398291214 (number)

398291214 is an even 9-digits composite number following 398291213 and preceding 398291215. In scientific notation, it is written as 3.98291214 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 132763736 positive integers (up to 398291214) that are relatively prime to 398291214.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98291214 × 10^8
Engineering notation 3.98291214 × 10^6

Prime Factorization of 398291214

Prime Factorization 2 × 3 × 66381869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398291214
Product of the distinct prime numbers

The prime factorization of 398291214 is 2 × 3 × 66381869. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 28, 99, 223, 346, 9293, 8582, 14060, 78469, 664467, 233997, 9093167, 7219989, 27504653, 31683795, 825952845, 295736943, 1943138282, 2300726902

Basic calculations (n = 398291214)

Multiplication

n×y
n×2 796582428
n×3 1194873642
n×4 1593164856
n×5 1991456070

Division

n÷y
n÷2 199145607
n÷3 132763738
n÷3 99572803.5
n÷5 79658242.8

Exponentiation

ny
n2 158635891149593796
n3 6.3183281669944E+25
n4 2.5165345960826E+34
n5 1.0023136193467E+43

Nth Root

y√n
2√n 19957.234628074
3√n 735.7555985437
4√n 141.27007690263
5√n 52.485597458211

Divisors of 398291214

1, 2, 3, 6, 66381869, 132763738, 199145607, 398291214

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398291213
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398291214 can be divided by 8 positive divisors. The sum of these divisors (counting 398291214) is 1, the average is 0.125.

Base conversion 398291214

Base System Value
2 Binary 10111101111010111000100001110
3 Ternary 1000202110021211110
4 Quaternary 113233113010032
5 Quinary 1303430304324
6 Senary 103304432450
8 Octal 2757270416
10 Decimal 398291214
12 Duodecimal b1478726
16 Hexadecimal 17bd710e
20 Vigesimal 649680e
36 Base36 6l4rgu

Cryptographic Hash Functions

md5 b20537bb3fb14042a74c9b33cae82221
sha1 816ce5366d313fc271c24e49ac02a298f0c94afb
sha256 cb6db1b8f39df45fba9914c61dae0ce0e6a4c662381c27626fbafb34a6da7209
sha512 0e54e9798a844478564e7c9d4a095e24ead519ea4282b7c6ddac3dc033cb3318914f934062f217925a7dfe4ef4196cca0bce2d6d4ce4fc628858440dc7c304dc
ripemd-160 b77b42644f9c00d1f62b67573b81c7a638011579

398291214 as geometric shapes

Circle

Radius = n
Diameter 796582428
Circumference 2502537503.7835
Area 4.9836935023123E+17

Sphere

Radius = n
Volume 2.6466151136532E+26
Surface area 1.9934774009249E+18
Circumference 2502537503.7835

Square

Length = n
Perimeter 1593164856
Area 158635891149593796
Diagonal 563268836.61284

Cube

Length = n
Surface area 951815346897562776
Volume 6.3183281669944E+25
Space diagonal 689860618.85629

Equilateral Triangle

Length = n
Perimeter 1194873642
Area 6.8691355843766E+16
Altitude 344930309.42814

Triangular Pyramid

Length = n
Surface area 6.8691355843766E+16
Volume 7.4462211544061E+24
Height 187756278.87095