3972861888 (number)

3972861888 is an even 10-digits composite number following 3972861887 and preceding 3972861889. In scientific notation, it is written as 3.972861888 × 10^9. The sum of its digits is 60. It has a total of 8 prime factors and 28 positive divisors. There are 1324287232 positive integers (up to 3972861888) that are relatively prime to 3972861888.

Interesting facts

Basic properties

Name

Name three billion nine hundred seventy-two million eight hundred sixty-one thousand eight hundred eighty-eight

Notation

Scientific notation 3.972861888 × 10^9
Engineering notation 3.972861888 × 10^9

Prime Factorization of 3972861888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 20691989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 124151934
Product of the distinct prime numbers

The prime factorization of 3972861888 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 20691989. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3972861888)

Multiplication

n×y
n×2 7945723776
n×3 11918585664
n×4 15891447552
n×5 19864309440

Division

n÷y
n÷2 1986430944
n÷3 1324287296
n÷3 993215472
n÷5 794572377.6

Exponentiation

ny
n2 1.5783631581123E+19
n3 6.2706188362876E+28
n4 2.4912302588862E+38
n5 9.8973137497614E+47

Nth Root

y√n
2√n 63030.642452699
3√n 1583.8029802909
4√n 251.05904176647
5√n 83.142043297099

Divisors of 3972861888

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3972861887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3972861888 can be divided by 28 positive divisors. The sum of these divisors (counting 3972861888) is 1, the average is 0.035714285714286.

Base conversion 3972861888

Base System Value
2 Binary 11101100110011010000111111000000
3 Ternary 101020212122021221220
4 Quaternary 3230303100333000
5 Quinary 31114023040023
6 Senary 1454120115040
8 Octal 35463207700
10 Decimal 3972861888
12 Duodecimal 92a605a80
16 Hexadecimal eccd0fc0
20 Vigesimal 321a7ee8
36 Base36 1tpc7uo

Cryptographic Hash Functions

md5 dbcc3419d77923af4fdeb5e61811623e
sha1 d6d35df5c04430c80f45c515a64f4bacb692c76c
sha256 c8067ccefc1d9e143a6dd337c9ab02b5dd6f3515c929ccd7ec189209a67d03f8
sha512 1a77c818dd2bbda409411082b77e4c56017383db06c12c5bebd894b7e5e71d1a07f49d7427a41b8ad0337126c0566accbdd8ed5cf28a59d27c35d658fa07c9f4
ripemd-160 e2d047c36376292c30476d68e66afed8547f6cb0

3972861888 as geometric shapes

Circle

Radius = n
Diameter 7945723776
Circumference 24962227442.135
Area 4.9585741022224E+19

Sphere

Radius = n
Volume 2.6266306759391E+29
Surface area 1.9834296408889E+20
Circumference 24962227442.135

Square

Length = n
Perimeter 15891447552
Area 1.5783631581123E+19
Diagonal 5618475163.4448

Cube

Length = n
Surface area 9.4701789486738E+19
Volume 6.2706188362876E+28
Space diagonal 6881198641.47

Equilateral Triangle

Length = n
Perimeter 11918585664
Area 6.8345129566134E+18
Altitude 3440599320.735

Triangular Pyramid

Length = n
Surface area 6.8345129566134E+18
Volume 7.3899951689585E+27
Height 1872825054.4816