378397397 (number)

378397397 is an odd 9-digits composite number following 378397396 and preceding 378397398. In scientific notation, it is written as 3.78397397 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 324340620 positive integers (up to 378397397) that are relatively prime to 378397397.

Interesting facts

Basic properties

Name

Name three hundred seventy-eight million three hundred ninety-seven thousand three hundred ninety-seven

Notation

Scientific notation 3.78397397 × 10^8
Engineering notation 3.78397397 × 10^6

Prime Factorization of 378397397

Prime Factorization 7 × 54056771

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 378397397
Product of the distinct prime numbers

The prime factorization of 378397397 is 7 × 54056771. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 98, 51, 650, 547, 2350, 2373, 47184, 52032, 501940, 590644, 4990311, 7455428, 17955641, 16339278, 506613942, 38371921, 1274343845, 9598540233

Basic calculations (n = 378397397)

Multiplication

n×y
n×2 756794794
n×3 1135192191
n×4 1513589588
n×5 1891986985

Division

n÷y
n÷2 189198698.5
n÷3 126132465.66667
n÷3 94599349.25
n÷5 75679479.4

Exponentiation

ny
n2 143184590056375609
n3 5.4180676167845E+25
n4 2.0501826829612E+34
n5 7.7578379060701E+42

Nth Root

y√n
2√n 19452.4393586
3√n 723.29597233652
4√n 139.47200205991
5√n 51.950487588656

Divisors of 378397397

1, 7, 54056771, 378397397

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -378397396
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 378397397 can be divided by 4 positive divisors. The sum of these divisors (counting 378397397) is 1, the average is 0.25.

Base conversion 378397397

Base System Value
2 Binary 10110100011011110001011010101
3 Ternary 222101000120122102
4 Quaternary 112203132023111
5 Quinary 1233332204042
6 Senary 101314211445
8 Octal 2643361325
10 Decimal 378397397
12 Duodecimal a6883b85
16 Hexadecimal 168de2d5
20 Vigesimal 5i4jd9h
36 Base36 69adat

Cryptographic Hash Functions

md5 eb43d360afeb186a05eef834e136e7bb
sha1 cc2a0507cd9751bb5a796ba1aafb0dab2d9dbd9d
sha256 fb1a72d77854a3939e9d9858ebb16b75e58611b60980259f03a50d7a65c5c01c
sha512 18ed6fe3981de91053c1549762e7a71b7983ae11a55f41571e3dc850d27669334c818a37ab9dbdc19188386ced8e04cf1a5cf2f1d9bc58d2572364c164aa5abd
ripemd-160 6d6406634ce171e83fc244114a63c60efa525249

378397397 as geometric shapes

Circle

Radius = n
Diameter 756794794
Circumference 2377540965.1054
Area 4.4982765622838E+17

Sphere

Radius = n
Volume 2.2695148562057E+26
Surface area 1.7993106249135E+18
Circumference 2377540965.1054

Square

Length = n
Perimeter 1513589588
Area 143184590056375609
Diagonal 535134730.80408

Cube

Length = n
Surface area 859107540338253654
Volume 5.4180676167845E+25
Space diagonal 655403517.05581

Equilateral Triangle

Length = n
Perimeter 1135192191
Area 6.2000746209641E+16
Altitude 327701758.52791

Triangular Pyramid

Length = n
Surface area 6.2000746209641E+16
Volume 6.3852539212592E+24
Height 178378243.60136