71677881 (number)

71677881 is an odd 8-digits composite number following 71677880 and preceding 71677882. In scientific notation, it is written as 7.1677881 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 42379200 positive integers (up to 71677881) that are relatively prime to 71677881.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1677881 × 10^7
Engineering notation 7.1677881 × 10^6

Prime Factorization of 71677881

Prime Factorization 3 × 3 × 41 × 11 × 17659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23892627
Product of the distinct prime numbers

The prime factorization of 71677881 is 3 × 3 × 41 × 11 × 17659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 87, 77, 431, 620, 7627, 8436, 28973, 81179, 757714, 288885, 548567, 8792230, 58723505, 75469447, 646523949, 115132710, 8107393310, 8146730503

Basic calculations (n = 71677881)

Multiplication

n×y
n×2 143355762
n×3 215033643
n×4 286711524
n×5 358389405

Division

n÷y
n÷2 35838940.5
n÷3 23892627
n÷3 17919470.25
n÷5 14335576.2

Exponentiation

ny
n2 5137718624650161
n3 3.6826078418916E+23
n4 2.6396152666077E+31
n5 1.8920202896569E+39

Nth Root

y√n
2√n 8466.2790528071
3√n 415.39543476884
4√n 92.012385322885
5√n 37.245776388391

Divisors of 71677881

1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 17659, 52977, 158931, 194249, 582747, 724019, 1748241, 2172057, 6516171, 7964209, 23892627, 71677881

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 -71677880
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 71677881 can be divided by 24 positive divisors. The sum of these divisors (counting 71677881) is 1, the average is 0.041666666666667.

Base conversion 71677881

Base System Value
2 Binary 100010001011011011110111001
3 Ternary 11222212121120100
4 Quaternary 10101123132321
5 Quinary 121322143011
6 Senary 11040150013
8 Octal 421333671
10 Decimal 71677881
12 Duodecimal 20008309
16 Hexadecimal 445b7b9
20 Vigesimal 127jee1
36 Base36 16ob09

Cryptographic Hash Functions

md5 8995e8fd30512d43e6a368660e13aac0
sha1 5edb05a89b88cce39ce17a84d92f79a56db043d4
sha256 33ab628399a310cf1584333b3b199fc7796dc363372939e53d06f6e5746e1849
sha512 eacacb2fd874643bd50b8f9941d09a7ce3d14e3c47d459cc91ea48885eafd38d6520c03fe4d07b428d4acd6ec66dab9ff0a3eaffe501b8654fb8c4b8bbc2910a
ripemd-160 e0d9aaa0b414b1d20068555a2ed5a37f50d77207

71677881 as geometric shapes

Circle

Radius = n
Diameter 143355762
Circumference 450365408.74897
Area 1.6140619087412E+16

Sphere

Radius = n
Volume 1.5425671656185E+24
Surface area 6.456247634965E+16
Circumference 450365408.74897

Square

Length = n
Perimeter 286711524
Area 5137718624650161
Diagonal 101367831.43236

Cube

Length = n
Surface area 30826311747900966
Volume 3.6826078418916E+23
Space diagonal 124149731.67088

Equilateral Triangle

Length = n
Perimeter 215033643
Area 2.2246974232217E+15
Altitude 62074865.835438

Triangular Pyramid

Length = n
Surface area 2.2246974232217E+15
Volume 4.3399949624205E+22
Height 33789277.144122