1640897608 (number)

1640897608 is an even 10-digits composite number following 1640897607 and preceding 1640897609. In scientific notation, it is written as 1.640897608 × 10^9. The sum of its digits is 49. It has a total of 7 prime factors and 64 positive divisors. There are 648207360 positive integers (up to 1640897608) that are relatively prime to 1640897608.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million eight hundred ninety-seven thousand six hundred eight

Notation

Scientific notation 1.640897608 × 10^9
Engineering notation 1.640897608 × 10^9

Prime Factorization of 1640897608

Prime Factorization 2 × 2 × 2 × 7 × 37 × 19 × 41681

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 410224402
Product of the distinct prime numbers

The prime factorization of 1640897608 is 2 × 2 × 2 × 7 × 37 × 19 × 41681. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 62, 42, 806, 502, 3875, 4660, 19154, 81455, 550441, 28964, 7156190, 7914317, 41374919, 66718262, 846996010, 124687792, 1920179700, 827397693

Basic calculations (n = 1640897608)

Multiplication

n×y
n×2 3281795216
n×3 4922692824
n×4 6563590432
n×5 8204488040

Division

n÷y
n÷2 820448804
n÷3 546965869.33333
n÷3 410224402
n÷5 328179521.6

Exponentiation

ny
n2 2692544959940121664
n3 4.4181905841982E+27
n4 7.249798361299E+36
n5 1.1896176789538E+46

Nth Root

y√n
2√n 40507.994371482
3√n 1179.4888162167
4√n 201.26597917055
5√n 69.665265468462

Divisors of 1640897608

1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 2072, 2812, 4921, 5624, 9842, 19684, 39368, 41681, 83362, 166724, 291767, 333448, 583534, 791939, 1167068, 1542197, 1583878, 2334136, 3084394, 3167756, 5543573, 6168788, 6335512, 10795379, 11087146, 12337576, 21590758, 22174292, 29301743, 43181516, 44348584, 58603486, 86363032, 117206972, 205112201, 234413944, 410224402, 820448804, 1640897608

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640897607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640897608 can be divided by 64 positive divisors. The sum of these divisors (counting 1640897608) is 1, the average is 0.015625.

Base conversion 1640897608

Base System Value
2 Binary 1100001110011100001110001001000
3 Ternary 11020100122020100111
4 Quaternary 1201303201301020
5 Quinary 11330032210413
6 Senary 430454044104
8 Octal 14163416110
10 Decimal 1640897608
12 Duodecimal 399649634
16 Hexadecimal 61ce1c48
20 Vigesimal 15cfc408
36 Base36 r4y4p4

Cryptographic Hash Functions

md5 45d55003b2007bd409cf85f3fee26548
sha1 2de6a0edee95b33ad32809ef021ae0420677fbd6
sha256 42f68fdfeb16ab26ebd53f62f652ecfc51795263a80a0240d3fbcdbd34a6abd8
sha512 34ab76abcf9345d2bbec111af62d58ba66b725e0bce78ad63cc009fa2fbee6f2feea1a6bc12faf5cfe805a5187c7e9016994e64982392dbe919e50cff87a8814
ripemd-160 e02d4452a807a41023191e0c061aafc7351732b1

1640897608 as geometric shapes

Circle

Radius = n
Diameter 3281795216
Circumference 10310063741.172
Area 8.4588794656081E+18

Sphere

Radius = n
Volume 1.8506873441969E+28
Surface area 3.3835517862432E+19
Circumference 10310063741.172

Square

Length = n
Perimeter 6563590432
Area 2692544959940121664
Diagonal 2320579651.6992

Cube

Length = n
Surface area 1.6155269759641E+19
Volume 4.4181905841982E+27
Space diagonal 2842118027.0742

Equilateral Triangle

Length = n
Perimeter 4922692824
Area 1.1659061680699E+18
Altitude 1421059013.5371

Triangular Pyramid

Length = n
Surface area 1.1659061680699E+18
Volume 5.2068875377685E+26
Height 773526550.56639