397390953 (number)

397390953 is an odd 9-digits composite number following 397390952 and preceding 397390954. In scientific notation, it is written as 3.97390953 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 256122000 positive integers (up to 397390953) that are relatively prime to 397390953.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97390953 × 10^8
Engineering notation 3.97390953 × 10^6

Prime Factorization of 397390953

Prime Factorization 3 × 31 × 2791 × 1531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397390953
Product of the distinct prime numbers

The prime factorization of 397390953 is 3 × 31 × 2791 × 1531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 38, 75, 451, 906, 3748, 6607, 47135, 43063, 250754, 253384, 2508838, 2977534, 1314160, 83986386, 936850551, 763161320, 7957815607, 2773795058

Basic calculations (n = 397390953)

Multiplication

n×y
n×2 794781906
n×3 1192172859
n×4 1589563812
n×5 1986954765

Division

n÷y
n÷2 198695476.5
n÷3 132463651
n÷3 99347738.25
n÷5 79478190.6

Exponentiation

ny
n2 157919569526248209
n3 6.2755808231386E+25
n4 2.4938590439356E+34
n5 9.9103702211722E+42

Nth Root

y√n
2√n 19934.667115355
3√n 735.20083548735
4√n 141.19018066195
5√n 52.461849249205

Divisors of 397390953

1, 3, 31, 93, 1531, 2791, 4593, 8373, 47461, 86521, 142383, 259563, 4273021, 12819063, 132463651, 397390953

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397390952
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397390953 can be divided by 16 positive divisors. The sum of these divisors (counting 397390953) is 1, the average is 0.0625.

Base conversion 397390953

Base System Value
2 Binary 10111101011111011010001101001
3 Ternary 1000200202112220110
4 Quaternary 113223323101221
5 Quinary 1303213002303
6 Senary 103233244533
8 Octal 2753732151
10 Decimal 397390953
12 Duodecimal b1103749
16 Hexadecimal 17afb469
20 Vigesimal 643dh7d
36 Base36 6klgtl

Cryptographic Hash Functions

md5 5ec1ac5ad5306818478608785e80e886
sha1 8e5b18092503a18c7a50253f41414b2e239cf3be
sha256 239b8fbfaf19a7f96837b1fa82cdb1629c0bc36e4ac5307faf4495c1a360783a
sha512 18f194e4c9c4e9c14558e29ce4bfb6312b22af8e06cb6a0266e764aa703de19fcc9ed823cd18a9534684bf8bffafd0864cb2da0b76d75a700128f1ba4e5fb980
ripemd-160 af175a1091eb27f56c3726a55d85633a74336754

397390953 as geometric shapes

Circle

Radius = n
Diameter 794781906
Circumference 2496880997.0957
Area 4.9611895948172E+17

Sphere

Radius = n
Volume 2.6287091481308E+26
Surface area 1.9844758379269E+18
Circumference 2496880997.0957

Square

Length = n
Perimeter 1589563812
Area 157919569526248209
Diagonal 561995675.29697

Cube

Length = n
Surface area 947517417157489254
Volume 6.2755808231386E+25
Space diagonal 688301321.06422

Equilateral Triangle

Length = n
Perimeter 1192172859
Area 6.8381179482217E+16
Altitude 344150660.53211

Triangular Pyramid

Length = n
Surface area 6.8381179482217E+16
Volume 7.3958429265425E+24
Height 187331891.76566