671640881 (number)

671640881 is an odd 9-digits prime number following 671640880 and preceding 671640882. In scientific notation, it is written as 6.71640881 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 671640880 positive integers (up to 671640881) that are relatively prime to 671640881.

Interesting facts

Basic properties

Name

Name six hundred seventy-one million six hundred forty thousand eight hundred eighty-one

Notation

Scientific notation 6.71640881 × 10^8
Engineering notation 6.71640881 × 10^6

Prime Factorization of 671640881

Prime Factorization 671640881

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 671640881
Product of the distinct prime numbers

The prime factorization of 671640881 is 671640881. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 4, 6, 39, 629, 951, 9342, 1853, 2860, 11327, 569721, 26389, 7779972, 8719581, 13853335, 44435627, 266531000, 338886638, 2364293146, 3760429647

Basic calculations (n = 671640881)

Multiplication

n×y
n×2 1343281762
n×3 2014922643
n×4 2686563524
n×5 3358204405

Division

n÷y
n÷2 335820440.5
n÷3 223880293.66667
n÷3 167910220.25
n÷5 134328176.2

Exponentiation

ny
n2 451101473030456161
n3 3.0297819076657E+26
n4 2.0349253897025E+35
n5 1.366739081509E+44

Nth Root

y√n
2√n 25916.035209885
3√n 875.74777155085
4√n 160.98458065879
5√n 58.267639490424

Divisors of 671640881

1, 671640881

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 671640882
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 335820441
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 25916.035229178
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999970222
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 671640881 can be divided by 2 positive divisors. The sum of these divisors (counting 671640881) is 671640882, the average is 335820441.

Base conversion 671640881

Base System Value
2 Binary 101000000010000110110100110001
3 Ternary 1201210210220002012
4 Quaternary 220002012310301
5 Quinary 2333420002011
6 Senary 150351332305
8 Octal 5002066461
10 Decimal 671640881
12 Duodecimal 168b21095
16 Hexadecimal 28086d31
20 Vigesimal a9hf241
36 Base36 b3vlf5

Cryptographic Hash Functions

md5 fe95e1512f9b621d47bdb6471ed5c55c
sha1 a4d7bb6196e43d906349ff5de74d0665a3421b03
sha256 080731dea880675bffb68ced79675a1d49dad8df91f55900be380e04d27802de
sha512 87314f922d06fee815f82ad2eccb360690ab9eb8371266fd297cf20e61f612fa2c307caab9210a59a0011cf3e9578645f4132bd8fdb01bfae0b159a860c52928
ripemd-160 20bd9c2e799ae20ca7b29dc365db4181ed494d5d

671640881 as geometric shapes

Circle

Radius = n
Diameter 1343281762
Circumference 4220044115.2004
Area 1.417177073696E+18

Sphere

Radius = n
Volume 1.2691120777469E+27
Surface area 5.6687082947841E+18
Circumference 4220044115.2004

Square

Length = n
Perimeter 2686563524
Area 451101473030456161
Diagonal 949843642.95441

Cube

Length = n
Surface area 2706608838182736966
Volume 3.0297819076657E+26
Space diagonal 1163316130.3323

Equilateral Triangle

Length = n
Perimeter 2014922643
Area 1.9533266766448E+17
Altitude 581658065.16616

Triangular Pyramid

Length = n
Surface area 1.9533266766448E+17
Volume 3.5706322207113E+25
Height 316614547.65147