397444900 (number)

397444900 is an even 9-digits composite number following 397444899 and preceding 397444901. In scientific notation, it is written as 3.97444900 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 158146560 positive integers (up to 397444900) that are relatively prime to 397444900.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million four hundred forty-four thousand nine hundred

Notation

Scientific notation 3.97444900 × 10^8
Engineering notation 3.97444900 × 10^6

Prime Factorization of 397444900

Prime Factorization 2 × 2 × 25 × 193 × 20593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 198722450
Product of the distinct prime numbers

The prime factorization of 397444900 is 2 × 2 × 25 × 193 × 20593. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 34, 76, 582, 639, 3492, 1818, 73365, 50766, 59332, 978753, 7608656, 4042067, 59538283, 55165370, 831322637, 238002527, 7861211173, 6824804406

Basic calculations (n = 397444900)

Multiplication

n×y
n×2 794889800
n×3 1192334700
n×4 1589779600
n×5 1987224500

Division

n÷y
n÷2 198722450
n÷3 132481633.33333
n÷3 99361225
n÷5 79488980

Exponentiation

ny
n2 157962448536010000
n3 6.278136956215E+25
n4 2.4952135147492E+34
n5 9.9170988584813E+42

Nth Root

y√n
2√n 19936.020164516
3√n 735.23410254637
4√n 141.19497216444
5√n 52.463273542179

Divisors of 397444900

1, 2, 4, 25, 50, 100, 193, 386, 772, 4825, 9650, 19300, 20593, 41186, 82372, 514825, 1029650, 2059300, 3974449, 7948898, 15897796, 99361225, 198722450, 397444900

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 -397444899
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 397444900 can be divided by 24 positive divisors. The sum of these divisors (counting 397444900) is 1, the average is 0.041666666666667.

Base conversion 397444900

Base System Value
2 Binary 10111101100001000011100100100
3 Ternary 1000200212021220111
4 Quaternary 113230020130210
5 Quinary 1303221214100
6 Senary 103234342404
8 Octal 2754103444
10 Decimal 397444900
12 Duodecimal b112aa04
16 Hexadecimal 17b08724
20 Vigesimal 6440c50
36 Base36 6kmmg4

Cryptographic Hash Functions

md5 56f105fc2fdecdf3abb93bcfb7c4dbb3
sha1 365bd2d0dc8c311ea0f05333c814ff7d2c003898
sha256 031d8128d634abd4db4fb74f44de90c3ec53d99f4ba97c2151c0707bf6a216b3
sha512 ce7ade6a5af58df7cca20e5c521f63109008e3162625429f771cc6d976e8d7e4c76bd252529060a2543676f6ac13a92db4bcd7a96fc9d8a8cb46ad98c2e5e5a5
ripemd-160 e6c3171b11b15bc087b33dc4c75185a2f3ddad94

397444900 as geometric shapes

Circle

Radius = n
Diameter 794889800
Circumference 2497219956.0935
Area 4.9625366786378E+17

Sphere

Radius = n
Volume 2.6297798586501E+26
Surface area 1.9850146714551E+18
Circumference 2497219956.0935

Square

Length = n
Perimeter 1589779600
Area 157962448536010000
Diagonal 562071967.87602

Cube

Length = n
Surface area 947774691216060000
Volume 6.278136956215E+25
Space diagonal 688394760.00913

Equilateral Triangle

Length = n
Perimeter 1192334700
Area 6.8399746638088E+16
Altitude 344197380.00457

Triangular Pyramid

Length = n
Surface area 6.8399746638088E+16
Volume 7.3988553582625E+24
Height 187357322.62534