2015920 (number)

2015920 is an even 7-digits composite number following 2015919 and preceding 2015921. In scientific notation, it is written as 2.015920 × 10^6. The sum of its digits is 19. It has a total of 7 prime factors and 40 positive divisors. There are 795648 positive integers (up to 2015920) that are relatively prime to 2015920.

Interesting facts

Basic properties

Name

Name two million fifteen thousand nine hundred twenty

Notation

Scientific notation 2.015920 × 10^6
Engineering notation 2.015920 × 10^6

Prime Factorization of 2015920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 223 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 251990
Product of the distinct prime numbers

The prime factorization of 2015920 is 2 × 2 × 2 × 2 × 5 × 223 × 113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 4, 72, 44, 490, 299, 7895, 9492, 45184, 83692, 719010, 574601, 235369, 2779991, 93977641, 69600990, 759580058, 558325722, 5948354322, 7938761976

Basic calculations (n = 2015920)

Multiplication

n×y
n×2 4031840
n×3 6047760
n×4 8063680
n×5 10079600

Division

n÷y
n÷2 1007960
n÷3 671973.33333333
n÷3 503980
n÷5 403184

Exponentiation

ny
n2 4063933446400
n3 8192564713266688000
n4 1.6515555056769E+25
n5 3.3294037750041E+31

Nth Root

y√n
2√n 1419.8309758559
3√n 126.32552093642
4√n 37.680644578562
5√n 18.234533567587

Divisors of 2015920

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 223, 226, 446, 452, 565, 892, 904, 1115, 1130, 1784, 1808, 2230, 2260, 3568, 4460, 4520, 8920, 9040, 17840, 25199, 50398, 100796, 125995, 201592, 251990, 403184, 503980, 1007960, 2015920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2015919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2015920 can be divided by 40 positive divisors. The sum of these divisors (counting 2015920) is 1, the average is 0.025.

Base conversion 2015920

Base System Value
2 Binary 111101100001010110000
3 Ternary 10210102022201
4 Quaternary 13230022300
5 Quinary 1004002140
6 Senary 111112544
8 Octal 7541260
10 Decimal 2015920
12 Duodecimal 812754
16 Hexadecimal 1ec2b0
20 Vigesimal cbjg0
36 Base36 177hs

Cryptographic Hash Functions

md5 5ccbc85d1402e5d9a620e338ccc10b36
sha1 8fe72c3b2fd3be1140c30c0a0265b0fd19ea1c07
sha256 6f89949650ba6aa60d175b7f404789d59c58d773c7727a90d9ce946a233b2e57
sha512 bb4ab3b73b65fcf0fbf0af2f7e4448924b7bf058a8a0053238d67b91e949355d6e9c73f2aef5a0bf164bb5729b2600f8f3bfef8b87c94c03273406aa1640d394
ripemd-160 540862a4b3995f8fe3a39c928b7199bc76feb4e4

2015920 as geometric shapes

Circle

Radius = n
Diameter 4031840
Circumference 12666398.924449
Area 12767223459888

Sphere

Radius = n
Volume 3.431693482301E+19
Surface area 51068893839552
Circumference 12666398.924449

Square

Length = n
Perimeter 8063680
Area 4063933446400
Diagonal 2850941.4046592

Cube

Length = n
Surface area 24383600678400
Volume 8192564713266688000
Space diagonal 3491675.8639943

Equilateral Triangle

Length = n
Perimeter 6047760
Area 1759734801935.8
Altitude 1745837.9319971

Triangular Pyramid

Length = n
Surface area 1759734801935.8
Volume 9.6550301067675E+17
Height 950313.80155306