1997029790 (number)

1997029790 is an even 10-digits composite number following 1997029789 and preceding 1997029791. In scientific notation, it is written as 1.997029790 × 10^9. The sum of its digits is 53. It has a total of 6 prime factors and 48 positive divisors. There are 678617856 positive integers (up to 1997029790) that are relatively prime to 1997029790.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.997029790 × 10^9
Engineering notation 1.997029790 × 10^9

Prime Factorization of 1997029790

Prime Factorization 2 × 5 × 7 × 7 × 113 × 36067

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 285289970
Product of the distinct prime numbers

The prime factorization of 1997029790 is 2 × 5 × 7 × 7 × 113 × 36067. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 73, 77, 988, 636, 1221, 3295, 10731, 5810, 736582, 75870, 7644057, 4247604, 41661514, 51472197, 891144129, 751990298, 5354638546, 8126077365

Basic calculations (n = 1997029790)

Multiplication

n×y
n×2 3994059580
n×3 5991089370
n×4 7988119160
n×5 9985148950

Division

n÷y
n÷2 998514895
n÷3 665676596.66667
n÷3 499257447.5
n÷5 399405958

Exponentiation

ny
n2 3988127982147444100
n3 7.964410386681E+27
n4 1.5905164801987E+37
n5 3.1763087924428E+46

Nth Root

y√n
2√n 44688.139254169
3√n 1259.2970358671
4√n 211.39569355635
5√n 72.456426090088

Divisors of 1997029790

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 791, 1130, 1582, 3955, 5537, 7910, 11074, 27685, 36067, 55370, 72134, 180335, 252469, 360670, 504938, 1262345, 1767283, 2524690, 3534566, 4075571, 8151142, 8836415, 17672830, 20377855, 28528997, 40755710, 57057994, 142644985, 199702979, 285289970, 399405958, 998514895, 1997029790

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1997029789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1997029790 can be divided by 48 positive divisors. The sum of these divisors (counting 1997029790) is 1, the average is 0.020833333333333.

Base conversion 1997029790

Base System Value
2 Binary 1110111000010000100000110011110
3 Ternary 12011011202121212022
4 Quaternary 1313002010012132
5 Quinary 13042214423130
6 Senary 530055140142
8 Octal 16702040636
10 Decimal 1997029790
12 Duodecimal 478974652
16 Hexadecimal 7708419e
20 Vigesimal 1b418e9a
36 Base36 x0za1q

Cryptographic Hash Functions

md5 9c2b0aa7c87073e1be3f10c3038c80ec
sha1 77b7a92076d0adbb02014556abe4ae5c44100791
sha256 f1b0ed038f178638bf274b5b601852572fa17b0f6b960d50d2c5661e2e011f5f
sha512 460d63ce5e542f032195aea630160e7111bbce81b1e0d16e41f9a71ef716a6b570bccc3d56bde98a14950bb0f66077e83d660a1537490f454dd56c8dcdfe744c
ripemd-160 7ee43081c881bf658976ac59c3bc7cd25d5727f2

1997029790 as geometric shapes

Circle

Radius = n
Diameter 3994059580
Circumference 12547708234.528
Area 1.252907357029E+19

Sphere

Radius = n
Volume 3.3361244214629E+28
Surface area 5.0116294281161E+19
Circumference 12547708234.528

Square

Length = n
Perimeter 7988119160
Area 3988127982147444100
Diagonal 2824226613.4811

Cube

Length = n
Surface area 2.3928767892885E+19
Volume 7.964410386681E+27
Space diagonal 3458957060.5086

Equilateral Triangle

Length = n
Perimeter 5991089370
Area 1.7269100730416E+18
Altitude 1729478530.2543

Triangular Pyramid

Length = n
Surface area 1.7269100730416E+18
Volume 9.3861476542912E+26
Height 941408871.16036