1320797397 (number)

1320797397 is an odd 10-digits composite number following 1320797396 and preceding 1320797398. In scientific notation, it is written as 1.320797397 × 10^9. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 880531596 positive integers (up to 1320797397) that are relatively prime to 1320797397.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty million seven hundred ninety-seven thousand three hundred ninety-seven

Notation

Scientific notation 1.320797397 × 10^9
Engineering notation 1.320797397 × 10^9

Prime Factorization of 1320797397

Prime Factorization 3 × 440265799

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1320797397
Product of the distinct prime numbers

The prime factorization of 1320797397 is 3 × 440265799. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 29, 6, 222, 610, 2579, 2064, 77507, 34411, 1519, 950849, 7937751, 6309163, 14314526, 57865687, 267316499, 895264884, 4288167678, 7184548178

Basic calculations (n = 1320797397)

Multiplication

n×y
n×2 2641594794
n×3 3962392191
n×4 5283189588
n×5 6603986985

Division

n÷y
n÷2 660398698.5
n÷3 440265799
n÷3 330199349.25
n÷5 264159479.4

Exponentiation

ny
n2 1744505763921975609
n3 2.3041386720396E+27
n4 3.043300360357E+36
n5 4.0195831942487E+45

Nth Root

y√n
2√n 36342.776407424
3√n 1097.1821533103
4√n 190.63781473628
5√n 66.70635968374

Divisors of 1320797397

1, 3, 440265799, 1320797397

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 -1320797396
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 1320797397 can be divided by 4 positive divisors. The sum of these divisors (counting 1320797397) is 1, the average is 0.25.

Base conversion 1320797397

Base System Value
2 Binary 1001110101110011100010011010101
3 Ternary 10102001022110102010
4 Quaternary 1032232130103111
5 Quinary 10201111004042
6 Senary 335021134433
8 Octal 11656342325
10 Decimal 1320797397
12 Duodecimal 30a3ba419
16 Hexadecimal 4eb9c4d5
20 Vigesimal 10cejd9h
36 Base36 lud9sl

Cryptographic Hash Functions

md5 bb72eab1086103db98cc8cd4ff480f58
sha1 61d6dcc9991f39b03b5a95c119f2758af5b1f038
sha256 6cf223ac7933a471617fc20d71c74ed38456452b0e1893b5ff8f2d51324062a8
sha512 204a6decdc46bb76c422e2943a3e1dfe7684b59f772ce2224c0167f7d6b26281a1b5b8e113a3b28f9fff6db907f8cf58e12925ae45dfaf2f17068ff9853dfa4d
ripemd-160 ccddb07804e209f153555ec5b1011d7e2cc8a943

1320797397 as geometric shapes

Circle

Radius = n
Diameter 2641594794
Circumference 8298814798.5914
Area 5.4805264920823E+18

Sphere

Radius = n
Volume 9.6515534999092E+27
Surface area 2.1922105968329E+19
Circumference 8298814798.5914

Square

Length = n
Perimeter 5283189588
Area 1744505763921975609
Diagonal 1867889591.9845

Cube

Length = n
Surface area 1.0467034583532E+19
Volume 2.3041386720396E+27
Space diagonal 2287688198.1087

Equilateral Triangle

Length = n
Perimeter 3962392191
Area 7.553931543024E+17
Altitude 1143844099.0544

Triangular Pyramid

Length = n
Surface area 7.553931543024E+17
Volume 2.7154534663223E+26
Height 622629863.99483