15984972 (number)

15984972 is an even 8-digits composite number following 15984971 and preceding 15984973. In scientific notation, it is written as 1.5984972 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 5299344 positive integers (up to 15984972) that are relatively prime to 15984972.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred eighty-four thousand nine hundred seventy-two

Notation

Scientific notation 1.5984972 × 10^7
Engineering notation 1.5984972 × 10^6

Prime Factorization of 15984972

Prime Factorization 2 × 2 × 3 × 9 × 283 × 523

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7992486
Product of the distinct prime numbers

The prime factorization of 15984972 is 2 × 2 × 3 × 9 × 283 × 523. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15984972)

Multiplication

n×y
n×2 31969944
n×3 47954916
n×4 63939888
n×5 79924860

Division

n÷y
n÷2 7992486
n÷3 5328324
n÷3 3996243
n÷5 3196994.4

Exponentiation

ny
n2 255519329840784
n3 4.0844693329637E+21
n4 6.5290127922283E+28
n5 1.0436608667141E+36

Nth Root

y√n
2√n 3998.1210586974
3√n 251.90529320988
4√n 63.230697123292
5√n 27.589407636293

Divisors of 15984972

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 -15984971
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 15984972 can be divided by 48 positive divisors. The sum of these divisors (counting 15984972) is 1, the average is 0.020833333333333.

Base conversion 15984972

Base System Value
2 Binary 111100111110100101001100
3 Ternary 1010002010021000
4 Quaternary 330332211030
5 Quinary 13043004342
6 Senary 1330340300
8 Octal 74764514
10 Decimal 15984972
12 Duodecimal 542a690
16 Hexadecimal f3e94c
20 Vigesimal 4ji28c
36 Base36 9im30

Cryptographic Hash Functions

md5 59fcc09403732c205c3096eee10318cd
sha1 22048de5d4b9841a5c4d8c49a28cc1a348d0689c
sha256 3911d226501e1b4c380b87b17368f3b65b42c4e1de24760a41884341ee46b72f
sha512 db80f0dce9bf1993c4270c4d72b06994147f342332e9fd414a818677c7740cbc8a317d3ec196b67fa356da66474ae0946a1536020e8ef9f1720956f4c6281580
ripemd-160 b12fc5a01833f9ab851cab933456a72c4f7a628f

15984972 as geometric shapes

Circle

Radius = n
Diameter 31969944
Circumference 100436541.20608
Area 8.0273764947799E+14

Sphere

Radius = n
Volume 1.7108985133669E+22
Surface area 3.210950597912E+15
Circumference 100436541.20608

Square

Length = n
Perimeter 63939888
Area 255519329840784
Diagonal 22606164.196554

Cube

Length = n
Surface area 1533115979044704
Volume 4.0844693329637E+21
Space diagonal 27686783.661566

Equilateral Triangle

Length = n
Perimeter 47954916
Area 1.1064311540005E+14
Altitude 13843391.830783

Triangular Pyramid

Length = n
Surface area 1.1064311540005E+14
Volume 4.8135932714785E+20
Height 7535388.0655181