15709940 (number)

15709940 is an even 8-digits composite number following 15709939 and preceding 15709941. In scientific notation, it is written as 1.5709940 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 6065280 positive integers (up to 15709940) that are relatively prime to 15709940.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred nine thousand nine hundred forty

Notation

Scientific notation 1.5709940 × 10^7
Engineering notation 1.5709940 × 10^6

Prime Factorization of 15709940

Prime Factorization 2 × 2 × 5 × 9943 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7854970
Product of the distinct prime numbers

The prime factorization of 15709940 is 2 × 2 × 5 × 9943 × 79. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 48, 45, 109, 399, 550, 1343, 335, 5110, 751434, 177524, 1571217, 3007360, 21263467, 42779845, 10751850, 866362083, 2388868460, 2360004967

Basic calculations (n = 15709940)

Multiplication

n×y
n×2 31419880
n×3 47129820
n×4 62839760
n×5 78549700

Division

n÷y
n÷2 7854970
n÷3 5236646.6666667
n÷3 3927485
n÷5 3141988

Exponentiation

ny
n2 246802214803600
n3 3.8772479864317E+21
n4 6.0911333231962E+28
n5 9.5691339039413E+35

Nth Root

y√n
2√n 3963.5766676072
3√n 250.45219491921
4√n 62.956942965865
5√n 27.493808619083

Divisors of 15709940

1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 9943, 19886, 39772, 49715, 99430, 198860, 785497, 1570994, 3141988, 3927485, 7854970, 15709940

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 -15709939
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 15709940 can be divided by 24 positive divisors. The sum of these divisors (counting 15709940) is 1, the average is 0.041666666666667.

Base conversion 15709940

Base System Value
2 Binary 111011111011011011110100
3 Ternary 1002120010222122
4 Quaternary 323323123310
5 Quinary 13010204230
6 Senary 1320415112
8 Octal 73733364
10 Decimal 15709940
12 Duodecimal 5317498
16 Hexadecimal efb6f4
20 Vigesimal 4i3eh0
36 Base36 9cpv8

Cryptographic Hash Functions

md5 6dd4957b34c0c3c42c5998a468515933
sha1 f4980b3a4cae40f8936a9e20e9a2055f10e33ee6
sha256 61ca60c400aa61472492d10ce0040d735e74bd3621dd1c20420918d4d01dde0b
sha512 d6d70ecb6569c5827e94c7cdd2339d29ea752458936f361d8c30b75114b858be42d5d64547ab0e4427a6e67262868053eec7c74ee4b8e96511719505624b0d5c
ripemd-160 45659f22a48c771903a86119e7d4849bd0344ce8

15709940 as geometric shapes

Circle

Radius = n
Diameter 31419880
Circumference 98708464.184673
Area 7.7535202491668E+14

Sphere

Radius = n
Volume 1.6240978387093E+22
Surface area 3.1014080996667E+15
Circumference 98708464.184673

Square

Length = n
Perimeter 62839760
Area 246802214803600
Diagonal 22217210.212068

Cube

Length = n
Surface area 1480813288821600
Volume 3.8772479864317E+21
Space diagonal 27210414.263859

Equilateral Triangle

Length = n
Perimeter 47129820
Area 1.0686849386509E+14
Altitude 13605207.131929

Triangular Pyramid

Length = n
Surface area 1.0686849386509E+14
Volume 4.5693805725795E+20
Height 7405736.7373559