814907538 (number)

814907538 is an even 9-digits composite number following 814907537 and preceding 814907539. In scientific notation, it is written as 8.14907538 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 271219704 positive integers (up to 814907538) that are relatively prime to 814907538.

Interesting facts

Basic properties

Name

Name eight hundred fourteen million nine hundred seven thousand five hundred thirty-eight

Notation

Scientific notation 8.14907538 × 10^8
Engineering notation 8.14907538 × 10^6

Prime Factorization of 814907538

Prime Factorization 2 × 9 × 659 × 68699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 814907538
Product of the distinct prime numbers

The prime factorization of 814907538 is 2 × 9 × 659 × 68699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 24, 14, 651, 422, 2534, 8713, 66984, 10122, 50663, 974402, 7050198, 8337796, 42637354, 54758157, 465114467, 176434504, 6509961532, 4324768110

Basic calculations (n = 814907538)

Multiplication

n×y
n×2 1629815076
n×3 2444722614
n×4 3259630152
n×5 4074537690

Division

n÷y
n÷2 407453769
n÷3 271635846
n÷3 203726884.5
n÷5 162981507.6

Exponentiation

ny
n2 664074295489221444
n3 5.4115914918621E+26
n4 4.4099466992951E+35
n5 3.5936988074338E+44

Nth Root

y√n
2√n 28546.585400009
3√n 934.04853805806
4√n 168.9573478722
5√n 60.564992394473

Divisors of 814907538

1, 2, 9, 18, 659, 1318, 5931, 11862, 68699, 137398, 618291, 1236582, 45272641, 90545282, 407453769, 814907538

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -814907537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 814907538 can be divided by 16 positive divisors. The sum of these divisors (counting 814907538) is 1, the average is 0.0625.

Base conversion 814907538

Base System Value
2 Binary 110000100100101000000010010010
3 Ternary 2002210101120222200
4 Quaternary 300210220002102
5 Quinary 3132104020123
6 Senary 212510144030
8 Octal 6044500222
10 Decimal 814907538
12 Duodecimal 1a8ab2016
16 Hexadecimal 30928092
20 Vigesimal ced38gi
36 Base36 dh6aoi

Cryptographic Hash Functions

md5 7035eba8088cfddbfe75ef9013465e39
sha1 41e01e2faa60a04ccf44c30654fa13eb8cdd300f
sha256 206f9f1781fdde7e624bbbc03682fab5fdcbdf870f61c45069ee36553e5e1c6a
sha512 12fd5b8c314b14ba8581072851c5ed0b8978495e38240f14a756ca46d47c449e337c31d19896c5c986e88e78c764d94bbcdb46e9e52389bfa8e0d4aeade16c69
ripemd-160 f8dd7962a1402063969bf4c86bfcde2eac1f9615

814907538 as geometric shapes

Circle

Radius = n
Diameter 1629815076
Circumference 5120215069.4715
Area 2.0862509281468E+18

Sphere

Radius = n
Volume 2.2668021433417E+27
Surface area 8.345003712587E+18
Circumference 5120215069.4715

Square

Length = n
Perimeter 3259630152
Area 664074295489221444
Diagonal 1152453292.3197

Cube

Length = n
Surface area 3984445772935328664
Volume 5.4115914918621E+26
Space diagonal 1411461259.2869

Equilateral Triangle

Length = n
Perimeter 2444722614
Area 2.8755260494696E+17
Altitude 705730629.64343

Triangular Pyramid

Length = n
Surface area 2.8755260494696E+17
Volume 6.3776217348451E+25
Height 384151097.43989