398693794 (number)

398693794 is an even 9-digits composite number following 398693793 and preceding 398693795. In scientific notation, it is written as 3.98693794 × 10^8. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 199346896 positive integers (up to 398693794) that are relatively prime to 398693794.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million six hundred ninety-three thousand seven hundred ninety-four

Notation

Scientific notation 3.98693794 × 10^8
Engineering notation 3.98693794 × 10^6

Prime Factorization of 398693794

Prime Factorization 2 × 199346897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398693794
Product of the distinct prime numbers

The prime factorization of 398693794 is 2 × 199346897. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 47, 85, 737, 268, 9565, 7785, 46912, 87002, 731451, 73581, 308991, 1773300, 19651776, 26581663, 115868071, 523048717, 149003573, 7531268630

Basic calculations (n = 398693794)

Multiplication

n×y
n×2 797387588
n×3 1196081382
n×4 1594775176
n×5 1993468970

Division

n÷y
n÷2 199346897
n÷3 132897931.33333
n÷3 99673448.5
n÷5 79738758.8

Exponentiation

ny
n2 158956741374114436
n3 6.3375066300322E+25
n4 2.5267245628277E+34
n5 1.0073894023468E+43

Nth Root

y√n
2√n 19967.318147413
3√n 736.00340779967
4√n 141.30576119682
5√n 52.496203323161

Divisors of 398693794

1, 2, 199346897, 398693794

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 -398693793
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 398693794 can be divided by 4 positive divisors. The sum of these divisors (counting 398693794) is 1, the average is 0.25.

Base conversion 398693794

Base System Value
2 Binary 10111110000111001010110100010
3 Ternary 1000210012202001211
4 Quaternary 113300321112202
5 Quinary 1304031200134
6 Senary 103321220334
8 Octal 2760712642
10 Decimal 398693794
12 Duodecimal b16316aa
16 Hexadecimal 17c395a2
20 Vigesimal 64bge9e
36 Base36 6lde3m

Cryptographic Hash Functions

md5 b5bdfc2df3ca04bbf5f332a3611d39b3
sha1 6e7c176635be2123c8639438a778ec6be9d4ca96
sha256 3f767d7e4ba04d03cba617cb151ae397350386df6cff30e36e474caf03f65b30
sha512 546b5c3a021539a22c0e2b7fdedc7c2038bae86edecf555bef43376a5b0e10a2d9f1f707983f8bc652871612a4048638caa742e2797000e192ae4fa14c9508e0
ripemd-160 05258dcc6f220331224b9ca18eb175f287b4f99f

398693794 as geometric shapes

Circle

Radius = n
Diameter 797387588
Circumference 2505066988.5245
Area 4.9937733093949E+17

Sphere

Radius = n
Volume 2.6546485694648E+26
Surface area 1.997509323758E+18
Circumference 2505066988.5245

Square

Length = n
Perimeter 1594775176
Area 158956741374114436
Diagonal 563838170.70878

Cube

Length = n
Surface area 953740448244686616
Volume 6.3375066300322E+25
Space diagonal 690557907.8704

Equilateral Triangle

Length = n
Perimeter 1196081382
Area 6.8830288066388E+16
Altitude 345278953.9352

Triangular Pyramid

Length = n
Surface area 6.8830288066388E+16
Volume 7.4688231898508E+24
Height 187946056.90293