1981632015 (number)

1981632015 is an odd 10-digits composite number following 1981632014 and preceding 1981632016. In scientific notation, it is written as 1.981632015 × 10^9. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 960791040 positive integers (up to 1981632015) that are relatively prime to 1981632015.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-one million six hundred thirty-two thousand fifteen

Notation

Scientific notation 1.981632015 × 10^9
Engineering notation 1.981632015 × 10^9

Prime Factorization of 1981632015

Prime Factorization 3 × 33 × 5 × 4003297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1981632015
Product of the distinct prime numbers

The prime factorization of 1981632015 is 3 × 33 × 5 × 4003297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 7, 56, 412, 885, 4763, 8690, 93161, 89580, 483733, 986228, 8972828, 6965760, 46433421, 30001352, 200488429, 851609333, 2838476164, 4342570098

Basic calculations (n = 1981632015)

Multiplication

n×y
n×2 3963264030
n×3 5944896045
n×4 7926528060
n×5 9908160075

Division

n÷y
n÷2 990816007.5
n÷3 660544005
n÷3 495408003.75
n÷5 396326403

Exponentiation

ny
n2 3926865442872960225
n3 7.7816022801942E+27
n4 1.542027220643E+37
n5 3.0557305084276E+46

Nth Root

y√n
2√n 44515.525550082
3√n 1256.05214646
4√n 210.98702697105
5√n 72.34434717903

Divisors of 1981632015

1, 3, 5, 15, 33, 99, 165, 495, 4003297, 12009891, 20016485, 60049455, 132108801, 396326403, 660544005, 1981632015

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1981632014
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1981632015 can be divided by 16 positive divisors. The sum of these divisors (counting 1981632015) is 1, the average is 0.0625.

Base conversion 1981632015

Base System Value
2 Binary 1110110000111010100111000001111
3 Ternary 12010002210100002100
4 Quaternary 1312013110320033
5 Quinary 13024244211030
6 Senary 524345130143
8 Octal 16607247017
10 Decimal 1981632015
12 Duodecimal 473789953
16 Hexadecimal 761d4e0f
20 Vigesimal 1aj5400f
36 Base36 wrt91r

Cryptographic Hash Functions

md5 d0f236a6e42eed2b14a6d0e13258937f
sha1 8658df18486ae8cda060a80276fcf12c2c89f314
sha256 aabba41ef9fd18782b4608f1ea7f682a653c3e70ec29362ad0a07136d7de24d3
sha512 278f8fdf8286d6358566807563ec4dfd0fdd8aa8e2dd4aa7d53e68e59cd4c6245fc0742458ce789c7f5f4577c12476afa9765fb4054a1e4fbff05aaa09f2c121
ripemd-160 46eeb060526dddbdd64c34b9a15694ea2a7fde22

1981632015 as geometric shapes

Circle

Radius = n
Diameter 3963264030
Circumference 12450961160.885
Area 1.2336611626965E+19

Sphere

Radius = n
Volume 3.2595499408821E+28
Surface area 4.9346446507861E+19
Circumference 12450961160.885

Square

Length = n
Perimeter 7926528060
Area 3926865442872960225
Diagonal 2802450871.2457

Cube

Length = n
Surface area 2.3561192657238E+19
Volume 7.7816022801942E+27
Space diagonal 3432287331.8851

Equilateral Triangle

Length = n
Perimeter 5944896045
Area 1.7003826153856E+18
Altitude 1716143665.9425

Triangular Pyramid

Length = n
Surface area 1.7003826153856E+18
Volume 9.1707062347034E+26
Height 934150290.41524