398423340 (number)

398423340 is an even 9-digits composite number following 398423339 and preceding 398423341. In scientific notation, it is written as 3.98423340 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 90139392 positive integers (up to 398423340) that are relatively prime to 398423340.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million four hundred twenty-three thousand three hundred forty

Notation

Scientific notation 3.98423340 × 10^8
Engineering notation 3.98423340 × 10^6

Prime Factorization of 398423340

Prime Factorization 2 × 2 × 3 × 45 × 7 × 109 × 967

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 199211670
Product of the distinct prime numbers

The prime factorization of 398423340 is 2 × 2 × 3 × 45 × 7 × 109 × 967. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 398423340)

Multiplication

n×y
n×2 796846680
n×3 1195270020
n×4 1593693360
n×5 1992116700

Division

n÷y
n÷2 199211670
n÷3 132807780
n÷3 99605835
n÷5 79684668

Exponentiation

ny
n2 158741157856755600
n3 6.3246182308756E+25
n4 2.5198755197703E+34
n5 1.0039772209711E+43

Nth Root

y√n
2√n 19960.544581749
3√n 735.83694747741
4√n 141.28179140197
5√n 52.489079228234

Divisors of 398423340

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398423339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398423340 can be divided by 96 positive divisors. The sum of these divisors (counting 398423340) is 1, the average is 0.010416666666667.

Base conversion 398423340

Base System Value
2 Binary 10111101111110111010100101100
3 Ternary 1000202201000002000
4 Quaternary 113233313110230
5 Quinary 1303444021330
6 Senary 103311332300
8 Octal 2757672454
10 Decimal 398423340
12 Duodecimal b1521090
16 Hexadecimal 17bf752c
20 Vigesimal 64a2i70
36 Base36 6l7lf0

Cryptographic Hash Functions

md5 2090ff52c4029ceafdbdc62422102e6b
sha1 1252d7e2712c7cbdceaad2dbb49e447160508d6d
sha256 62f92b8a4b5c89ea7f6834e9e185faec1ccec05b37b7ca58971f938ed6eee341
sha512 58db209d2de86878e1d0ae78a017e1589441840de175f911abc1d187fc791daa52852d308e096138a84174469f4d62b2d9143731e350a486c39cb1b981ce1bc0
ripemd-160 62eb06bc37323e6788768c33af328ce1a44e1feb

398423340 as geometric shapes

Circle

Radius = n
Diameter 796846680
Circumference 2503367675.9254
Area 4.9870005534512E+17

Sphere

Radius = n
Volume 2.6492498894505E+26
Surface area 1.9948002213805E+18
Circumference 2503367675.9254

Square

Length = n
Perimeter 1593693360
Area 158741157856755600
Diagonal 563455690.99399

Cube

Length = n
Surface area 952446947140533600
Volume 6.3246182308756E+25
Space diagonal 690089467.80129

Equilateral Triangle

Length = n
Perimeter 1195270020
Area 6.8736937665053E+16
Altitude 345044733.90064

Triangular Pyramid

Length = n
Surface area 6.8736937665053E+16
Volume 7.4536340657803E+24
Height 187818563.66466