15668764 (number)

15668764 is an even 8-digits composite number following 15668763 and preceding 15668765. In scientific notation, it is written as 1.5668764 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 7134720 positive integers (up to 15668764) that are relatively prime to 15668764.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-eight thousand seven hundred sixty-four

Notation

Scientific notation 1.5668764 × 10^7
Engineering notation 1.5668764 × 10^6

Prime Factorization of 15668764

Prime Factorization 2 × 2 × 527 × 7433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7834382
Product of the distinct prime numbers

The prime factorization of 15668764 is 2 × 2 × 527 × 7433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 70, 38, 534, 719, 86, 900, 9769, 87201, 236131, 608431, 3360708, 5005152, 65113695, 41146396, 497457479, 979759228, 6731867251, 226165777

Basic calculations (n = 15668764)

Multiplication

n×y
n×2 31337528
n×3 47006292
n×4 62675056
n×5 78343820

Division

n÷y
n÷2 7834382
n÷3 5222921.3333333
n÷3 3917191
n÷5 3133752.8

Exponentiation

ny
n2 245510165287696
n3 3.8468408394939E+21
n4 6.0275241259592E+28
n5 9.4443853033961E+35

Nth Root

y√n
2√n 3958.3789611405
3√n 250.23319042128
4√n 62.915649572587
5√n 27.479381144265

Divisors of 15668764

1, 2, 4, 527, 1054, 2108, 7433, 14866, 29732, 3917191, 7834382, 15668764

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 -15668763
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 15668764 can be divided by 12 positive divisors. The sum of these divisors (counting 15668764) is 1, the average is 0.083333333333333.

Base conversion 15668764

Base System Value
2 Binary 111011110001011000011100
3 Ternary 1002111001111121
4 Quaternary 323301120130
5 Quinary 13002400024
6 Senary 1315500324
8 Octal 73613034
10 Decimal 15668764
12 Duodecimal 52b76a4
16 Hexadecimal ef161c
20 Vigesimal 4hibi4
36 Base36 9bu3g

Cryptographic Hash Functions

md5 95c4f8fccf72632debcee92dfef2575a
sha1 837121160fa69701fed9dc08177e34ac6eedb88e
sha256 3f3c50eb62248e2dd292c5aeb397dfc0a1a7bc4a21bdbdca228af72dab5e9b24
sha512 cc035a284b950be68c1159c8defa61079d05495c80840327538d32a1669b3e88d01c190f8db7babad3e7006937a7e13949ef3505228d02a66b1137e6c8a2d83e
ripemd-160 ff850b218e0de8a1e23c1cbb144bbb98cf476a94

15668764 as geometric shapes

Circle

Radius = n
Diameter 31337528
Circumference 98449747.746464
Area 7.7129293164944E+14

Sphere

Radius = n
Volume 1.6113609227844E+22
Surface area 3.0851717265978E+15
Circumference 98449747.746464

Square

Length = n
Perimeter 62675056
Area 245510165287696
Diagonal 22158978.554423

Cube

Length = n
Surface area 1473060991726176
Volume 3.8468408394939E+21
Space diagonal 27139095.339806

Equilateral Triangle

Length = n
Perimeter 47006292
Area 1.0630902001323E+14
Altitude 13569547.669903

Triangular Pyramid

Length = n
Surface area 1.0630902001323E+14
Volume 4.5335454062525E+20
Height 7386326.1848078