15709920 (number)

15709920 is an even 8-digits composite number following 15709919 and preceding 15709921. In scientific notation, it is written as 1.5709920 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 4004352 positive integers (up to 15709920) that are relatively prime to 15709920.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred nine thousand nine hundred twenty

Notation

Scientific notation 1.5709920 × 10^7
Engineering notation 1.5709920 × 10^6

Prime Factorization of 15709920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 23 × 1423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 981870
Product of the distinct prime numbers

The prime factorization of 15709920 is 2 × 2 × 2 × 2 × 2 × 15 × 23 × 1423. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 6, 51, 29, 225, 91, 4104, 5751, 40504, 42171, 786048, 85684, 6494508, 7276125, 60631238, 64382251, 550386362, 997732899, 1006565475, 6309559566

Basic calculations (n = 15709920)

Multiplication

n×y
n×2 31419840
n×3 47129760
n×4 62839680
n×5 78549600

Division

n÷y
n÷2 7854960
n÷3 5236640
n÷3 3927480
n÷5 3141984

Exponentiation

ny
n2 246801586406400
n3 3.8772331783176E+21
n4 6.0911023052716E+28
n5 9.5690729927632E+35

Nth Root

y√n
2√n 3963.5741446326
3√n 250.45208863732
4√n 62.95692292856
5√n 27.49380161872

Divisors of 15709920

1, 2, 4, 8, 15, 16, 23, 30, 32, 46, 60, 92, 120, 184, 240, 345, 368, 480, 690, 736, 1380, 1423, 2760, 2846, 5520, 5692, 11040, 11384, 21345, 22768, 32729, 42690, 45536, 65458, 85380, 130916, 170760, 261832, 341520, 490935, 523664, 683040, 981870, 1047328, 1963740, 3927480, 7854960, 15709920

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15709919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15709920 can be divided by 48 positive divisors. The sum of these divisors (counting 15709920) is 1, the average is 0.020833333333333.

Base conversion 15709920

Base System Value
2 Binary 111011111011011011100000
3 Ternary 1002120010221220
4 Quaternary 323323123200
5 Quinary 13010204140
6 Senary 1320415040
8 Octal 73733340
10 Decimal 15709920
12 Duodecimal 5317480
16 Hexadecimal efb6e0
20 Vigesimal 4i3eg0
36 Base36 9cpuo

Cryptographic Hash Functions

md5 0e34105ab23cf42b06f3adffe189a499
sha1 7ced927eb3f37c16b5a3f70b508126f090ad7009
sha256 6eb8be3e04423d8aa294d2f930d5ea9b1b772770b6774d86db94300b006cf7db
sha512 4ea04677646fdc1d5f4e1ec24e9dc5300d03b1922deda6c870328449fc49e75d9e46d03f3fcf734d4a4b64198081db59a9cb088efef802adf9cf670ff68eee5c
ripemd-160 492106f403737871b1f9c40be154abab96759d2e

15709920 as geometric shapes

Circle

Radius = n
Diameter 31419840
Circumference 98708338.520967
Area 7.7535005074865E+14

Sphere

Radius = n
Volume 1.624091635901E+22
Surface area 3.1014002029946E+15
Circumference 98708338.520967

Square

Length = n
Perimeter 62839680
Area 246801586406400
Diagonal 22217181.927796

Cube

Length = n
Surface area 1480809518438400
Volume 3.8772331783176E+21
Space diagonal 27210379.622842

Equilateral Triangle

Length = n
Perimeter 47129760
Area 1.0686822176112E+14
Altitude 13605189.811421

Triangular Pyramid

Length = n
Surface area 1.0686822176112E+14
Volume 4.5693631210498E+20
Height 7405727.3092654