15996890 (number)

15996890 is an even 8-digits composite number following 15996889 and preceding 15996891. In scientific notation, it is written as 1.5996890 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 5062464 positive integers (up to 15996890) that are relatively prime to 15996890.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred ninety-six thousand eight hundred ninety

Notation

Scientific notation 1.5996890 × 10^7
Engineering notation 1.5996890 × 10^6

Prime Factorization of 15996890

Prime Factorization 2 × 5 × 7 × 13 × 17579

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15996890
Product of the distinct prime numbers

The prime factorization of 15996890 is 2 × 5 × 7 × 13 × 17579. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 41, 53, 360, 257, 9332, 8973, 83787, 51217, 907596, 182686, 307848, 966498, 49494668, 7429048, 918130442, 863650083, 4320204646, 1090941345

Basic calculations (n = 15996890)

Multiplication

n×y
n×2 31993780
n×3 47990670
n×4 63987560
n×5 79984450

Division

n÷y
n÷2 7998445
n÷3 5332296.6666667
n÷3 3999222.5
n÷5 3199378

Exponentiation

ny
n2 255900489672100
n3 4.0936119842307E+21
n4 6.5485060614421E+28
n5 1.0475573112922E+36

Nth Root

y√n
2√n 3999.6112311073
3√n 251.9678824441
4√n 63.242479640724
5√n 27.593520405997

Divisors of 15996890

1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 17579, 35158, 87895, 123053, 175790, 228527, 246106, 457054, 615265, 1142635, 1230530, 1599689, 2285270, 3199378, 7998445, 15996890

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 -15996889
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 15996890 can be divided by 32 positive divisors. The sum of these divisors (counting 15996890) is 1, the average is 0.03125.

Base conversion 15996890

Base System Value
2 Binary 111101000001011111011010
3 Ternary 1010002201121102
4 Quaternary 331001133122
5 Quinary 13043400030
6 Senary 1330511402
8 Octal 75013732
10 Decimal 15996890
12 Duodecimal 5435562
16 Hexadecimal f417da
20 Vigesimal 4jjc4a
36 Base36 9iva2

Cryptographic Hash Functions

md5 58a30b478fd05f42257f5f12fff4d100
sha1 8d33a24206f9592f8d29895f2cdf9e8ad56c4fc0
sha256 9d07c289ec79b070a32319e4fb4feaeded4dacadc96a3b467ebd299669400e09
sha512 128324055203ad703c8cdb57c52442dcfec317697011c675a06706364284281eff4e759c1b8432a88208e68fbdae8bf298d2a74220908fe9ba203842f2a0279f
ripemd-160 2b71a0249f4d54a4b81898cd21403556bb2f6d26

15996890 as geometric shapes

Circle

Radius = n
Diameter 31993780
Circumference 100511424.20857
Area 8.039350984039E+14

Sphere

Radius = n
Volume 1.7147281781742E+22
Surface area 3.2157403936156E+15
Circumference 100511424.20857

Square

Length = n
Perimeter 63987560
Area 255900489672100
Diagonal 22623018.793791

Cube

Length = n
Surface area 1535402938032600
Volume 4.0936119842307E+21
Space diagonal 27707426.24309

Equilateral Triangle

Length = n
Perimeter 47990670
Area 1.1080816244846E+14
Altitude 13853713.121545

Triangular Pyramid

Length = n
Surface area 1.1080816244846E+14
Volume 4.8243679893268E+20
Height 7541006.2645968