398693774 (number)

398693774 is an even 9-digits composite number following 398693773 and preceding 398693775. In scientific notation, it is written as 3.98693774 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 199346886 positive integers (up to 398693774) that are relatively prime to 398693774.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98693774 × 10^8
Engineering notation 3.98693774 × 10^6

Prime Factorization of 398693774

Prime Factorization 2 × 199346887

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398693774
Product of the distinct prime numbers

The prime factorization of 398693774 is 2 × 199346887. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 15, 54, 481, 688, 2169, 4769, 17000, 260, 501293, 585915, 9513076, 3348280, 14935092, 26015948, 945593764, 151407545, 1014655765, 9837897925

Basic calculations (n = 398693774)

Multiplication

n×y
n×2 797387548
n×3 1196081322
n×4 1594775096
n×5 1993468870

Division

n÷y
n÷2 199346887
n÷3 132897924.66667
n÷3 99673443.5
n÷5 79738754.8

Exponentiation

ny
n2 158956725426363076
n3 6.3375056762918E+25
n4 2.5267240558272E+34
n5 1.0073891496743E+43

Nth Root

y√n
2√n 19967.317646594
3√n 736.00339549276
4√n 141.30575942471
5√n 52.496202796479

Divisors of 398693774

1, 2, 199346887, 398693774

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 -398693773
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 398693774 can be divided by 4 positive divisors. The sum of these divisors (counting 398693774) is 1, the average is 0.25.

Base conversion 398693774

Base System Value
2 Binary 10111110000111001010110001110
3 Ternary 1000210012202001002
4 Quaternary 113300321112032
5 Quinary 1304031200044
6 Senary 103321220302
8 Octal 2760712616
10 Decimal 398693774
12 Duodecimal b1631692
16 Hexadecimal 17c3958e
20 Vigesimal 64bge8e
36 Base36 6lde32

Cryptographic Hash Functions

md5 28c83400e3394dcc94e4408e289dddef
sha1 d2ecd2e0d078f78e20fb1763a41cb02f19599523
sha256 ae73b870810ffc459e06083add9b8a5b644956d3d0bc265e205489353e79ce41
sha512 d9928f1a8a24ec7f518a6bf2b0c8275a8646a72394478d63750da6e5c35bcece9423d55abcbff19e796cc7b26b84837c25d8a60daa4b0b638c9fbe29652bbf17
ripemd-160 444b3cd7ffaca3405c840d110a22a75a9062dd9b

398693774 as geometric shapes

Circle

Radius = n
Diameter 797387548
Circumference 2505066862.8608
Area 4.9937728083815E+17

Sphere

Radius = n
Volume 2.6546481699629E+26
Surface area 1.9975091233526E+18
Circumference 2505066862.8608

Square

Length = n
Perimeter 1594775096
Area 158956725426363076
Diagonal 563838142.42451

Cube

Length = n
Surface area 953740352558178456
Volume 6.3375056762918E+25
Space diagonal 690557873.22938

Equilateral Triangle

Length = n
Perimeter 1196081322
Area 6.8830281160809E+16
Altitude 345278936.61469

Triangular Pyramid

Length = n
Surface area 6.8830281160809E+16
Volume 7.468822065857E+24
Height 187946047.47484