398331256 (number)

398331256 is an even 9-digits composite number following 398331255 and preceding 398331257. In scientific notation, it is written as 3.98331256 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 199107360 positive integers (up to 398331256) that are relatively prime to 398331256.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million three hundred thirty-one thousand two hundred fifty-six

Notation

Scientific notation 3.98331256 × 10^8
Engineering notation 3.98331256 × 10^6

Prime Factorization of 398331256

Prime Factorization 2 × 2 × 2 × 5477 × 9091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 99582814
Product of the distinct prime numbers

The prime factorization of 398331256 is 2 × 2 × 2 × 5477 × 9091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 87, 90, 249, 564, 3955, 3407, 17790, 67612, 337216, 181036, 1485519, 5642053, 6538809, 74645654, 926557254, 583280694, 8377253419, 7441758010

Basic calculations (n = 398331256)

Multiplication

n×y
n×2 796662512
n×3 1194993768
n×4 1593325024
n×5 1991656280

Division

n÷y
n÷2 199165628
n÷3 132777085.33333
n÷3 99582814
n÷5 79666251.2

Exponentiation

ny
n2 158667789506537536
n3 6.3202339880883E+25
n4 2.5175467426891E+34
n5 1.0028175560541E+43

Nth Root

y√n
2√n 19958.237797962
3√n 735.78025398626
4√n 141.2736273972
5√n 52.486652738223

Divisors of 398331256

1, 2, 4, 8, 5477, 9091, 10954, 18182, 21908, 36364, 43816, 72728, 49791407, 99582814, 199165628, 398331256

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398331255
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398331256 can be divided by 16 positive divisors. The sum of these divisors (counting 398331256) is 1, the average is 0.0625.

Base conversion 398331256

Base System Value
2 Binary 10111101111100000110101111000
3 Ternary 1000202112022202111
4 Quaternary 113233200311320
5 Quinary 1303433100011
6 Senary 103305342104
8 Octal 2757406570
10 Decimal 398331256
12 Duodecimal b1497934
16 Hexadecimal 17be0d78
20 Vigesimal 649b82g
36 Base36 6l5md4

Cryptographic Hash Functions

md5 388032469765b1bfc529c463cafaca19
sha1 f18769252fda59a71d96695460b00174e281799a
sha256 d1d006ca9b047aeb629c1ccf3efa5facd0e0ce71fc76c1569552308df6e38e14
sha512 cd033271f943862ce164ce54abc117264cd75fc2e06bb9d50ff05ccc75aa621246761341e9f501065e9863e5fd1e2099cfcab12be48a793c4c368e78f104368a
ripemd-160 65fcb30e4c2ebd0e8262fde4e975c2078d6b4cd3

398331256 as geometric shapes

Circle

Radius = n
Diameter 796662512
Circumference 2502789095.0896
Area 4.9846956187507E+17

Sphere

Radius = n
Volume 2.6474134221262E+26
Surface area 1.9938782475003E+18
Circumference 2502789095.0896

Square

Length = n
Perimeter 1593325024
Area 158667789506537536
Diagonal 563325464.55231

Cube

Length = n
Surface area 952006737039225216
Volume 6.3202339880883E+25
Space diagonal 689929973.63473

Equilateral Triangle

Length = n
Perimeter 1194993768
Area 6.8705168237492E+16
Altitude 344964986.81736

Triangular Pyramid

Length = n
Surface area 6.8705168237492E+16
Volume 7.4484671861049E+24
Height 187775154.85077