397293885 (number)

397293885 is an odd 9-digits composite number following 397293884 and preceding 397293886. In scientific notation, it is written as 3.97293885 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 211890048 positive integers (up to 397293885) that are relatively prime to 397293885.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million two hundred ninety-three thousand eight hundred eighty-five

Notation

Scientific notation 3.97293885 × 10^8
Engineering notation 3.97293885 × 10^6

Prime Factorization of 397293885

Prime Factorization 9 × 5 × 8828753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397293885
Product of the distinct prime numbers

The prime factorization of 397293885 is 9 × 5 × 8828753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 15, 84, 471, 867, 6626, 8420, 80750, 29345, 487048, 856427, 1733398, 6285087, 23808306, 81025193, 39254156, 189097023, 6162853007, 941643740

Basic calculations (n = 397293885)

Multiplication

n×y
n×2 794587770
n×3 1191881655
n×4 1589175540
n×5 1986469425

Division

n÷y
n÷2 198646942.5
n÷3 132431295
n÷3 99323471.25
n÷5 79458777

Exponentiation

ny
n2 157842431058393225
n3 6.2709832653034E+25
n4 2.4914233042424E+34
n5 9.8982724372198E+42

Nth Root

y√n
2√n 19932.232313517
3√n 735.14096976778
4√n 141.18155797949
5√n 52.45928609855

Divisors of 397293885

1, 5, 9, 45, 8828753, 44143765, 79458777, 397293885

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397293884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397293885 can be divided by 8 positive divisors. The sum of these divisors (counting 397293885) is 1, the average is 0.125.

Base conversion 397293885

Base System Value
2 Binary 10111101011100011100100111101
3 Ternary 1000200120121202100
4 Quaternary 113223203210331
5 Quinary 1303201401020
6 Senary 103231215313
8 Octal 2753434475
10 Decimal 397293885
12 Duodecimal b1077539
16 Hexadecimal 17ae393d
20 Vigesimal 6431ee5
36 Base36 6kjdx9

Cryptographic Hash Functions

md5 c6d32ddae088603f4db181deb9e03c51
sha1 2131a936bb3c409a2187ae9620cc4acf89ad718b
sha256 07431ff361ed2b876caff60023fa6a1d1022ad3155fbfcfae778529309e0e6cd
sha512 7dc730c549267a2df73221731c8513ad5adef88c748ac80dc6a3d09889d1efb476be9b81cb66fe6ebeb91623eb44af79530c1c7120d88aef21233ae00a901f6d
ripemd-160 28279ca76125082e309c698eb1265b6a40ddbde4

397293885 as geometric shapes

Circle

Radius = n
Diameter 794587770
Circumference 2496271100.8643
Area 4.958766218378E+17

Sphere

Radius = n
Volume 2.6267833276082E+26
Surface area 1.9835064873512E+18
Circumference 2496271100.8643

Square

Length = n
Perimeter 1589175540
Area 157842431058393225
Diagonal 561858400.4149

Cube

Length = n
Surface area 947054586350359350
Volume 6.2709832653034E+25
Space diagonal 688133194.35643

Equilateral Triangle

Length = n
Perimeter 1191881655
Area 6.8347777545831E+16
Altitude 344066597.17821

Triangular Pyramid

Length = n
Surface area 6.8347777545831E+16
Volume 7.3904246526723E+24
Height 187286133.47163