1982487972 (number)

1982487972 is an even 10-digits composite number following 1982487971 and preceding 1982487973. In scientific notation, it is written as 1.982487972 × 10^9. The sum of its digits is 57. It has a total of 5 prime factors and 24 positive divisors. There are 642968928 positive integers (up to 1982487972) that are relatively prime to 1982487972.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-two million four hundred eighty-seven thousand nine hundred seventy-two

Notation

Scientific notation 1.982487972 × 10^9
Engineering notation 1.982487972 × 10^9

Prime Factorization of 1982487972

Prime Factorization 2 × 2 × 3 × 37 × 4465063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 991243986
Product of the distinct prime numbers

The prime factorization of 1982487972 is 2 × 2 × 3 × 37 × 4465063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 1, 2, 630, 810, 8419, 2074, 23072, 86021, 116379, 882801, 8197339, 7456260, 77145114, 84900197, 576132216, 681765414, 3859395112, 9216231127

Basic calculations (n = 1982487972)

Multiplication

n×y
n×2 3964975944
n×3 5947463916
n×4 7929951888
n×5 9912439860

Division

n÷y
n÷2 991243986
n÷3 660829324
n÷3 495621993
n÷5 396497594.4

Exponentiation

ny
n2 3930258559124672784
n3 7.7916903203147E+27
n4 1.5446932341573E+37
n5 3.0623357571466E+46

Nth Root

y√n
2√n 44525.138652227
3√n 1256.2329691115
4√n 211.00980700486
5√n 72.3505958623

Divisors of 1982487972

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4465063, 8930126, 13395189, 17860252, 26790378, 53580756, 165207331, 330414662, 495621993, 660829324, 991243986, 1982487972

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 -1982487971
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 1982487972 can be divided by 24 positive divisors. The sum of these divisors (counting 1982487972) is 1, the average is 0.041666666666667.

Base conversion 1982487972

Base System Value
2 Binary 1110110001010100101110110100100
3 Ternary 12010011101211020110
4 Quaternary 1312022211312210
5 Quinary 13030004103342
6 Senary 524415333020
8 Octal 16612456644
10 Decimal 1982487972
12 Duodecimal 473b21170
16 Hexadecimal 762a5da4
20 Vigesimal 1ajaajic
36 Base36 wsblic

Cryptographic Hash Functions

md5 830ed1ebed80560d7dd464e40e6276f1
sha1 c9e14ece4761d44a1be8af73452523c25e1638d1
sha256 40d8d5a23bb60e520e0fbbc28047d86009447a6ee5f5e81c4df551cf8997c6f3
sha512 b38cb9a4b608287f451c977c2d73c50f3092bd64241826572a6991a19d027daae9843ccc1427231ff836e38f0f7e5ce54c6c672c80d3cac10f93ef2323324e0e
ripemd-160 f777e16d1acd0cbeb59493e45e8ed4a62bd0ae16

1982487972 as geometric shapes

Circle

Radius = n
Diameter 3964975944
Circumference 12456339297.331
Area 1.2347271416054E+19

Sphere

Radius = n
Volume 3.2637756092463E+28
Surface area 4.9389085664218E+19
Circumference 12456339297.331

Square

Length = n
Perimeter 7929951888
Area 3930258559124672784
Diagonal 2803661377.2439

Cube

Length = n
Surface area 2.3581551354748E+19
Volume 7.7916903203147E+27
Space diagonal 3433769892.8982

Equilateral Triangle

Length = n
Perimeter 5947463916
Area 1.7018518778216E+18
Altitude 1716884946.4491

Triangular Pyramid

Length = n
Surface area 1.7018518778216E+18
Volume 9.1825951040002E+26
Height 934553792.41464