397293870 (number)

397293870 is an even 9-digits composite number following 397293869 and preceding 397293871. In scientific notation, it is written as 3.97293870 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 105945024 positive integers (up to 397293870) that are relatively prime to 397293870.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred ninety-three thousand eight hundred seventy

Notation

Scientific notation 3.97293870 × 10^8
Engineering notation 3.97293870 × 10^6

Prime Factorization of 397293870

Prime Factorization 2 × 5 × 3 × 13243129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397293870
Product of the distinct prime numbers

The prime factorization of 397293870 is 2 × 5 × 3 × 13243129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 64, 11, 352, 212, 6767, 3322, 35246, 52115, 395038, 415771, 5007040, 9939834, 57374081, 73487505, 737298689, 693750472, 7389377061, 9264102229

Basic calculations (n = 397293870)

Multiplication

n×y
n×2 794587740
n×3 1191881610
n×4 1589175480
n×5 1986469350

Division

n÷y
n÷2 198646935
n÷3 132431290
n÷3 99323467.5
n÷5 79458774

Exponentiation

ny
n2 157842419139576900
n3 6.2709825550125E+25
n4 2.4914229279834E+34
n5 9.8982705686525E+42

Nth Root

y√n
2√n 19932.231937242
3√n 735.14096051592
4√n 141.1815566469
5√n 52.459285702425

Divisors of 397293870

1, 2, 3, 5, 6, 10, 15, 30, 13243129, 26486258, 39729387, 66215645, 79458774, 132431290, 198646935, 397293870

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 -397293869
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 397293870 can be divided by 16 positive divisors. The sum of these divisors (counting 397293870) is 1, the average is 0.0625.

Base conversion 397293870

Base System Value
2 Binary 10111101011100011100100101110
3 Ternary 1000200120121201210
4 Quaternary 113223203210232
5 Quinary 1303201400440
6 Senary 103231215250
8 Octal 2753434456
10 Decimal 397293870
12 Duodecimal b1077526
16 Hexadecimal 17ae392e
20 Vigesimal 6431eda
36 Base36 6kjdwu

Cryptographic Hash Functions

md5 a7890f3b05d6e6f4aecd4d09adda22d6
sha1 9ea3289e082f18c3040af98e63e7c1e9b0035134
sha256 e51f75cad3c4d9ec365d188523c027d32c0503d075460352ea520f1366840f25
sha512 7983fb2c39f10d9b7777beb4998ffaf5959d405fdfafbab698adb4c998b0af691d5564b4a3b29b837c90f725bc81707982d32ca18d1c3ec6a65e34f12ef16794
ripemd-160 56501d93858b8a743fbcee96cf8613a3a22f1fd0

397293870 as geometric shapes

Circle

Radius = n
Diameter 794587740
Circumference 2496271006.6165
Area 4.9587658439374E+17

Sphere

Radius = n
Volume 2.6267830300823E+26
Surface area 1.9835063375749E+18
Circumference 2496271006.6165

Square

Length = n
Perimeter 1589175480
Area 157842419139576900
Diagonal 561858379.20169

Cube

Length = n
Surface area 947054514837461400
Volume 6.2709825550125E+25
Space diagonal 688133168.37566

Equilateral Triangle

Length = n
Perimeter 1191881610
Area 6.8347772384832E+16
Altitude 344066584.18783

Triangular Pyramid

Length = n
Surface area 6.8347772384832E+16
Volume 7.3904238155864E+24
Height 187286126.40056