1390248927 (number)

1390248927 is an odd 10-digits composite number following 1390248926 and preceding 1390248928. In scientific notation, it is written as 1.390248927 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 14 positive divisors. There are 926832132 positive integers (up to 1390248927) that are relatively prime to 1390248927.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety million two hundred forty-eight thousand nine hundred twenty-seven

Notation

Scientific notation 1.390248927 × 10^9
Engineering notation 1.390248927 × 10^9

Prime Factorization of 1390248927

Prime Factorization 3 × 3 × 9 × 3 × 3 × 1907063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 51490701
Product of the distinct prime numbers

The prime factorization of 1390248927 is 3 × 3 × 9 × 3 × 3 × 1907063. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 100, 88, 84, 896, 5434, 6707, 12080, 65250, 930844, 830729, 3300742, 8458894, 25925739, 10221161, 834483014, 381551881, 3195322326, 8076653878

Basic calculations (n = 1390248927)

Multiplication

n×y
n×2 2780497854
n×3 4170746781
n×4 5560995708
n×5 6951244635

Division

n÷y
n÷2 695124463.5
n÷3 463416309
n÷3 347562231.75
n÷5 278049785.4

Exponentiation

ny
n2 1932792079024651329
n3 2.6870621139781E+27
n4 3.7356852207404E+36
n5 5.1935323697441E+45

Nth Root

y√n
2√n 37286.041986245
3√n 1116.0856463926
4√n 193.0959398492
5√n 67.393577930319

Divisors of 1390248927

1, 3, 9, 27, 81, 243, 729, 1907063, 5721189, 17163567, 51490701, 154472103, 463416309, 1390248927

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1390248926
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1390248927 can be divided by 14 positive divisors. The sum of these divisors (counting 1390248927) is 1, the average is 0.071428571428571.

Base conversion 1390248927

Base System Value
2 Binary 1010010110111011000001111011111
3 Ternary 10120212222222000000
4 Quaternary 1102313120033133
5 Quinary 10321400431202
6 Senary 345541505343
8 Octal 12267301737
10 Decimal 1390248927
12 Duodecimal 329712253
16 Hexadecimal 52dd83df
20 Vigesimal 11e91267
36 Base36 mzpuxr

Cryptographic Hash Functions

md5 92ea7db9e6c615a935860a0fea6caa73
sha1 aca8a7622aac68ac785e5e99a047598fc31c5360
sha256 572f342f58e1a7186482d297cb1c0ef0d1551fb5aac4a6b0fac18c40d7ab945f
sha512 565f173cf086e949b4995e025af8a28dee55e7fb642260969a718f017c4238b4811ff7db40028645138853a4e2d619c95a9301574917be0633113618b9a92d75
ripemd-160 64905ca1e1c441ab52d00fdde4218ffca4b08d38

1390248927 as geometric shapes

Circle

Radius = n
Diameter 2780497854
Circumference 8735191631.4486
Area 6.0720453963804E+18

Sphere

Radius = n
Volume 1.1255539462684E+28
Surface area 2.4288181585522E+19
Circumference 8735191631.4486

Square

Length = n
Perimeter 5560995708
Area 1932792079024651329
Diagonal 1966108887.638

Cube

Length = n
Surface area 1.1596752474148E+19
Volume 2.6870621139781E+27
Space diagonal 2407981776.7321

Equilateral Triangle

Length = n
Perimeter 4170746781
Area 8.3692352033434E+17
Altitude 1203990888.3661

Triangular Pyramid

Length = n
Surface area 8.3692352033434E+17
Volume 3.166733070439E+26
Height 655369629.21268