397018216 (number)

397018216 is an even 9-digits composite number following 397018215 and preceding 397018217. In scientific notation, it is written as 3.97018216 × 10^8. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 166917888 positive integers (up to 397018216) that are relatively prime to 397018216.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million eighteen thousand two hundred sixteen

Notation

Scientific notation 3.97018216 × 10^8
Engineering notation 3.97018216 × 10^6

Prime Factorization of 397018216

Prime Factorization 2 × 2 × 2 × 7 × 83 × 229 × 373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 99254554
Product of the distinct prime numbers

The prime factorization of 397018216 is 2 × 2 × 2 × 7 × 83 × 229 × 373. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 6, 35, 87, 836, 627, 8883, 211, 39642, 57805, 7704, 514655, 5077817, 7931685, 43632551, 2981359, 774457727, 180678290, 2203345992, 9343229185

Basic calculations (n = 397018216)

Multiplication

n×y
n×2 794036432
n×3 1191054648
n×4 1588072864
n×5 1985091080

Division

n÷y
n÷2 198509108
n÷3 132339405.33333
n÷3 99254554
n÷5 79403643.2

Exponentiation

ny
n2 157623463835822656
n3 6.2579386411839E+25
n4 2.4845156351603E+34
n5 9.8639796509544E+42

Nth Root

y√n
2√n 19925.315957344
3√n 734.97090047842
4√n 141.15706130883
5√n 52.452004126755

Divisors of 397018216

1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 229, 332, 373, 458, 581, 664, 746, 916, 1162, 1492, 1603, 1832, 2324, 2611, 2984, 3206, 4648, 5222, 6412, 10444, 12824, 19007, 20888, 30959, 38014, 61918, 76028, 85417, 123836, 133049, 152056, 170834, 216713, 247672, 266098, 341668, 433426, 532196, 597919, 683336, 866852, 1064392, 1195838, 1733704, 2391676, 4783352, 7089611, 14179222, 28358444, 49627277, 56716888, 99254554, 198509108, 397018216

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397018215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397018216 can be divided by 64 positive divisors. The sum of these divisors (counting 397018216) is 1, the average is 0.015625.

Base conversion 397018216

Base System Value
2 Binary 10111101010100000010001101000
3 Ternary 1000200001121121101
4 Quaternary 113222200101220
5 Quinary 1303114040331
6 Senary 103221251144
8 Octal 2752402150
10 Decimal 397018216
12 Duodecimal b0b63ab4
16 Hexadecimal 17aa0468
20 Vigesimal 64175ag
36 Base36 6kdh7s

Cryptographic Hash Functions

md5 5c0e6f9eb15964584565ffca7fde9f59
sha1 b416a677d4504d8425470eb55683c4abb3f4cf87
sha256 7b48af4ee848a7ce10211156f9a4b77a4eebee7eca56ccd0133181fdb9ff87e3
sha512 76958309cf8d6b7852b918445853a5542affb1a091b76587659bf4fbb6738f4390a77ec11d6e0a37b38c6d84ee9d33276a572ca67fca31962f752125a39a2d10
ripemd-160 4f60c35ddd31e05bdeb95833c14a6cd084534050

397018216 as geometric shapes

Circle

Radius = n
Diameter 794036432
Circumference 2494539021.4539
Area 4.9518871602E+17

Sphere

Radius = n
Volume 2.6213192082345E+26
Surface area 1.98075486408E+18
Circumference 2494539021.4539

Square

Length = n
Perimeter 1588072864
Area 157623463835822656
Diagonal 561468545.57637

Cube

Length = n
Surface area 945740783014935936
Volume 6.2579386411839E+25
Space diagonal 687655721.64235

Equilateral Triangle

Length = n
Perimeter 1191054648
Area 6.825296195716E+16
Altitude 343827860.82118

Triangular Pyramid

Length = n
Surface area 6.825296195716E+16
Volume 7.3750514157174E+24
Height 187156181.85879