1269442972 (number)

1269442972 is an even 10-digits composite number following 1269442971 and preceding 1269442973. In scientific notation, it is written as 1.269442972 × 10^9. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 485091072 positive integers (up to 1269442972) that are relatively prime to 1269442972.

Interesting facts

Basic properties

Name

Name one billion two hundred sixty-nine million four hundred forty-two thousand nine hundred seventy-two

Notation

Scientific notation 1.269442972 × 10^9
Engineering notation 1.269442972 × 10^9

Prime Factorization of 1269442972

Prime Factorization 2 × 2 × 17 × 7 × 19 × 140363

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 634721486
Product of the distinct prime numbers

The prime factorization of 1269442972 is 2 × 2 × 17 × 7 × 19 × 140363. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 52, 13, 437, 232, 3147, 5863, 47363, 15026, 953837, 185662, 9852294, 1360833, 91774, 43234246, 401788059, 58897181, 7218192619, 9272428012

Basic calculations (n = 1269442972)

Multiplication

n×y
n×2 2538885944
n×3 3808328916
n×4 5077771888
n×5 6347214860

Division

n÷y
n÷2 634721486
n÷3 423147657.33333
n÷3 317360743
n÷5 253888594.4

Exponentiation

ny
n2 1611485459160192784
n3 2.0456888906111E+27
n4 2.5968853850847E+36
n5 3.2965979011853E+45

Nth Root

y√n
2√n 35629.243213967
3√n 1082.7737832956
4√n 188.75710109547
5√n 66.17937161078

Divisors of 1269442972

1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 140363, 280726, 561452, 982541, 1965082, 2386171, 2666897, 3930164, 4772342, 5333794, 9544684, 10667588, 16703197, 18668279, 33406394, 37336558, 45337249, 66812788, 74673116, 90674498, 181348996, 317360743, 634721486, 1269442972

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 -1269442971
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 1269442972 can be divided by 48 positive divisors. The sum of these divisors (counting 1269442972) is 1, the average is 0.020833333333333.

Base conversion 1269442972

Base System Value
2 Binary 1001011101010100010100110011100
3 Ternary 10021110200101101101
4 Quaternary 1023222202212130
5 Quinary 10044434133342
6 Senary 325544322444
8 Octal 11352424634
10 Decimal 1269442972
12 Duodecimal 2b5173424
16 Hexadecimal 4baa299c
20 Vigesimal jge078c
36 Base36 kzskgs

Cryptographic Hash Functions

md5 9f52e805d6f9e1e19cb0d244aa5f9a49
sha1 18072c59c119c7dd29020ead606048d1f143cd45
sha256 8f5fb79afb078a5e8f2e43b944dac42b9e68ecf61dd3c6eb693804a8e7b13751
sha512 f7e1f0c13524830201b32609677b0e5285520dd744192ddafd2a3ac07b87daa3421a351158e17a573c8e367e43ab3f46db15dd049ade8c2153070c837f17e35e
ripemd-160 165007c9ada5d7c87b5489f0397008bff385fadb

1269442972 as geometric shapes

Circle

Radius = n
Diameter 2538885944
Circumference 7976145429.9728
Area 5.0626308798644E+18

Sphere

Radius = n
Volume 8.5689615870321E+27
Surface area 2.0250523519458E+19
Circumference 7976145429.9728

Square

Length = n
Perimeter 5077771888
Area 1611485459160192784
Diagonal 1795263467.6616

Cube

Length = n
Surface area 9.6689127549612E+18
Volume 2.0456888906111E+27
Space diagonal 2198739724.8152

Equilateral Triangle

Length = n
Perimeter 3808328916
Area 6.9779367273098E+17
Altitude 1099369862.4076

Triangular Pyramid

Length = n
Surface area 6.9779367273098E+17
Volume 2.4108674779152E+26
Height 598421155.8872