400804986 (number)

400804986 is an even 9-digits composite number following 400804985 and preceding 400804987. In scientific notation, it is written as 4.00804986 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 131953536 positive integers (up to 400804986) that are relatively prime to 400804986.

Interesting facts

Basic properties

Name

Name four hundred million eight hundred four thousand nine hundred eighty-six

Notation

Scientific notation 4.00804986 × 10^8
Engineering notation 4.00804986 × 10^6

Prime Factorization of 400804986

Prime Factorization 2 × 3 × 179 × 157 × 2377

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 400804986
Product of the distinct prime numbers

The prime factorization of 400804986 is 2 × 3 × 179 × 157 × 2377. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 49, 9, 799, 5, 546, 6938, 14123, 85130, 636440, 453585, 2032189, 2766186, 17892567, 83213803, 74454525, 294470574, 5361489617, 9482099883

Basic calculations (n = 400804986)

Multiplication

n×y
n×2 801609972
n×3 1202414958
n×4 1603219944
n×5 2004024930

Division

n÷y
n÷2 200402493
n÷3 133601662
n÷3 100201246.5
n÷5 80160997.2

Exponentiation

ny
n2 160644636802460196
n3 6.4387171404585E+25
n4 2.5806699333394E+34
n5 1.0343453765027E+43

Nth Root

y√n
2√n 20020.114535137
3√n 737.30023416418
4√n 141.49245398655
5√n 52.551682269744

Divisors of 400804986

1, 2, 3, 6, 157, 179, 314, 358, 471, 537, 942, 1074, 2377, 4754, 7131, 14262, 28103, 56206, 84309, 168618, 373189, 425483, 746378, 850966, 1119567, 1276449, 2239134, 2552898, 66800831, 133601662, 200402493, 400804986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -400804985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 400804986 can be divided by 32 positive divisors. The sum of these divisors (counting 400804986) is 1, the average is 0.03125.

Base conversion 400804986

Base System Value
2 Binary 10111111000111100110001111010
3 Ternary 1000221012000002010
4 Quaternary 113320330301322
5 Quinary 1310101224421
6 Senary 103434350350
8 Octal 2770746172
10 Decimal 400804986
12 Duodecimal b228b3b6
16 Hexadecimal 17e3cc7a
20 Vigesimal 6550c96
36 Base36 6mmn3u

Cryptographic Hash Functions

md5 7090d2ede0eed5ae98e34e28a0b888ad
sha1 bcb67b0687b82a847948d839f78863e2dc5bc8f4
sha256 00cfad21b4fc5b7d89d38f84ce7d522a272e2af00df9fd688c671f08ffeaaf13
sha512 30cdb258125b79870ac3a54d63772e82c74ec48f714a75a95a8810364b7d0d084c331884001cf170113d88a6662a9f145e0a9d8aaad526ae2622e980daad83e5
ripemd-160 085449a5f17a3fe05003ed6e688264ee00304d14

400804986 as geometric shapes

Circle

Radius = n
Diameter 801609972
Circumference 2518331999.0795
Area 5.0468001081721E+17

Sphere

Radius = n
Volume 2.6970435289343E+26
Surface area 2.0187200432688E+18
Circumference 2518331999.0795

Square

Length = n
Perimeter 1603219944
Area 160644636802460196
Diagonal 566823847.06796

Cube

Length = n
Surface area 963867820814761176
Volume 6.4387171404585E+25
Space diagonal 694214599.67893

Equilateral Triangle

Length = n
Perimeter 1202414958
Area 6.9561168226328E+16
Altitude 347107299.83947

Triangular Pyramid

Length = n
Surface area 6.9561168226328E+16
Volume 7.5881009202671E+24
Height 188941282.35599