398743089 (number)

398743089 is an odd 9-digits composite number following 398743088 and preceding 398743090. In scientific notation, it is written as 3.98743089 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 265828724 positive integers (up to 398743089) that are relatively prime to 398743089.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million seven hundred forty-three thousand eighty-nine

Notation

Scientific notation 3.98743089 × 10^8
Engineering notation 3.98743089 × 10^6

Prime Factorization of 398743089

Prime Factorization 3 × 132914363

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398743089
Product of the distinct prime numbers

The prime factorization of 398743089 is 3 × 132914363. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 91, 17, 556, 452, 3880, 3560, 16456, 28736, 822750, 457259, 9966326, 8640621, 63733491, 8177846, 670823003, 661255278, 295361531, 346450477

Basic calculations (n = 398743089)

Multiplication

n×y
n×2 797486178
n×3 1196229267
n×4 1594972356
n×5 1993715445

Division

n÷y
n÷2 199371544.5
n÷3 132914363
n÷3 99685772.25
n÷5 79748617.8

Exponentiation

ny
n2 158996051025261921
n3 6.3398576524615E+25
n4 2.5279744241628E+34
n5 1.0080123308037E+43

Nth Root

y√n
2√n 19968.552501371
3√n 736.03374001063
4√n 141.31012879964
5√n 52.497501398229

Divisors of 398743089

1, 3, 132914363, 398743089

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398743088
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398743089 can be divided by 4 positive divisors. The sum of these divisors (counting 398743089) is 1, the average is 0.25.

Base conversion 398743089

Base System Value
2 Binary 10111110001000101011000110001
3 Ternary 1000210022020200120
4 Quaternary 113301011120301
5 Quinary 1304034234324
6 Senary 103322240453
8 Octal 2761053061
10 Decimal 398743089
12 Duodecimal b1656129
16 Hexadecimal 17c45631
20 Vigesimal 64c2he9
36 Base36 6leg4x

Cryptographic Hash Functions

md5 35a6cfa2f56b96b4b274147d0b0f8382
sha1 863670b29eec3b3e43a3b1a46f03414a9fa34ce7
sha256 3f78dc22920d4ba3e9adf40ef6eb0cf5a4c1732cd9aa50f1089e8fc28eacd096
sha512 12dcc3b8029091787e44e10a9fe4c4f85c7b0aab71638593ef1297bf1cc111d1e9f1e953476e34c20fd337be464290bcf9501da41f19a9c3a7a83533f062b2ab
ripemd-160 7661d6da3a008ae96aba710ad55b630c3eb7a2e5

398743089 as geometric shapes

Circle

Radius = n
Diameter 797486178
Circumference 2505376718.1442
Area 4.9950082585075E+17

Sphere

Radius = n
Volume 2.6556333634371E+26
Surface area 1.998003303403E+18
Circumference 2505376718.1442

Square

Length = n
Perimeter 1594972356
Area 158996051025261921
Diagonal 563907884.36634

Cube

Length = n
Surface area 953976306151571526
Volume 6.3398576524615E+25
Space diagonal 690643289.31496

Equilateral Triangle

Length = n
Perimeter 1196229267
Area 6.8847309644642E+16
Altitude 345321644.65748

Triangular Pyramid

Length = n
Surface area 6.8847309644642E+16
Volume 7.4715938963549E+24
Height 187969294.78878