1997111497 (number)

1997111497 is an odd 10-digits composite number following 1997111496 and preceding 1997111498. In scientific notation, it is written as 1.997111497 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 1959430096 positive integers (up to 1997111497) that are relatively prime to 1997111497.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-seven million one hundred eleven thousand four hundred ninety-seven

Notation

Scientific notation 1.997111497 × 10^9
Engineering notation 1.997111497 × 10^9

Prime Factorization of 1997111497

Prime Factorization 53 × 37681349

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1997111497
Product of the distinct prime numbers

The prime factorization of 1997111497 is 53 × 37681349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 13, 14, 77, 602, 9973, 3460, 50322, 3783, 519566, 327574, 9412584, 1672047, 1032987, 13502418, 945391277, 181061986, 5606413908, 8579380249

Basic calculations (n = 1997111497)

Multiplication

n×y
n×2 3994222994
n×3 5991334491
n×4 7988445988
n×5 9985557485

Division

n÷y
n÷2 998555748.5
n÷3 665703832.33333
n÷3 499277874.25
n÷5 399422299.4

Exponentiation

ny
n2 3988454331449581009
n3 7.9653880005974E+27
n4 1.5907767954059E+37
n5 3.1769586272659E+46

Nth Root

y√n
2√n 44689.053435937
3√n 1259.3142100359
4√n 211.39785579787
5√n 72.457018980625

Divisors of 1997111497

1, 53, 37681349, 1997111497

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 -1997111496
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 1997111497 can be divided by 4 positive divisors. The sum of these divisors (counting 1997111497) is 1, the average is 0.25.

Base conversion 1997111497

Base System Value
2 Binary 1110111000010011000000011001001
3 Ternary 12011011220202221111
4 Quaternary 1313002120003021
5 Quinary 13042230031442
6 Senary 530101010321
8 Octal 16702300311
10 Decimal 1997111497
12 Duodecimal 4789b39a1
16 Hexadecimal 770980c9
20 Vigesimal 1b41iieh
36 Base36 x1113d

Cryptographic Hash Functions

md5 3c0854278c74069186d461eb0a93a942
sha1 69d99cdc764a5727365b86ae7ee5ca598ba1a8a6
sha256 9336f92a63c2c97f7980aafd4edf59f69afffcaba7d6e915a146e6c068342aa7
sha512 9799d639b08ae95277ef454251d3daf60e66a438d01a93a279d10c68e7ba9704a13c7b2764d1231ed34d0e9c30a15d827211cbeadc52144e3f0c502320e18d87
ripemd-160 277470b6be0b1e1557b22d735c87440cb9485598

1997111497 as geometric shapes

Circle

Radius = n
Diameter 3994222994
Circumference 12548221614.75
Area 1.253009882686E+19

Sphere

Radius = n
Volume 3.3365339234225E+28
Surface area 5.0120395307442E+19
Circumference 12548221614.75

Square

Length = n
Perimeter 7988445988
Area 3988454331449581009
Diagonal 2824342164.6286

Cube

Length = n
Surface area 2.3930725988697E+19
Volume 7.9653880005974E+27
Space diagonal 3459098581.1839

Equilateral Triangle

Length = n
Perimeter 5991334491
Area 1.7270513864347E+18
Altitude 1729549290.592

Triangular Pyramid

Length = n
Surface area 1.7270513864347E+18
Volume 9.3872997833406E+26
Height 941447388.20955