398291216 (number)

398291216 is an even 9-digits composite number following 398291215 and preceding 398291217. In scientific notation, it is written as 3.98291216 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 199145600 positive integers (up to 398291216) that are relatively prime to 398291216.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million two hundred ninety-one thousand two hundred sixteen

Notation

Scientific notation 3.98291216 × 10^8
Engineering notation 3.98291216 × 10^6

Prime Factorization of 398291216

Prime Factorization 2 × 2 × 2 × 2 × 24893201

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49786402
Product of the distinct prime numbers

The prime factorization of 398291216 is 2 × 2 × 2 × 2 × 24893201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 45, 11, 758, 529, 6817, 6189, 58807, 68187, 544885, 149267, 7618620, 9560481, 36682877, 56965979, 798258525, 324649949, 2243183755, 3192011073

Basic calculations (n = 398291216)

Multiplication

n×y
n×2 796582432
n×3 1194873648
n×4 1593164864
n×5 1991456080

Division

n÷y
n÷2 199145608
n÷3 132763738.66667
n÷3 99572804
n÷5 79658243.2

Exponentiation

ny
n2 158635892742758656
n3 6.3183282621759E+25
n4 2.5165346466292E+34
n5 1.0023136445121E+43

Nth Root

y√n
2√n 19957.234678181
3√n 735.75559977522
4√n 141.27007707997
5√n 52.485597510922

Divisors of 398291216

1, 2, 4, 8, 16, 24893201, 49786402, 99572804, 199145608, 398291216

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398291215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398291216 can be divided by 10 positive divisors. The sum of these divisors (counting 398291216) is 1, the average is 0.1.

Base conversion 398291216

Base System Value
2 Binary 10111101111010111000100010000
3 Ternary 1000202110021211112
4 Quaternary 113233113010100
5 Quinary 1303430304331
6 Senary 103304432452
8 Octal 2757270420
10 Decimal 398291216
12 Duodecimal b1478728
16 Hexadecimal 17bd7110
20 Vigesimal 649680g
36 Base36 6l4rgw

Cryptographic Hash Functions

md5 8b0dc9ae03871fcaf9ce63af03d3b0c1
sha1 0444c87ef22b1a0cfe829f72e1633b2697164882
sha256 4952dee47617d793853baeda62b30ba95d445c5394080ebfea924051cdc9e852
sha512 f61ec5f1803fd642a2393e22297b06f104405ee2fdea2134ff175548821ecf50b75794b8945094375a5f845e2b891692ccac1a8ef495e36c83d8df4be0e152b1
ripemd-160 07403431796576954d5191baac48b7a7ff112471

398291216 as geometric shapes

Circle

Radius = n
Diameter 796582432
Circumference 2502537516.3499
Area 4.9836935523631E+17

Sphere

Radius = n
Volume 2.6466151535227E+26
Surface area 1.9934774209452E+18
Circumference 2502537516.3499

Square

Length = n
Perimeter 1593164864
Area 158635892742758656
Diagonal 563268839.44127

Cube

Length = n
Surface area 951815356456551936
Volume 6.3183282621759E+25
Space diagonal 689860622.32039

Equilateral Triangle

Length = n
Perimeter 1194873648
Area 6.8691356533626E+16
Altitude 344930311.1602

Triangular Pyramid

Length = n
Surface area 6.8691356533626E+16
Volume 7.4462212665786E+24
Height 187756279.81376