1272945296 (number)

1272945296 is an even 10-digits composite number following 1272945295 and preceding 1272945297. In scientific notation, it is written as 1.272945296 × 10^9. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 536298624 positive integers (up to 1272945296) that are relatively prime to 1272945296.

Interesting facts

Basic properties

Name

Name one billion two hundred seventy-two million nine hundred forty-five thousand two hundred ninety-six

Notation

Scientific notation 1.272945296 × 10^9
Engineering notation 1.272945296 × 10^9

Prime Factorization of 1272945296

Prime Factorization 2 × 2 × 2 × 2 × 7 × 59 × 192637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 159118162
Product of the distinct prime numbers

The prime factorization of 1272945296 is 2 × 2 × 2 × 2 × 7 × 59 × 192637. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 3, 88, 71, 243, 390, 5498, 5080, 1702, 35435, 160205, 130221, 2271205, 3237969, 7049895, 10876042, 622972284, 26936236, 5693371850, 2940980272

Basic calculations (n = 1272945296)

Multiplication

n×y
n×2 2545890592
n×3 3818835888
n×4 5091781184
n×5 6364726480

Division

n÷y
n÷2 636472648
n÷3 424315098.66667
n÷3 318236324
n÷5 254589059.2

Exponentiation

ny
n2 1620389726608527616
n3 2.0626674801731E+27
n4 2.6256628660985E+36
n5 3.3423251942819E+45

Nth Root

y√n
2√n 35678.35893087
3√n 1083.7686402298
4√n 188.88715925353
5√n 66.215848434093

Divisors of 1272945296

1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 192637, 385274, 770548, 1348459, 1541096, 2696918, 3082192, 5393836, 10787672, 11365583, 21575344, 22731166, 45462332, 79559081, 90924664, 159118162, 181849328, 318236324, 636472648, 1272945296

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1272945295
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1272945296 can be divided by 40 positive divisors. The sum of these divisors (counting 1272945296) is 1, the average is 0.025.

Base conversion 1272945296

Base System Value
2 Binary 1001011110111111001101010010000
3 Ternary 10021201021022200002
4 Quaternary 1023313321222100
5 Quinary 10101333222141
6 Senary 330151345132
8 Octal 11367715220
10 Decimal 1272945296
12 Duodecimal 2b63821a8
16 Hexadecimal 4bdf9a90
20 Vigesimal jhfi34g
36 Base36 l1vmvk

Cryptographic Hash Functions

md5 f73415ea00f983399228de29407be709
sha1 479bf8425edb60d09433fdc75feffbe0d6c37b2b
sha256 4a8d393fde73226f18e2e3cdc9b2f612a2cc446c0f6ed17fc34bade9c6d09cf5
sha512 d607c1c229ceb66cef233be6c29675cd057bc897b2c70dd0977239163601dbfcbd4497e67b43f02cf3d93df1024c49db210439a5f1ce5134fc499ad25a7c79c1
ripemd-160 5f44e801125784be814a082a85dfd275c09e8410

1272945296 as geometric shapes

Circle

Radius = n
Diameter 2545890592
Circumference 7998151180.6706
Area 5.0906044610657E+18

Sphere

Radius = n
Volume 8.6400813366803E+27
Surface area 2.0362417844263E+19
Circumference 7998151180.6706

Square

Length = n
Perimeter 5091781184
Area 1620389726608527616
Diagonal 1800216501.7622

Cube

Length = n
Surface area 9.7223383596512E+18
Volume 2.0626674801731E+27
Space diagonal 2204805927.9278

Equilateral Triangle

Length = n
Perimeter 3818835888
Area 7.0164933363715E+17
Altitude 1102402963.9639

Triangular Pyramid

Length = n
Surface area 7.0164933363715E+17
Volume 2.4308769376056E+26
Height 600072167.25408