833333333333.

Base conversion 2945495940

Base System Value
2 Binary 10101111100100001011001110000100
3 Ternary 21121021110200211020
4 Quaternary 2233210023032010
5 Quinary 22013021332230
6 Senary 1204140111140
8 Octal 25744131604
10 Decimal 2945495940
12 Duodecimal 6a25354b0
16 Hexadecimal af90b384
20 Vigesimal 26096jh0
36 Base36 1cpo77o

Cryptographic Hash Functions

md5 6a4ded5b6aaf1b57ddaba857ce9be6eb
sha1 a108523e3286baad936c51abdf2cc5ae63ab8b22
sha256 8d5a7de63889aef09fa4e9d3c81111fd1d362bcabec1fd0521935230cca272a0
sha512 396a72f23f732b24f0ec7db63d76a693870f8208832a5b255f5d5609666641e3ddf8f4dd2071a9df575e6e4529cbd656ed5b330037817abe5d644195158f0396
ripemd-160 fe55d13702f272d6bf5c3eb55503c953240bf688

2945495940 as geometric shapes

Circle

Radius = n
Diameter 5890991880
Circumference 18507096812.565
Area 2.7256289261299E+19

Sphere

Radius = n
Volume 1.0704438581149E+29
Surface area 1.090251570452E+20
Circumference 18507096812.565

Square

Length = n
Perimeter 11781983760
Area 8675946332556483600
Diagonal 4165560306.2629

Cube

Length = n
Surface area 5.2055677995339E+19
Volume 2.5554964698203E+28
Space diagonal 5101748621.5678

Equilateral Triangle

Length = n
Perimeter 8836487820
Area 3.7567949629322E+18
Altitude 2550874310.7839

Triangular Pyramid

Length = n
Surface area 3.7567949629322E+18
Volume 3.011681471847E+27
Height 1388520102.0876