397750197 (number)

397750197 is an odd 9-digits composite number following 397750196 and preceding 397750198. In scientific notation, it is written as 3.97750197 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 244769328 positive integers (up to 397750197) that are relatively prime to 397750197.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred fifty thousand one hundred ninety-seven

Notation

Scientific notation 3.97750197 × 10^8
Engineering notation 3.97750197 × 10^6

Prime Factorization of 397750197

Prime Factorization 39 × 10198723

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397750197
Product of the distinct prime numbers

The prime factorization of 397750197 is 39 × 10198723. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 29, 34, 611, 501, 801, 3300, 89706, 32726, 494524, 940576, 1416680, 1156268, 75963285, 82326182, 205512799, 672870346, 3161762062, 6673622712

Basic calculations (n = 397750197)

Multiplication

n×y
n×2 795500394
n×3 1193250591
n×4 1591000788
n×5 1988750985

Division

n÷y
n÷2 198875098.5
n÷3 132583399
n÷3 99437549.25
n÷5 79550039.4

Exponentiation

ny
n2 158205219213538809
n3 6.2926157108613E+25
n4 2.5028891386404E+34
n5 9.9552464796337E+42

Nth Root

y√n
2√n 19943.675614089
3√n 735.42231087091
4√n 141.22207906021
5√n 52.471330991626

Divisors of 397750197

1, 39, 10198723, 397750197

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 -397750196
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 397750197 can be divided by 4 positive divisors. The sum of these divisors (counting 397750197) is 1, the average is 0.25.

Base conversion 397750197

Base System Value
2 Binary 10111101101010010111110110101
3 Ternary 1000201102210200210
4 Quaternary 113231102332311
5 Quinary 1303311001242
6 Senary 103245100033
8 Octal 2755227665
10 Decimal 397750197
12 Duodecimal b1257619
16 Hexadecimal 17b52fb5
20 Vigesimal 645if9h
36 Base36 6kt60l

Cryptographic Hash Functions

md5 9be5edd34a6a32268332a74c1f1206ed
sha1 9f09eb2fdcddf470879cbc7998bcf901e2d4986d
sha256 ba19baf321218c5ff80fb9950b8358ecc8c79d17ea0709c4d79874f371f228ae
sha512 12f5e0d6362dcdec04f271b6d5a38beb683fd92b17d592872a7fc0082f1484ba2d7b40541dffe1c7cb31a05a0aa9e7130673b97886a1b04b200047c2e0cc2ea4
ripemd-160 6ff1345fd9deaef46335f472caa45f4c688cf93e

397750197 as geometric shapes

Circle

Radius = n
Diameter 795500394
Circumference 2499138193.7182
Area 4.9701635444082E+17

Sphere

Radius = n
Volume 2.6358447052141E+26
Surface area 1.9880654177633E+18
Circumference 2499138193.7182

Square

Length = n
Perimeter 1591000788
Area 158205219213538809
Diagonal 562503723.03397

Cube

Length = n
Surface area 949231315281232854
Volume 6.2926157108613E+25
Space diagonal 688923549.92453

Equilateral Triangle

Length = n
Perimeter 1193250591
Area 6.8504869425105E+16
Altitude 344461774.96227

Triangular Pyramid

Length = n
Surface area 6.8504869425105E+16
Volume 7.4159187342518E+24
Height 187501241.01132