398168412 (number)

398168412 is an even 9-digits composite number following 398168411 and preceding 398168413. In scientific notation, it is written as 3.98168412 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 132722800 positive integers (up to 398168412) that are relatively prime to 398168412.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million one hundred sixty-eight thousand four hundred twelve

Notation

Scientific notation 3.98168412 × 10^8
Engineering notation 3.98168412 × 10^6

Prime Factorization of 398168412

Prime Factorization 2 × 2 × 3 × 33180701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 199084206
Product of the distinct prime numbers

The prime factorization of 398168412 is 2 × 2 × 3 × 33180701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 71, 56, 673, 422, 8013, 6634, 11962, 49371, 793496, 464331, 5237114, 8695461, 81580993, 94445141, 759080677, 609835459, 6249433949, 8021769480

Basic calculations (n = 398168412)

Multiplication

n×y
n×2 796336824
n×3 1194505236
n×4 1592673648
n×5 1990842060

Division

n÷y
n÷2 199084206
n÷3 132722804
n÷3 99542103
n÷5 79633682.4

Exponentiation

ny
n2 158538084314601744
n3 6.3124857273067E+25
n4 2.5134324178144E+34
n5 1.0007693944705E+43

Nth Root

y√n
2√n 19954.157762231
3√n 735.67997419038
4√n 141.25918647023
5√n 52.482360564624

Divisors of 398168412

1, 2, 3, 4, 6, 12, 33180701, 66361402, 99542103, 132722804, 199084206, 398168412

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398168411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398168412 can be divided by 12 positive divisors. The sum of these divisors (counting 398168412) is 1, the average is 0.083333333333333.

Base conversion 398168412

Base System Value
2 Binary 10111101110111001000101011100
3 Ternary 1000202020001101020
4 Quaternary 113232321011130
5 Quinary 1303412342122
6 Senary 103302044140
8 Octal 2756710534
10 Decimal 398168412
12 Duodecimal b1419650
16 Hexadecimal 17bb915c
20 Vigesimal 648b10c
36 Base36 6l24po

Cryptographic Hash Functions

md5 9b496bfec7422b57f0f4df5648850dfd
sha1 1d108f6b86de2966115696bb91bd38f362ac9f69
sha256 b5bbe4514da012ec7c1a33cf5caa9a9cd5c0dafa83a8dffa59e5beb53d9bdc0f
sha512 f59519e3c429902b7cc309ce3f91e220c361e5d4b9db772612570e79b36a47f76a9d3769f3cf7b5d33fa20abd4b04918f7d0a83b27a143561b966fb6c69c1845
ripemd-160 fbf91e3912e11857f80ba70961ae4568d44a52b5

398168412 as geometric shapes

Circle

Radius = n
Diameter 796336824
Circumference 2501765916.0614
Area 4.9806208099695E+17

Sphere

Radius = n
Volume 2.6441678382396E+26
Surface area 1.9922483239878E+18
Circumference 2501765916.0614

Square

Length = n
Perimeter 1592673648
Area 158538084314601744
Diagonal 563095168.35896

Cube

Length = n
Surface area 951228505887610464
Volume 6.3124857273067E+25
Space diagonal 689647919.55302

Equilateral Triangle

Length = n
Perimeter 1194505236
Area 6.8649004241882E+16
Altitude 344823959.77651

Triangular Pyramid

Length = n
Surface area 6.8649004241882E+16
Volume 7.4393357732031E+24
Height 187698389.45299