1997568 (number)

1997568 is an even 7-digits composite number following 1997567 and preceding 1997569. In scientific notation, it is written as 1.997568 × 10^6. The sum of its digits is 45. It has a total of 12 prime factors and 108 positive divisors. There are 626688 positive integers (up to 1997568) that are relatively prime to 1997568.

Interesting facts

Basic properties

Name

Name one million nine hundred ninety-seven thousand five hundred sixty-eight

Notation

Scientific notation 1.997568 × 10^6
Engineering notation 1.997568 × 10^6

Prime Factorization of 1997568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 17 × 17

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 918
Product of the distinct prime numbers

The prime factorization of 1997568 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 17 × 17. Since it has a total of 12 prime factors.

Most popular turbo-numbers

3, 4, 52, 33, 30, 320, 4065, 7080, 37860, 68006, 235442, 567524, 8570768, 187430, 29962956, 22093131, 909925963, 689637510, 2716157351, 8427708177

Basic calculations (n = 1997568)

Multiplication

n×y
n×2 3995136
n×3 5992704
n×4 7990272
n×5 9987840

Division

n÷y
n÷2 998784
n÷3 665856
n÷3 499392
n÷5 399513.6

Exponentiation

ny
n2 3990277914624
n3 7970851473359634432
n4 1.5922317835936E+25
n5 3.1805912594895E+31

Nth Root

y√n
2√n 1413.3534589762
3√n 125.94101547572
4√n 37.594593480662
5√n 18.201212262956

Divisors of 1997568

1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 289, 306, 384, 408, 432, 459, 544, 576, 578, 612, 768, 816, 864, 867, 918, 1088, 1152, 1156, 1224, 1632, 1728, 1734, 1836, 2176, 2304, 2312, 2448, 2601, 3264, 3456, 3468, 3672, 4352, 4624, 4896, 5202, 6528, 6912, 6936, 7344, 7803, 9248, 9792, 10404, 13056, 13872, 14688, 15606, 18496, 19584, 20808, 27744, 29376, 31212, 36992, 39168, 41616, 55488, 58752, 62424, 73984, 83232, 110976, 117504, 124848, 166464, 221952, 249696, 332928, 499392, 665856, 998784, 1997568

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1997567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1997568 can be divided by 108 positive divisors. The sum of these divisors (counting 1997568) is 1, the average is 0.0092592592592593.

Base conversion 1997568

Base System Value
2 Binary 111100111101100000000
3 Ternary 10202111011000
4 Quaternary 13213230000
5 Quinary 1002410233
6 Senary 110452000
8 Octal 7475400
10 Decimal 1997568
12 Duodecimal 804000
16 Hexadecimal 1e7b00
20 Vigesimal c9di8
36 Base36 16tc0

Cryptographic Hash Functions

md5 ce006bac354869be15dbe4c144976b39
sha1 27bc8291caa67a79cf9dce52371d47265d4ca6af
sha256 0b3820091a466c940a06cc37bda723405553ccaa1a655dcae8d894e63ecbb7a2
sha512 ab604225959e3222072d85f7391ccf5916704a3f2eeade841f1281d37787fda2b62ed5c1d940b8daf28114e3650b48a4eb51aeef0e10ab125d2c393abfb8d0db
ripemd-160 1bf3f4576e74c9727773493b79baf993b485d851

1997568 as geometric shapes

Circle

Radius = n
Diameter 3995136
Circumference 12551089.907692
Area 12535827782364

Sphere

Radius = n
Volume 3.3388224575416E+19
Surface area 50143311129457
Circumference 12551089.907692

Square

Length = n
Perimeter 7990272
Area 3990277914624
Diagonal 2824987.7573625

Cube

Length = n
Surface area 23941667487744
Volume 7970851473359634432
Space diagonal 3459889.2675737

Equilateral Triangle

Length = n
Perimeter 5992704
Area 1727841021112.2
Altitude 1729944.6337869

Triangular Pyramid

Length = n
Surface area 1727841021112.2
Volume 9.393738547739E+17
Height 941662.5857875