397702944 (number)

397702944 is an even 9-digits composite number following 397702943 and preceding 397702945. In scientific notation, it is written as 3.97702944 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 24 positive divisors. There are 132567552 positive integers (up to 397702944) that are relatively prime to 397702944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97702944 × 10^8
Engineering notation 3.97702944 × 10^6

Prime Factorization of 397702944

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 1380913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 24856434
Product of the distinct prime numbers

The prime factorization of 397702944 is 2 × 2 × 2 × 2 × 2 × 9 × 1380913. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 4, 71, 89, 603, 583, 8133, 5488, 97161, 29617, 94594, 337470, 4014111, 3582863, 23269142, 74703586, 486185428, 722027613, 2418627361, 969374050

Basic calculations (n = 397702944)

Multiplication

n×y
n×2 795405888
n×3 1193108832
n×4 1590811776
n×5 1988514720

Division

n÷y
n÷2 198851472
n÷3 132567648
n÷3 99425736
n÷5 79540588.8

Exponentiation

ny
n2 158167631666267136
n3 6.2903732759182E+25
n4 2.5016999706916E+34
n5 9.9493344334876E+42

Nth Root

y√n
2√n 19942.490917636
3√n 735.39318682358
4√n 141.21788455304
5√n 52.470084206255

Divisors of 397702944

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 1380913, 2761826, 5523652, 11047304, 12428217, 22094608, 24856434, 44189216, 49712868, 99425736, 198851472, 397702944

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 -397702943
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 397702944 can be divided by 24 positive divisors. The sum of these divisors (counting 397702944) is 1, the average is 0.041666666666667.

Base conversion 397702944

Base System Value
2 Binary 10111101101000111011100100000
3 Ternary 1000201100101212200
4 Quaternary 113231013130200
5 Quinary 1303302443234
6 Senary 103244053200
8 Octal 2755073440
10 Decimal 397702944
12 Duodecimal b1234200
16 Hexadecimal 17b47720
20 Vigesimal 645ch74
36 Base36 6ks5k0

Cryptographic Hash Functions

md5 b5c1b488ca4fdedb7388ae72e5784247
sha1 26e6da0a4824c5e904db3d885c64002b06a16c8e
sha256 8f265e57f3a237a35272b088cebb516c24ab9405e84a0365e9fc26f8834ee788
sha512 2aa1e971dcebaece31a48a9eb6c8468e3bf29e15a7fae28b67bfc4caa45cd82fd5b1054b78e6fb1c5fdf62b8c8e160a78b377f0053d200b415b35089167ca079
ripemd-160 21646218f10da4e927b75a4973a4fd6507bde928

397702944 as geometric shapes

Circle

Radius = n
Diameter 795405888
Circumference 2498841294.3629
Area 4.9689826967844E+17

Sphere

Radius = n
Volume 2.6349053962616E+26
Surface area 1.9875930787138E+18
Circumference 2498841294.3629

Square

Length = n
Perimeter 1590811776
Area 158167631666267136
Diagonal 562436897.20051

Cube

Length = n
Surface area 949005789997602816
Volume 6.2903732759182E+25
Space diagonal 688841705.32772

Equilateral Triangle

Length = n
Perimeter 1193108832
Area 6.8488593539704E+16
Altitude 344420852.66386

Triangular Pyramid

Length = n
Surface area 6.8488593539704E+16
Volume 7.4132759993273E+24
Height 187478965.7335