1985133086 (number)

1985133086 is an even 10-digits composite number following 1985133085 and preceding 1985133087. In scientific notation, it is written as 1.985133086 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 992566542 positive integers (up to 1985133086) that are relatively prime to 1985133086.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-five million one hundred thirty-three thousand eighty-six

Notation

Scientific notation 1.985133086 × 10^9
Engineering notation 1.985133086 × 10^9

Prime Factorization of 1985133086

Prime Factorization 2 × 992566543

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1985133086
Product of the distinct prime numbers

The prime factorization of 1985133086 is 2 × 992566543. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 6, 70, 21, 44, 905, 1756, 5626, 55018, 48867, 955294, 428425, 6184099, 9161827, 26468195, 26334623, 675704510, 634701980, 9310720793, 4756564441

Basic calculations (n = 1985133086)

Multiplication

n×y
n×2 3970266172
n×3 5955399258
n×4 7940532344
n×5 9925665430

Division

n÷y
n÷2 992566543
n÷3 661711028.66667
n÷3 496283271.5
n÷5 397026617.2

Exponentiation

ny
n2 3940753369131883396
n3 7.8229198968297E+27
n4 1.5529537116324E+37
n5 3.082819793988E+46

Nth Root

y√n
2√n 44554.832352956
3√n 1256.79142608
4√n 211.08015622733
5√n 72.369892173003

Divisors of 1985133086

1, 2, 992566543, 1985133086

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1985133085
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1985133086 can be divided by 4 positive divisors. The sum of these divisors (counting 1985133086) is 1, the average is 0.25.

Base conversion 1985133086

Base System Value
2 Binary 1110110010100101011101000011110
3 Ternary 12010100101012122122
4 Quaternary 1312110223220132
5 Quinary 13031143224321
6 Senary 524552142542
8 Octal 16624535036
10 Decimal 1985133086
12 Duodecimal 474997a52
16 Hexadecimal 7652ba1e
20 Vigesimal 1b071ce6
36 Base36 wtwahq

Cryptographic Hash Functions

md5 928f29b54343c8cf167792ebf7b8d39c
sha1 08402f3cb0d9b5d7a70e658262546fe1ecc1719d
sha256 17f5dc38835716fefa788284e4439eca4a6a24eb8a09c4563ae7ee3d5c7a3baa
sha512 95f0e9a915b8e3b685bd4c633df9b28884b998fd84b2dea74aff0dd56ef1147dae8fe062ebaa7f15db9a0d98e96f7f1223615658e7b7a20e41558a260a2d1c93
ripemd-160 0f379cb41d717261519b1facb64a68fba45871aa

1985133086 as geometric shapes

Circle

Radius = n
Diameter 3970266172
Circumference 12472959038.751
Area 1.2380241834074E+19

Sphere

Radius = n
Volume 3.2768570236669E+28
Surface area 4.9520967336296E+19
Circumference 12472959038.751

Square

Length = n
Perimeter 7940532344
Area 3940753369131883396
Diagonal 2807402133.3368

Cube

Length = n
Surface area 2.3644520214791E+19
Volume 7.8229198968297E+27
Space diagonal 3438351364.738

Equilateral Triangle

Length = n
Perimeter 5955399258
Area 1.7063962638587E+18
Altitude 1719175682.369

Triangular Pyramid

Length = n
Surface area 1.7063962638587E+18
Volume 9.219399512879E+26
Height 935800711.11225