15691140 (number)

15691140 is an even 8-digits composite number following 15691139 and preceding 15691141. In scientific notation, it is written as 1.5691140 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 4152384 positive integers (up to 15691140) that are relatively prime to 15691140.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-one thousand one hundred forty

Notation

Scientific notation 1.5691140 × 10^7
Engineering notation 1.5691140 × 10^6

Prime Factorization of 15691140

Prime Factorization 2 × 2 × 15 × 3 × 179 × 487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7845570
Product of the distinct prime numbers

The prime factorization of 15691140 is 2 × 2 × 15 × 3 × 179 × 487. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 90, 21, 65, 868, 7159, 1560, 45877, 25178, 978409, 705348, 1060724, 8534103, 79463248, 7604518, 609513421, 70500531, 1292823697, 4501511720

Basic calculations (n = 15691140)

Multiplication

n×y
n×2 31382280
n×3 47073420
n×4 62764560
n×5 78455700

Division

n÷y
n÷2 7845570
n÷3 5230380
n÷3 3922785
n÷5 3138228

Exponentiation

ny
n2 246211874499600
n3 3.8633449924357E+21
n4 6.0620287144607E+28
n5 9.5120141242623E+35

Nth Root

y√n
2√n 3961.204362312
3√n 250.35225011299
4√n 62.938099449475
5√n 27.487225128624

Divisors of 15691140

1, 2, 3, 4, 6, 12, 15, 30, 45, 60, 90, 179, 180, 358, 487, 537, 716, 974, 1074, 1461, 1948, 2148, 2685, 2922, 5370, 5844, 7305, 8055, 10740, 14610, 16110, 21915, 29220, 32220, 43830, 87173, 87660, 174346, 261519, 348692, 523038, 1046076, 1307595, 2615190, 3922785, 5230380, 7845570, 15691140

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 -15691139
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 15691140 can be divided by 48 positive divisors. The sum of these divisors (counting 15691140) is 1, the average is 0.020833333333333.

Base conversion 15691140

Base System Value
2 Binary 111011110110110110000100
3 Ternary 1002112012012100
4 Quaternary 323312312010
5 Quinary 13004104030
6 Senary 1320152100
8 Octal 73666604
10 Decimal 15691140
12 Duodecimal 5308630
16 Hexadecimal ef6d84
20 Vigesimal 4i17h0
36 Base36 9cbd0

Cryptographic Hash Functions

md5 71ff116bc0bf60b6a6b4910e7c0eeeba
sha1 c9e1d16c159bfe423b818c25bd6bb6e45cc9d60c
sha256 5255fe731c4657938655be4875366d40b88a6e184ca9909d8dee53700252949a
sha512 bf41e5754a4a14649b8fd831899f435b32918810f8074355027cb396645ded1c7bea5ba476138e5189a14158fa0666132b270d1b8886b50d3ddc10da9b2edb9e
ripemd-160 b64f07655fb3083036165cd8362d7d4fdde346d6

15691140 as geometric shapes

Circle

Radius = n
Diameter 31382280
Circumference 98590340.300898
Area 7.7349741615452E+14

Sphere

Radius = n
Volume 1.6182741662025E+22
Surface area 3.0939896646181E+15
Circumference 98590340.300898

Square

Length = n
Perimeter 62764560
Area 246211874499600
Diagonal 22190622.997095

Cube

Length = n
Surface area 1477271246997600
Volume 3.8633449924357E+21
Space diagonal 27177851.708676

Equilateral Triangle

Length = n
Perimeter 47073420
Area 1.0661286901502E+14
Altitude 13588925.854338

Triangular Pyramid

Length = n
Surface area 1.0661286901502E+14
Volume 4.5529957370239E+20
Height 7396874.332365