15709972 (number)

15709972 is an even 8-digits composite number following 15709971 and preceding 15709973. In scientific notation, it is written as 1.5709972 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 7317888 positive integers (up to 15709972) that are relatively prime to 15709972.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred nine thousand nine hundred seventy-two

Notation

Scientific notation 1.5709972 × 10^7
Engineering notation 1.5709972 × 10^6

Prime Factorization of 15709972

Prime Factorization 2 × 2 × 103 × 17 × 2243

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7854986
Product of the distinct prime numbers

The prime factorization of 15709972 is 2 × 2 × 103 × 17 × 2243. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 3, 35, 262, 783, 3619, 1853, 68716, 67855, 30949, 153586, 7502760, 6891560, 93374327, 44849802, 959553514, 837021215, 9729025481, 8834206977

Basic calculations (n = 15709972)

Multiplication

n×y
n×2 31419944
n×3 47129916
n×4 62839888
n×5 78549860

Division

n÷y
n÷2 7854986
n÷3 5236657.3333333
n÷3 3927493
n÷5 3141994.4

Exponentiation

ny
n2 246803220240784
n3 3.8772716794926E+21
n4 6.0911829521221E+28
n5 9.5692313624715E+35

Nth Root

y√n
2√n 3963.5807043632
3√n 250.45236497003
4√n 62.956975025514
5√n 27.49381981965

Divisors of 15709972

1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 2243, 3502, 4486, 7004, 8972, 38131, 76262, 152524, 231029, 462058, 924116, 3927493, 7854986, 15709972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15709971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15709972 can be divided by 24 positive divisors. The sum of these divisors (counting 15709972) is 1, the average is 0.041666666666667.

Base conversion 15709972

Base System Value
2 Binary 111011111011011100010100
3 Ternary 1002120011000211
4 Quaternary 323323130110
5 Quinary 13010204342
6 Senary 1320415204
8 Octal 73733424
10 Decimal 15709972
12 Duodecimal 5317504
16 Hexadecimal efb714
20 Vigesimal 4i3eic
36 Base36 9cpw4

Cryptographic Hash Functions

md5 fe80020e2089ac260bb0975a04ed5b0b
sha1 5599574ed9bc4417c932d06722cf51ce803757e8
sha256 600a8e76d915cd791d5ee3aae26b3c2435d4efabd7b3fd485e6a546011b84ac5
sha512 47dd9ab703c7e9c2d04ae034f9b7df33e16122a8d377786365e97b8d3685e67c8b0eed0431621016fe915c3ccc85f20830e96bd721812e88231db9e912d909ca
ripemd-160 3fd550ca61fed75fa2443c285f13933ef24a3d69

15709972 as geometric shapes

Circle

Radius = n
Diameter 31419944
Circumference 98708665.246603
Area 7.7535518359075E+14

Sphere

Radius = n
Volume 1.6241077632354E+22
Surface area 3.101420734363E+15
Circumference 98708665.246603

Square

Length = n
Perimeter 62839888
Area 246803220240784
Diagonal 22217255.466902

Cube

Length = n
Surface area 1480819321444704
Volume 3.8772716794926E+21
Space diagonal 27210469.689484

Equilateral Triangle

Length = n
Perimeter 47129916
Area 1.0686892923216E+14
Altitude 13605234.844742

Triangular Pyramid

Length = n
Surface area 1.0686892923216E+14
Volume 4.5694084951196E+20
Height 7405751.8223005