398291222 (number)

398291222 is an even 9-digits composite number following 398291221 and preceding 398291223. In scientific notation, it is written as 3.98291222 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 170696232 positive integers (up to 398291222) that are relatively prime to 398291222.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.98291222 × 10^8
Engineering notation 3.98291222 × 10^6

Prime Factorization of 398291222

Prime Factorization 2 × 7 × 28449373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398291222
Product of the distinct prime numbers

The prime factorization of 398291222 is 2 × 7 × 28449373. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 39, 56, 127, 587, 4648, 3870, 28469, 88196, 289167, 701108, 7375896, 3998368, 76729777, 17150925, 989867806, 353841257, 4669111065, 6370829229

Basic calculations (n = 398291222)

Multiplication

n×y
n×2 796582444
n×3 1194873666
n×4 1593164888
n×5 1991456110

Division

n÷y
n÷2 199145611
n÷3 132763740.66667
n÷3 99572805.5
n÷5 79658244.4

Exponentiation

ny
n2 158635897522253284
n3 6.3183285477205E+25
n4 2.5165347982691E+34
n5 1.0023137200081E+43

Nth Root

y√n
2√n 19957.234828503
3√n 735.75560346978
4√n 141.27007761201
5√n 52.485597669054

Divisors of 398291222

1, 2, 7, 14, 28449373, 56898746, 199145611, 398291222

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 -398291221
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 398291222 can be divided by 8 positive divisors. The sum of these divisors (counting 398291222) is 1, the average is 0.125.

Base conversion 398291222

Base System Value
2 Binary 10111101111010111000100010110
3 Ternary 1000202110021211202
4 Quaternary 113233113010112
5 Quinary 1303430304342
6 Senary 103304432502
8 Octal 2757270426
10 Decimal 398291222
12 Duodecimal b1478732
16 Hexadecimal 17bd7116
20 Vigesimal 6496812
36 Base36 6l4rh2

Cryptographic Hash Functions

md5 a3e459c5fedac7b3116b305363760eeb
sha1 deee97099ff38e7418ca18d9c58b21a51a352f3a
sha256 ce04fe3a0322c74d7f21f24de8cbcc702c41844885589b3df8674341a2337d40
sha512 bdcf5be1c4cf4a7f0c804ac9498310d8b8e50f58f72cd4f8382a22d2726e74c861193619cd4da270d7ad117fc386087cea412597e3febbc69a13a06cd543d06b
ripemd-160 06029670b8d35fab7158f1f61374e72fc8c8727d

398291222 as geometric shapes

Circle

Radius = n
Diameter 796582444
Circumference 2502537554.049
Area 4.9836937025153E+17

Sphere

Radius = n
Volume 2.6466152731314E+26
Surface area 1.9934774810061E+18
Circumference 2502537554.049

Square

Length = n
Perimeter 1593164888
Area 158635897522253284
Diagonal 563268847.92655

Cube

Length = n
Surface area 951815385133519704
Volume 6.3183285477205E+25
Space diagonal 689860632.7127

Equilateral Triangle

Length = n
Perimeter 1194873666
Area 6.8691358603208E+16
Altitude 344930316.35635

Triangular Pyramid

Length = n
Surface area 6.8691358603208E+16
Volume 7.4462216030962E+24
Height 187756282.64218