397482849 (number)

397482849 is an odd 9-digits composite number following 397482848 and preceding 397482850. In scientific notation, it is written as 3.97482849 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 253466928 positive integers (up to 397482849) that are relatively prime to 397482849.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred eighty-two thousand eight hundred forty-nine

Notation

Scientific notation 3.97482849 × 10^8
Engineering notation 3.97482849 × 10^6

Prime Factorization of 397482849

Prime Factorization 27 × 23 × 640069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 397482849
Product of the distinct prime numbers

The prime factorization of 397482849 is 27 × 23 × 640069. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397482849)

Multiplication

n×y
n×2 794965698
n×3 1192448547
n×4 1589931396
n×5 1987414245

Division

n÷y
n÷2 198741424.5
n÷3 132494283
n÷3 99370712.25
n÷5 79496569.8

Exponentiation

ny
n2 157992615249156801
n3 6.2799354830196E+25
n4 2.4961666473268E+34
n5 9.9218343055824E+42

Nth Root

y√n
2√n 19936.971911502
3√n 735.25750244489
4√n 141.1983424531
5√n 52.464275367958

Divisors of 397482849

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 -397482848
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 397482849 can be divided by 8 positive divisors. The sum of these divisors (counting 397482849) is 1, the average is 0.125.

Base conversion 397482849

Base System Value
2 Binary 10111101100010001101101100001
3 Ternary 1000200221012222000
4 Quaternary 113230101231201
5 Quinary 1303223422344
6 Senary 103235234213
8 Octal 2754215541
10 Decimal 397482849
12 Duodecimal b1148969
16 Hexadecimal 17b11b61
20 Vigesimal 6445729
36 Base36 6knfq9

Cryptographic Hash Functions

md5 b2c14a6706cf6ac0ae796cc29bc755f1
sha1 e95da25f75d4cf40495abf5a7720e467c8fb984f
sha256 4ae90c3f93d0c35cdcf58fddbe39c72763c03f1f36a9b40c6545422088b03277
sha512 e2e525b4f9d7332737d577eecc005eef1475f56153eb305899384530798ec2fbcfb31b21946de80d1858fdab11b5bfb5e048b98c5912e7db42faf450fae947ea
ripemd-160 f75433bd6c034f3aed3b05385932325b12afdcf6

397482849 as geometric shapes

Circle

Radius = n
Diameter 794965698
Circumference 2497458396.6927
Area 4.9634843938819E+17

Sphere

Radius = n
Volume 2.6305332237963E+26
Surface area 1.9853937575528E+18
Circumference 2497458396.6927

Square

Length = n
Perimeter 1589931396
Area 157992615249156801
Diagonal 562125635.8665

Cube

Length = n
Surface area 947955691494940806
Volume 6.2799354830196E+25
Space diagonal 688460489.60523

Equilateral Triangle

Length = n
Perimeter 1192448547
Area 6.8412809208055E+16
Altitude 344230244.80261

Triangular Pyramid

Length = n
Surface area 6.8412809208055E+16
Volume 7.4009749424286E+24
Height 187375211.9555