397998466 (number)

397998466 is an even 9-digits composite number following 397998465 and preceding 397998467. In scientific notation, it is written as 3.97998466 × 10^8. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 198999232 positive integers (up to 397998466) that are relatively prime to 397998466.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million nine hundred ninety-eight thousand four hundred sixty-six

Notation

Scientific notation 3.97998466 × 10^8
Engineering notation 3.97998466 × 10^6

Prime Factorization of 397998466

Prime Factorization 2 × 198999233

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397998466
Product of the distinct prime numbers

The prime factorization of 397998466 is 2 × 198999233. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 47, 8, 971, 461, 3656, 2392, 39512, 64498, 724885, 140317, 9267064, 467346, 16189194, 55991128, 389458795, 557300669, 2836241924, 953192155

Basic calculations (n = 397998466)

Multiplication

n×y
n×2 795996932
n×3 1193995398
n×4 1591993864
n×5 1989992330

Division

n÷y
n÷2 198999233
n÷3 132666155.33333
n÷3 99499616.5
n÷5 79599693.2

Exponentiation

ny
n2 158402778938353156
n3 6.3044063027602E+25
n4 2.5091440375393E+34
n5 9.9863547791368E+42

Nth Root

y√n
2√n 19949.898896987
3√n 735.57529180209
4√n 141.24411101702
5√n 52.477879701693

Divisors of 397998466

1, 2, 198999233, 397998466

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 -397998465
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 397998466 can be divided by 4 positive divisors. The sum of these divisors (counting 397998466) is 1, the average is 0.25.

Base conversion 397998466

Base System Value
2 Binary 10111101110001111100110000010
3 Ternary 1000201220102020221
4 Quaternary 113232033212002
5 Quinary 1303341422331
6 Senary 103254253254
8 Octal 2756174602
10 Decimal 397998466
12 Duodecimal b135722a
16 Hexadecimal 17b8f982
20 Vigesimal 6479g36
36 Base36 6kyhky

Cryptographic Hash Functions

md5 11363e8e885788ac4f3e6e9795567e64
sha1 bee747a2406803bad66f41b4af2c735439fb13a2
sha256 98a9aee4466226bd0938087ab067af25c2e6f2275d86067e0b1d38da65143da1
sha512 a8871d4a54212a056afa29c667d3f4480919cdf2dba4875afdb0cc00da384afa4a8ce1faed05ea0513993551cfc05640cb7fd1613d5759bfb8b4f5ae859d53da
ripemd-160 96c2ac06c46b8e608682e531c34a7a12f02cff3f

397998466 as geometric shapes

Circle

Radius = n
Diameter 795996932
Circumference 2500698113.8512
Area 4.9763700662094E+17

Sphere

Radius = n
Volume 2.6407835367995E+26
Surface area 1.9905480264838E+18
Circumference 2500698113.8512

Square

Length = n
Perimeter 1591993864
Area 158402778938353156
Diagonal 562854828.42089

Cube

Length = n
Surface area 950416673630118936
Volume 6.3044063027602E+25
Space diagonal 689353564.44647

Equilateral Triangle

Length = n
Perimeter 1193995398
Area 6.8590415295332E+16
Altitude 344676782.22324

Triangular Pyramid

Length = n
Surface area 6.8590415295332E+16
Volume 7.4298140800615E+24
Height 187618276.1403