1997011017 (number)

1997011017 is an odd 10-digits composite number following 1997011016 and preceding 1997011018. In scientific notation, it is written as 1.997011017 × 10^9. The sum of its digits is 36. It has a total of 6 prime factors and 40 positive divisors. There are 1259051040 positive integers (up to 1997011017) that are relatively prime to 1997011017.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.997011017 × 10^9
Engineering notation 1.997011017 × 10^9

Prime Factorization of 1997011017

Prime Factorization 3 × 9 × 3 × 19 × 1223 × 1061

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 665670339
Product of the distinct prime numbers

The prime factorization of 1997011017 is 3 × 9 × 3 × 19 × 1223 × 1061. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 74, 27, 462, 990, 2251, 640, 33108, 20321, 205942, 131052, 4074441, 9056523, 22446447, 71164895, 969521417, 775326183, 6242730123, 1935283295

Basic calculations (n = 1997011017)

Multiplication

n×y
n×2 3994022034
n×3 5991033051
n×4 7988044068
n×5 9985055085

Division

n÷y
n÷2 998505508.5
n÷3 665670339
n÷3 499252754.25
n÷5 399402203.4

Exponentiation

ny
n2 3988053002019374289
n3 7.9641857814126E+27
n4 1.5904566746916E+37
n5 3.1761595014203E+46

Nth Root

y√n
2√n 44687.929209128
3√n 1259.293089864
4√n 211.39519675037
5√n 72.456289864819

Divisors of 1997011017

1, 3, 9, 19, 27, 57, 81, 171, 513, 1061, 1223, 1539, 3183, 3669, 9549, 11007, 20159, 23237, 28647, 33021, 60477, 69711, 85941, 99063, 181431, 209133, 544293, 627399, 1297603, 1632879, 1882197, 3892809, 11678427, 24654457, 35035281, 73963371, 105105843, 221890113, 665670339, 1997011017

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1997011016
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1997011017 can be divided by 40 positive divisors. The sum of these divisors (counting 1997011017) is 1, the average is 0.025.

Base conversion 1997011017

Base System Value
2 Binary 1110111000001111111100001001001
3 Ternary 12011011201200010000
4 Quaternary 1313001333201021
5 Quinary 13042213323032
6 Senary 530054513213
8 Octal 16701774111
10 Decimal 1997011017
12 Duodecimal 478965809
16 Hexadecimal 7707f849
20 Vigesimal 1b4167ah
36 Base36 x0yvk9

Cryptographic Hash Functions

md5 9f3177efbbd0c1327ecc4f1b09b4b7d3
sha1 ce43fa2c03a2b7adc901884588f55477dc219a6b
sha256 855a62caff4149a50f6c4accd77ac10e7d5dcbb9790344611a79eb9a2fbd4ad5
sha512 75186ccf2da0106789514a4c0852dd891890b8317c4f52392dd61e326c1f60e77ac20c3f0c3dae4e4c5cf15459d56a0443c669de58ab36d87332a155ef94dddc
ripemd-160 dd3b7ad3fa2424f2bdb6b5dfe69390fb2e81a49d

1997011017 as geometric shapes

Circle

Radius = n
Diameter 3994022034
Circumference 12547590280.29
Area 1.2528838013271E+19

Sphere

Radius = n
Volume 3.336030339028E+28
Surface area 5.0115352053083E+19
Circumference 12547590280.29

Square

Length = n
Perimeter 7988044068
Area 3988053002019374289
Diagonal 2824200064.4499

Cube

Length = n
Surface area 2.3928318012116E+19
Volume 7.9641857814126E+27
Space diagonal 3458924544.7188

Equilateral Triangle

Length = n
Perimeter 5991033051
Area 1.7268776056938E+18
Altitude 1729462272.3594

Triangular Pyramid

Length = n
Surface area 1.7268776056938E+18
Volume 9.3858829544439E+26
Height 941400021.4833