398394089 (number)

398394089 is an odd 9-digits composite number following 398394088 and preceding 398394090. In scientific notation, it is written as 3.98394089 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 388677120 positive integers (up to 398394089) that are relatively prime to 398394089.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million three hundred ninety-four thousand eighty-nine

Notation

Scientific notation 3.98394089 × 10^8
Engineering notation 3.98394089 × 10^6

Prime Factorization of 398394089

Prime Factorization 41 × 9716929

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 398394089
Product of the distinct prime numbers

The prime factorization of 398394089 is 41 × 9716929. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 94, 60, 716, 534, 8081, 3276, 77835, 18177, 848469, 800746, 1309104, 5540959, 57540425, 45343294, 180711614, 802876074, 8710325200, 1687910197

Basic calculations (n = 398394089)

Multiplication

n×y
n×2 796788178
n×3 1195182267
n×4 1593576356
n×5 1991970445

Division

n÷y
n÷2 199197044.5
n÷3 132798029.66667
n÷3 99598522.25
n÷5 79678817.8

Exponentiation

ny
n2 158717850150139921
n3 6.3232253318604E+25
n4 2.5191355956282E+34
n5 1.0036087306878E+43

Nth Root

y√n
2√n 19959.811847811
3√n 735.81893941818
4√n 141.27919821336
5√n 52.488308488675

Divisors of 398394089

1, 41, 9716929, 398394089

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 -398394088
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 398394089 can be divided by 4 positive divisors. The sum of these divisors (counting 398394089) is 1, the average is 0.25.

Base conversion 398394089

Base System Value
2 Binary 10111101111110000001011101001
3 Ternary 1000202122111221122
4 Quaternary 113233300023221
5 Quinary 1303442102324
6 Senary 103310545025
8 Octal 2757601351
10 Decimal 398394089
12 Duodecimal b1508175
16 Hexadecimal 17bf02e9
20 Vigesimal 649j549
36 Base36 6l6yuh

Cryptographic Hash Functions

md5 420847f8bf19103ea139d77c4538e41d
sha1 df8bab9b133c8873fbd549904409941de13b7b6b
sha256 e34e20b3480a9aef2fc0d8d1599fcfe986a55be3846294051f355cae0e836ab2
sha512 0c44fd311521c3b9df51e1828d179a0ba9c6470a3230e3108fc04646788345795bb4eeb419a43565ce0df37a2db1295566e871ac720dc53eba29ebfa4b14758e
ripemd-160 a196aed94e4d5781d3672ec07c9cae807a2613f1

398394089 as geometric shapes

Circle

Radius = n
Diameter 796788178
Circumference 2503183886.472
Area 4.9862683202525E+17

Sphere

Radius = n
Volume 2.6486664332754E+26
Surface area 1.994507328101E+18
Circumference 2503183886.472

Square

Length = n
Perimeter 1593576356
Area 158717850150139921
Diagonal 563414323.83307

Cube

Length = n
Surface area 952307100900839526
Volume 6.3232253318604E+25
Space diagonal 690038803.58312

Equilateral Triangle

Length = n
Perimeter 1195182267
Area 6.8726845132036E+16
Altitude 345019401.79156

Triangular Pyramid

Length = n
Surface area 6.8726845132036E+16
Volume 7.4519925185484E+24
Height 187804774.61102