398049169 (number)

398049169 is an odd 9-digits composite number following 398049168 and preceding 398049170. In scientific notation, it is written as 3.98049169 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 321115200 positive integers (up to 398049169) that are relatively prime to 398049169.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million forty-nine thousand one hundred sixty-nine

Notation

Scientific notation 3.98049169 × 10^8
Engineering notation 3.98049169 × 10^6

Prime Factorization of 398049169

Prime Factorization 7 × 17 × 3344951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 398049169
Product of the distinct prime numbers

The prime factorization of 398049169 is 7 × 17 × 3344951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 19, 67, 95, 946, 7471, 9623, 24159, 20567, 360426, 528997, 6036809, 6901023, 1313791, 1440588, 438767563, 646310249, 957995289, 8234557465

Basic calculations (n = 398049169)

Multiplication

n×y
n×2 796098338
n×3 1194147507
n×4 1592196676
n×5 1990245845

Division

n÷y
n÷2 199024584.5
n÷3 132683056.33333
n÷3 99512292.25
n÷5 79609833.8

Exponentiation

ny
n2 158443140941590561
n3 6.306816058555E+25
n4 2.5104228911437E+34
n5 9.9927174565832E+42

Nth Root

y√n
2√n 19951.169614837
3√n 735.60652667152
4√n 141.24860924921
5√n 52.479216717076

Divisors of 398049169

1, 7, 17, 119, 3344951, 23414657, 56864167, 398049169

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 -398049168
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 398049169 can be divided by 8 positive divisors. The sum of these divisors (counting 398049169) is 1, the average is 0.125.

Base conversion 398049169

Base System Value
2 Binary 10111101110011011111110010001
3 Ternary 1000201222222210211
4 Quaternary 113232123332101
5 Quinary 1303400033134
6 Senary 103255324121
8 Octal 2756337621
10 Decimal 398049169
12 Duodecimal b1380641
16 Hexadecimal 17b9bf91
20 Vigesimal 647g2i9
36 Base36 6kzkpd

Cryptographic Hash Functions

md5 dcb8efe977fbff553e954acb335a0bc8
sha1 8f419fcd92c75e822ca8dd5b76ffd285489fd678
sha256 c5ed0fb92851059ca660ad10b2a10753f7406824d4239ca322a76e076e8f0f1e
sha512 9570a33ba2ba4aab7294f43824818b1d30b82baf6e0fe0f9443636176ae68a42fca11da3fb439e2eb9d3909e8bc9c306c84caf55f0dc53eb790b633cd725fc79
ripemd-160 3e7494d4f342deba5534e47f1501eea30d3c0f7f

398049169 as geometric shapes

Circle

Radius = n
Diameter 796098338
Circumference 2501016690.1958
Area 4.9776380759379E+17

Sphere

Radius = n
Volume 2.6417929329465E+26
Surface area 1.9910552303752E+18
Circumference 2501016690.1958

Square

Length = n
Perimeter 1592196676
Area 158443140941590561
Diagonal 562926533.29114

Cube

Length = n
Surface area 950658845649543366
Volume 6.306816058555E+25
Space diagonal 689441384.61857

Equilateral Triangle

Length = n
Perimeter 1194147507
Area 6.8607892555408E+16
Altitude 344720692.30929

Triangular Pyramid

Length = n
Surface area 6.8607892555408E+16
Volume 7.4326540045008E+24
Height 187642177.76371