97731871 (number)

97731871 is an odd 8-digits composite number following 97731870 and preceding 97731872. In scientific notation, it is written as 9.7731871 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 94579200 positive integers (up to 97731871) that are relatively prime to 97731871.

Interesting facts

Basic properties

Name

Name ninety-seven million seven hundred thirty-one thousand eight hundred seventy-one

Notation

Scientific notation 9.7731871 × 10^7
Engineering notation 9.7731871 × 10^6

Prime Factorization of 97731871

Prime Factorization 31 × 3152641

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 97731871
Product of the distinct prime numbers

The prime factorization of 97731871 is 31 × 3152641. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 82, 89, 250, 122, 817, 1642, 498, 31334, 242578, 986133, 3181327, 3930843, 22806434, 58310503, 575240589, 212127485, 7180116090, 9535133754

Basic calculations (n = 97731871)

Multiplication

n×y
n×2 195463742
n×3 293195613
n×4 390927484
n×5 488659355

Division

n÷y
n÷2 48865935.5
n÷3 32577290.333333
n÷3 24432967.75
n÷5 19546374.2

Exponentiation

ny
n2 9551518609160641
n3 9.3348778456459E+23
n4 9.1231507741142E+31
n5 8.9162259456928E+39

Nth Root

y√n
2√n 9885.9431011917
3√n 460.62277179075
4√n 99.428080043777
5√n 39.62846429356

Divisors of 97731871

1, 31, 3152641, 97731871

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 -97731870
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 97731871 can be divided by 4 positive divisors. The sum of these divisors (counting 97731871) is 1, the average is 0.25.

Base conversion 97731871

Base System Value
2 Binary 101110100110100010100011111
3 Ternary 20210220021220221
4 Quaternary 11310310110133
5 Quinary 200004404441
6 Senary 13410422211
8 Octal 564642437
10 Decimal 97731871
12 Duodecimal 28891967
16 Hexadecimal 5d3451f
20 Vigesimal 1aag9db
36 Base36 1m6qe7

Cryptographic Hash Functions

md5 148b6fd64ed90a8c00900d658f72ca1d
sha1 3421890ee577f7f74616b37cbae5c34fe2f73b03
sha256 8b4f2f73d76d62ba98575912c9c040925a8689509d22c7561c747788b51ecd1b
sha512 0482c9a799309e8b9e741c9808a32f5381a0d237b19ca28edf45f034988d80d134f5c12c6b8307b20ead088c1dd15739d379ea8141430e66cf55298554e01450
ripemd-160 031a328454a54cbe4a39561b796b1b7103a0e35c

97731871 as geometric shapes

Circle

Radius = n
Diameter 195463742
Circumference 614067455.91037
Area 3.0006980693165E+16

Sphere

Radius = n
Volume 3.9101844882719E+24
Surface area 1.2002792277266E+17
Circumference 614067455.91037

Square

Length = n
Perimeter 390927484
Area 9551518609160641
Diagonal 138213737.4443

Cube

Length = n
Surface area 57309111654963846
Volume 9.3348778456459E+23
Space diagonal 169276566.09077

Equilateral Triangle

Length = n
Perimeter 293195613
Area 4.1359288801265E+15
Altitude 84638283.045384

Triangular Pyramid

Length = n
Surface area 4.1359288801265E+15
Volume 1.1001259043674E+23
Height 46071245.814766