397730272 (number)

397730272 is an even 9-digits composite number following 397730271 and preceding 397730273. In scientific notation, it is written as 3.97730272 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors. There are 198619392 positive integers (up to 397730272) that are relatively prime to 397730272.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97730272 × 10^8
Engineering notation 3.97730272 × 10^6

Prime Factorization of 397730272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 857 × 14503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 24858142
Product of the distinct prime numbers

The prime factorization of 397730272 is 2 × 2 × 2 × 2 × 2 × 857 × 14503. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 85, 17, 6, 875, 3311, 6788, 10567, 90898, 986036, 863516, 8665982, 5535273, 33068341, 4061929, 578874175, 16636895, 7189104962, 5425080475

Basic calculations (n = 397730272)

Multiplication

n×y
n×2 795460544
n×3 1193190816
n×4 1590921088
n×5 1988651360

Division

n÷y
n÷2 198865136
n÷3 132576757.33333
n÷3 99432568
n÷5 79546054.4

Exponentiation

ny
n2 158189369265193984
n3 6.2916700865354E+25
n4 2.502387654852E+34
n5 9.9527532261372E+42

Nth Root

y√n
2√n 19943.176076042
3√n 735.41003052146
4√n 141.22031042326
5√n 52.47080527864

Divisors of 397730272

1, 2, 4, 8, 16, 32, 857, 1714, 3428, 6856, 13712, 14503, 27424, 29006, 58012, 116024, 232048, 464096, 12429071, 24858142, 49716284, 99432568, 198865136, 397730272

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397730271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397730272 can be divided by 24 positive divisors. The sum of these divisors (counting 397730272) is 1, the average is 0.041666666666667.

Base conversion 397730272

Base System Value
2 Binary 10111101101001110000111100000
3 Ternary 1000201101210100211
4 Quaternary 113231032013200
5 Quinary 1303304332042
6 Senary 103244423504
8 Octal 2755160740
10 Decimal 397730272
12 Duodecimal b1247b94
16 Hexadecimal 17b4e1e0
20 Vigesimal 645g5dc
36 Base36 6ksqn4

Cryptographic Hash Functions

md5 1f97fc1e39ea9c0dbf03fcb73c9439ea
sha1 06943f79fa934ac1f8490e16238844b947d1cbe6
sha256 03872930d2899bc13e75e1f5828f6e536ab37099966ff61a88eeac80a6ae276b
sha512 5c96d6a48e6a90fe9cb21dc0a71064fc4aa4fcbbccd19e2db3f1122ad00ea4b018f0303a2386d69b52f2c7cb25c9c7e5b33b3ef77ea4642d5b01c39740ec6877
ripemd-160 d4ed5193b19ff744af8c2614345cea81907e34b0

397730272 as geometric shapes

Circle

Radius = n
Diameter 795460544
Circumference 2499013001.2509
Area 4.9696656035954E+17

Sphere

Radius = n
Volume 2.6354486030227E+26
Surface area 1.9878662414381E+18
Circumference 2499013001.2509

Square

Length = n
Perimeter 1590921088
Area 158189369265193984
Diagonal 562475544.82874

Cube

Length = n
Surface area 949136215591163904
Volume 6.2916700865354E+25
Space diagonal 688889038.81219

Equilateral Triangle

Length = n
Perimeter 1193190816
Area 6.8498006196148E+16
Altitude 344444519.40609

Triangular Pyramid

Length = n
Surface area 6.8498006196148E+16
Volume 7.4148043052962E+24
Height 187491848.27625