15900980 (number)

15900980 is an even 8-digits composite number following 15900979 and preceding 15900981. In scientific notation, it is written as 1.5900980 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 6334112 positive integers (up to 15900980) that are relatively prime to 15900980.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred thousand nine hundred eighty

Notation

Scientific notation 1.5900980 × 10^7
Engineering notation 1.5900980 × 10^6

Prime Factorization of 15900980

Prime Factorization 2 × 2 × 5 × 263 × 3023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7950490
Product of the distinct prime numbers

The prime factorization of 15900980 is 2 × 2 × 5 × 263 × 3023. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 39, 82, 45, 986, 9056, 3335, 77887, 42166, 753056, 774010, 9702491, 2719855, 34009698, 89543478, 423584008, 406244318, 6693707628, 3709510147

Basic calculations (n = 15900980)

Multiplication

n×y
n×2 31801960
n×3 47702940
n×4 63603920
n×5 79504900

Division

n÷y
n÷2 7950490
n÷3 5300326.6666667
n÷3 3975245
n÷5 3180196

Exponentiation

ny
n2 252841164960400
n3 4.020422307212E+21
n4 6.3928654698532E+28
n5 1.0165282597883E+36

Nth Root

y√n
2√n 3987.6032901983
3√n 251.46331149989
4√n 63.147472555901
5√n 27.560353154912

Divisors of 15900980

1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 3023, 5260, 6046, 12092, 15115, 30230, 60460, 795049, 1590098, 3180196, 3975245, 7950490, 15900980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15900979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15900980 can be divided by 24 positive divisors. The sum of these divisors (counting 15900980) is 1, the average is 0.041666666666667.

Base conversion 15900980

Base System Value
2 Binary 111100101010000100110100
3 Ternary 1002220212001012
4 Quaternary 330222010310
5 Quinary 13032312410
6 Senary 1324451352
8 Octal 74520464
10 Decimal 15900980
12 Duodecimal 53a9b58
16 Hexadecimal f2a134
20 Vigesimal 4j7c90
36 Base36 9gt9w

Cryptographic Hash Functions

md5 02041301590a18bdb9963d4a9c002db1
sha1 1bf48e1503ca7187520b0876ff07dc80b65637be
sha256 e3723b49dc210f92d42f81651bd4e14d0e329917d7b8e6b40590db559018fe08
sha512 f28ce108f10d841e92d5a59956de38fa818b3959f52b490f97b8f34a727ade2743df8b2a00d0563cbce849e61c6e85dcad1414a5efc8ac888e31d891bcdc56b2
ripemd-160 ef63b774dbf0a8cb2375ee8fe2eadc906dd609f5

15900980 as geometric shapes

Circle

Radius = n
Diameter 31801960
Circumference 99908803.905756
Area 7.9432394636468E+14

Sphere

Radius = n
Volume 1.6840705579554E+22
Surface area 3.1772957854587E+15
Circumference 99908803.905756

Square

Length = n
Perimeter 63603920
Area 252841164960400
Diagonal 22487381.571023

Cube

Length = n
Surface area 1517046989762400
Volume 4.020422307212E+21
Space diagonal 27541305.250137

Equilateral Triangle

Length = n
Perimeter 47702940
Area 1.0948343598908E+14
Altitude 13770652.625068

Triangular Pyramid

Length = n
Surface area 1.0948343598908E+14
Volume 4.7381131277721E+20
Height 7495793.8570078