1997091737 (number)

1997091737 is an odd 10-digits composite number following 1997091736 and preceding 1997091738. In scientific notation, it is written as 1.997091737 × 10^9. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 1972140544 positive integers (up to 1997091737) that are relatively prime to 1997091737.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-seven million ninety-one thousand seven hundred thirty-seven

Notation

Scientific notation 1.997091737 × 10^9
Engineering notation 1.997091737 × 10^9

Prime Factorization of 1997091737

Prime Factorization 89 × 809 × 27737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1997091737
Product of the distinct prime numbers

The prime factorization of 1997091737 is 89 × 809 × 27737. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1997091737)

Multiplication

n×y
n×2 3994183474
n×3 5991275211
n×4 7988366948
n×5 9985458685

Division

n÷y
n÷2 998545868.5
n÷3 665697245.66667
n÷3 499272934.25
n÷5 399418347.4

Exponentiation

ny
n2 3988375405993677169
n3 7.965151567364E+27
n4 1.5907138379135E+37
n5 3.1768014616287E+46

Nth Root

y√n
2√n 44688.832352166
3√n 1259.3100566822
4√n 211.39733288801
5√n 72.456875597908

Divisors of 1997091737

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1997091736
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1997091737 can be divided by 8 positive divisors. The sum of these divisors (counting 1997091737) is 1, the average is 0.125.

Base conversion 1997091737

Base System Value
2 Binary 1110111000010010011001110011001
3 Ternary 12011011212202211122
4 Quaternary 1313002103032121
5 Quinary 13042223413422
6 Senary 530100335025
8 Octal 16702231631
10 Decimal 1997091737
12 Duodecimal 4789a4475
16 Hexadecimal 77093399
20 Vigesimal 1b41g96h
36 Base36 x10luh

Cryptographic Hash Functions

md5 1952aec3f24fa4000f2a15f3e21298a9
sha1 7e634854e86bdb97dea2254d2116dfe3d7e68a19
sha256 8caa59148f634565aa1cc61f808c821cdcbd7fc69da21d2c559302a525ba896c
sha512 0a08b389dd7f27ad6ab0f4f98a5056ac123e9c2e67002b5b6138bb5a016aced8cbafec4e72a00fca13647d3992970706399fd0a7eb94b3af05d8888f4f82160e
ripemd-160 767f680ee7b1ca2bc170af404c3a7dbc378cacd2

1997091737 as geometric shapes

Circle

Radius = n
Diameter 3994183474
Circumference 12548097459.008
Area 1.2529850875228E+19

Sphere

Radius = n
Volume 3.3364348865013E+28
Surface area 5.0119403500912E+19
Circumference 12548097459.008

Square

Length = n
Perimeter 7988366948
Area 3988375405993677169
Diagonal 2824314219.7686

Cube

Length = n
Surface area 2.3930252435962E+19
Volume 7.965151567364E+27
Space diagonal 3459064355.86

Equilateral Triangle

Length = n
Perimeter 5991275211
Area 1.7270172107098E+18
Altitude 1729532177.93

Triangular Pyramid

Length = n
Surface area 1.7270172107098E+18
Volume 9.3870211441029E+26
Height 941438073.25621