1997348544 (number)

1997348544 is an even 10-digits composite number following 1997348543 and preceding 1997348545. In scientific notation, it is written as 1.997348544 × 10^9. The sum of its digits is 54. It has a total of 9 prime factors and 42 positive divisors. There are 665781120 positive integers (up to 1997348544) that are relatively prime to 1997348544.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-seven million three hundred forty-eight thousand five hundred forty-four

Notation

Scientific notation 1.997348544 × 10^9
Engineering notation 1.997348544 × 10^9

Prime Factorization of 1997348544

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 9 × 385291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 6935238
Product of the distinct prime numbers

The prime factorization of 1997348544 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 9 × 385291. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 2, 81, 63, 519, 646, 9196, 991, 53487, 29787, 817176, 455984, 7624847, 7606424, 89841389, 6881325, 954448964, 69576715, 2707810719, 3824112400

Basic calculations (n = 1997348544)

Multiplication

n×y
n×2 3994697088
n×3 5992045632
n×4 7989394176
n×5 9986742720

Division

n÷y
n÷2 998674272
n÷3 665782848
n÷3 499337136
n÷5 399469708.8

Exponentiation

ny
n2 3989401206218919936
n3 7.9682246906732E+27
n4 1.5915321984181E+37
n5 3.1788445192395E+46

Nth Root

y√n
2√n 44691.705539171
3√n 1259.3640328
4√n 211.40412848185
5√n 72.458738955057

Divisors of 1997348544

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 81, 144, 162, 288, 324, 576, 648, 1296, 2592, 5184, 385291, 770582, 1541164, 3082328, 3467619, 6164656, 6935238, 12329312, 13870476, 24658624, 27740952, 31208571, 55481904, 62417142, 110963808, 124834284, 221927616, 249668568, 499337136, 998674272, 1997348544

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1997348543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1997348544 can be divided by 42 positive divisors. The sum of these divisors (counting 1997348544) is 1, the average is 0.023809523809524.

Base conversion 1997348544

Base System Value
2 Binary 1110111000011010001111011000000
3 Ternary 12011012100211010000
4 Quaternary 1313003101323000
5 Quinary 13042310123134
6 Senary 530110040000
8 Octal 16703217300
10 Decimal 1997348544
12 Duodecimal 478aa9000
16 Hexadecimal 770d1ec0
20 Vigesimal 1b438b74
36 Base36 x16400

Cryptographic Hash Functions

md5 9908e1b76ab90c59c0fba2275012db95
sha1 6a0dd89e15a568a4333003f88b446ee2df1f2941
sha256 e2da4a45ce080d436d081366a176c2809eebaf975b42497dddc2503b288886fe
sha512 b1d6bce0a9fb5f0a1bb9da9d52200686cd6ffa0d9473af0dade07905b247fb88e54e7f1685fe058f1df1fd4b9b77498a3225db8a7209fa73c415023f40390a7d
ripemd-160 f1dc88021aba625bcf2fb50a1a91fa6f551e0509

1997348544 as geometric shapes

Circle

Radius = n
Diameter 3994697088
Circumference 12549711024.977
Area 1.253307352168E+19

Sphere

Radius = n
Volume 3.3377221533829E+28
Surface area 5.0132294086718E+19
Circumference 12549711024.977

Square

Length = n
Perimeter 7989394176
Area 3989401206218919936
Diagonal 2824677399.711

Cube

Length = n
Surface area 2.3936407237314E+19
Volume 7.9682246906732E+27
Space diagonal 3459509158.6317

Equilateral Triangle

Length = n
Perimeter 5992045632
Area 1.7274613952369E+18
Altitude 1729754579.3159

Triangular Pyramid

Length = n
Surface area 1.7274613952369E+18
Volume 9.3906428546552E+26
Height 941559133.23698