1397923286 (number)

1397923286 is an even 10-digits composite number following 1397923285 and preceding 1397923287. In scientific notation, it is written as 1.397923286 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 698961642 positive integers (up to 1397923286) that are relatively prime to 1397923286.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-seven million nine hundred twenty-three thousand two hundred eighty-six

Notation

Scientific notation 1.397923286 × 10^9
Engineering notation 1.397923286 × 10^9

Prime Factorization of 1397923286

Prime Factorization 2 × 698961643

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1397923286
Product of the distinct prime numbers

The prime factorization of 1397923286 is 2 × 698961643. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 51, 62, 151, 814, 3109, 6768, 47246, 79898, 175451, 912354, 9990618, 232388, 24918720, 11990821, 556070494, 396835631, 5018668628, 8699780001

Basic calculations (n = 1397923286)

Multiplication

n×y
n×2 2795846572
n×3 4193769858
n×4 5591693144
n×5 6989616430

Division

n÷y
n÷2 698961643
n÷3 465974428.66667
n÷3 349480821.5
n÷5 279584657.2

Exponentiation

ny
n2 1954189513541037796
n3 2.731807026236E+27
n4 3.8188566548338E+36
n5 5.3384686436882E+45

Nth Root

y√n
2√n 37388.812310636
3√n 1118.1355262116
4√n 193.36186881243
5√n 67.4678184866

Divisors of 1397923286

1, 2, 698961643, 1397923286

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1397923285
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1397923286 can be divided by 4 positive divisors. The sum of these divisors (counting 1397923286) is 1, the average is 0.25.

Base conversion 1397923286

Base System Value
2 Binary 1010011010100101001110111010110
3 Ternary 10121102102212020112
4 Quaternary 1103110221313112
5 Quinary 10330332021121
6 Senary 350414203022
8 Octal 12324516726
10 Decimal 1397923286
12 Duodecimal 3301b3472
16 Hexadecimal 53529dd6
20 Vigesimal 11gh0846
36 Base36 n4acie

Cryptographic Hash Functions

md5 fbc42e03361204016c6e0e68a2e34db1
sha1 9c958bd09d85264f26f29353bf7e0a3b420b3252
sha256 9c0690e8d0cdb67b1e94572ce234d5846485ff8ff40ec3bc3597abf34b4adc68
sha512 60282b36146a834323f70e164780f4f3ade7030a8eade9fd6d0dba13fe01f0866e7554bfcd6ba820cb541616267a2b620e10df4e35c04397907860e4f1a79ff7
ripemd-160 3cfd19d6f3ae8d88675a5f422acb028c2899dbcb

1397923286 as geometric shapes

Circle

Radius = n
Diameter 2795846572
Circumference 8783411051.1594
Area 6.1392674194627E+18

Sphere

Radius = n
Volume 1.1442966512864E+28
Surface area 2.4557069677851E+19
Circumference 8783411051.1594

Square

Length = n
Perimeter 5591693144
Area 1954189513541037796
Diagonal 1976962070.2184

Cube

Length = n
Surface area 1.1725137081246E+19
Volume 2.731807026236E+27
Space diagonal 2421274156.4356

Equilateral Triangle

Length = n
Perimeter 4193769858
Area 8.4618888126785E+17
Altitude 1210637078.2178

Triangular Pyramid

Length = n
Surface area 8.4618888126785E+17
Volume 3.2194654552409E+26
Height 658987356.73945