398049216 (number)

398049216 is an even 9-digits composite number following 398049215 and preceding 398049217. In scientific notation, it is written as 3.98049216 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 28 positive divisors. There are 132683008 positive integers (up to 398049216) that are relatively prime to 398049216.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million forty-nine thousand two hundred sixteen

Notation

Scientific notation 3.98049216 × 10^8
Engineering notation 3.98049216 × 10^6

Prime Factorization of 398049216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 2073173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12439038
Product of the distinct prime numbers

The prime factorization of 398049216 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 2073173. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 7, 6, 78, 843, 412, 3692, 5380, 63977, 26607, 616864, 803932, 2279870, 7706498, 61043272, 10085382, 858644184, 736458319, 6647548491, 4441035394

Basic calculations (n = 398049216)

Multiplication

n×y
n×2 796098432
n×3 1194147648
n×4 1592196864
n×5 1990246080

Division

n÷y
n÷2 199024608
n÷3 132683072
n÷3 99512304
n÷5 79609843.2

Exponentiation

ny
n2 158443178358214656
n3 6.3068182926036E+25
n4 2.5104240768253E+34
n5 9.9927233560784E+42

Nth Root

y√n
2√n 19951.170792713
3√n 735.60655562398
4√n 141.24861341873
5√n 52.479217956382

Divisors of 398049216

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 2073173, 4146346, 6219519, 8292692, 12439038, 16585384, 24878076, 33170768, 49756152, 66341536, 99512304, 132683072, 199024608, 398049216

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398049215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398049216 can be divided by 28 positive divisors. The sum of these divisors (counting 398049216) is 1, the average is 0.035714285714286.

Base conversion 398049216

Base System Value
2 Binary 10111101110011011111111000000
3 Ternary 1000201222222212120
4 Quaternary 113232123333000
5 Quinary 1303400033331
6 Senary 103255324240
8 Octal 2756337700
10 Decimal 398049216
12 Duodecimal b1380680
16 Hexadecimal 17b9bfc0
20 Vigesimal 647g30g
36 Base36 6kzkqo

Cryptographic Hash Functions

md5 09f4e546fc3f8ecd8b5fb0a82daaedbe
sha1 6383195ab7584196722a25a1d13f8fad7ee36c8c
sha256 78072d4308e92d32e845c2b7e061593f79fff0ccc75297435d24173a98248ee8
sha512 f162d2f859897e2595d345fcf3449292dfd7a1bbd9852dd8caee00d79858c01cc31387f6f0f8b958015658b8391dd47de9be354a434cb4da0241bff193a8a2bc
ripemd-160 44f55e2255e993451031fcc7ff69d41669068675

398049216 as geometric shapes

Circle

Radius = n
Diameter 796098432
Circumference 2501016985.5056
Area 4.9776392514158E+17

Sphere

Radius = n
Volume 2.6417938687425E+26
Surface area 1.9910557005663E+18
Circumference 2501016985.5056

Square

Length = n
Perimeter 1592196864
Area 158443178358214656
Diagonal 562926599.75918

Cube

Length = n
Surface area 950659070149287936
Volume 6.3068182926036E+25
Space diagonal 689441466.02496

Equilateral Triangle

Length = n
Perimeter 1194147648
Area 6.8607908757281E+16
Altitude 344720733.01248

Triangular Pyramid

Length = n
Surface area 6.8607908757281E+16
Volume 7.4326566373522E+24
Height 187642199.91973