16987070 (number)

16987070 is an even 8-digits composite number following 16987069 and preceding 16987071. In scientific notation, it is written as 1.6987070 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 6393600 positive integers (up to 16987070) that are relatively prime to 16987070.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred eighty-seven thousand seventy

Notation

Scientific notation 1.6987070 × 10^7
Engineering notation 1.6987070 × 10^6

Prime Factorization of 16987070

Prime Factorization 2 × 5 × 31 × 37 × 1481

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16987070
Product of the distinct prime numbers

The prime factorization of 16987070 is 2 × 5 × 31 × 37 × 1481. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 28, 80, 926, 737, 7453, 1082, 82186, 35733, 329841, 566900, 54260, 7890831, 98453477, 94137917, 714103106, 668251851, 9325934657, 3881085452

Basic calculations (n = 16987070)

Multiplication

n×y
n×2 33974140
n×3 50961210
n×4 67948280
n×5 84935350

Division

n÷y
n÷2 8493535
n÷3 5662356.6666667
n÷3 4246767.5
n÷5 3397414

Exponentiation

ny
n2 288560547184900
n3 4.9017982142682E+21
n4 8.3267189391649E+28
n5 1.4144655748992E+36

Nth Root

y√n
2√n 4121.5373345391
3√n 257.06295298045
4√n 64.19920041978
5√n 27.926962077276

Divisors of 16987070

1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 1481, 2294, 2962, 5735, 7405, 11470, 14810, 45911, 54797, 91822, 109594, 229555, 273985, 459110, 547970, 1698707, 3397414, 8493535, 16987070

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16987069
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16987070 can be divided by 32 positive divisors. The sum of these divisors (counting 16987070) is 1, the average is 0.03125.

Base conversion 16987070

Base System Value
2 Binary 1000000110011001110111110
3 Ternary 1011222000212202
4 Quaternary 1000303032332
5 Quinary 13322041240
6 Senary 1404031502
8 Octal 100631676
10 Decimal 16987070
12 Duodecimal 5832592
16 Hexadecimal 10333be
20 Vigesimal 5637da
36 Base36 a43b2

Cryptographic Hash Functions

md5 6eda3cb81d4a20ccbab1a1fc9721c224
sha1 57c1bb28c14b9af71f39436afb2e2d71ab5bb994
sha256 72df51d8d0f46a86c15c44dc5085d13d8df963037377f0f31eec51529e76d78b
sha512 e75594f244b5a07c094debe2ac8056ee59c8e8ab881005c9879e68a87a8a33026a08bbcaea93c5760317f075e5abdfd048ff1b6b3593ff1bb9b2b15d32544102
ripemd-160 7481dc8d6853bb97572585a584c3e40e95031cad

16987070 as geometric shapes

Circle

Radius = n
Diameter 33974140
Circumference 106732908.63603
Area 9.0653969515193E+14

Sphere

Radius = n
Volume 2.0532604345766E+22
Surface area 3.6261587806077E+15
Circumference 106732908.63603

Square

Length = n
Perimeter 67948280
Area 288560547184900
Diagonal 24023344.778981

Cube

Length = n
Surface area 1731363283109400
Volume 4.9017982142682E+21
Space diagonal 29422468.311729

Equilateral Triangle

Length = n
Perimeter 50961210
Area 1.2495038219603E+14
Altitude 14711234.155865

Triangular Pyramid

Length = n
Surface area 1.2495038219603E+14
Volume 5.7768245955286E+20
Height 8007781.5929937