3897996861 (number)

3897996861 is an odd 10-digits composite number following 3897996860 and preceding 3897996862. In scientific notation, it is written as 3.897996861 × 10^9. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 2223456000 positive integers (up to 3897996861) that are relatively prime to 3897996861.

Interesting facts

Basic properties

Name

Name three billion eight hundred ninety-seven million nine hundred ninety-six thousand eight hundred sixty-one

Notation

Scientific notation 3.897996861 × 10^9
Engineering notation 3.897996861 × 10^9

Prime Factorization of 3897996861

Prime Factorization 33 × 17 × 6948301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3897996861
Product of the distinct prime numbers

The prime factorization of 3897996861 is 33 × 17 × 6948301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3897996861)

Multiplication

n×y
n×2 7795993722
n×3 11693990583
n×4 15591987444
n×5 19489984305

Division

n÷y
n÷2 1948998430.5
n÷3 1299332287
n÷3 974499215.25
n÷5 779599372.2

Exponentiation

ny
n2 1.5194379528366E+19
n3 5.9227643706413E+28
n4 2.3086916925202E+38
n5 8.9992729704606E+47

Nth Root

y√n
2√n 62433.939976586
3√n 1573.791377931
4√n 249.8678450233
5√n 82.826306853257

Divisors of 3897996861

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3897996860
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3897996861 can be divided by 8 positive divisors. The sum of these divisors (counting 3897996861) is 1, the average is 0.125.

Base conversion 3897996861

Base System Value
2 Binary 11101000010101101011011000111101
3 Ternary 101001122202202110010
4 Quaternary 3220111223120331
5 Quinary 30440341344421
6 Senary 1442443333433
8 Octal 35025533075
10 Decimal 3897996861
12 Duodecimal 909521279
16 Hexadecimal e856b63d
20 Vigesimal 30i29c31
36 Base36 1sgrlml

Cryptographic Hash Functions

md5 c18eb2661b134270d5f33bc82c0011a8
sha1 a04f6e7a4c67010ef0b3072ecc72cbb399baaae6
sha256 f62f3a520692f7e32512f7997a0087a3cee432f39bdc9da696d41572ca60815e
sha512 34847cacec472e8c54b949ee5421f8c33edd2247b36f58db2d46f4a9a26aaaacf858d5321a940db32096d2deb55ed37f485edd5ce7fe59ce789dcad3b45d5954
ripemd-160 b6b71c054ea007d34e8f7b62cf62e9811efeeda6

3897996861 as geometric shapes

Circle

Radius = n
Diameter 7795993722
Circumference 24491836604.467
Area 4.7734551102169E+19

Sphere

Radius = n
Volume 2.4809217381E+29
Surface area 1.9093820440868E+20
Circumference 24491836604.467

Square

Length = n
Perimeter 15591987444
Area 1.5194379528366E+19
Diagonal 5512600026.914

Cube

Length = n
Surface area 9.1166277170195E+19
Volume 5.9227643706413E+28
Space diagonal 6751528610.996

Equilateral Triangle

Length = n
Perimeter 11693990583
Area 6.5793593331535E+18
Altitude 3375764305.498

Triangular Pyramid

Length = n
Surface area 6.5793593331535E+18
Volume 6.9800447497509E+27
Height 1837533342.3047