71126988 (number)

71126988 is an even 8-digits composite number following 71126987 and preceding 71126989. In scientific notation, it is written as 7.1126988 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 23030784 positive integers (up to 71126988) that are relatively prime to 71126988.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred twenty-six thousand nine hundred eighty-eight

Notation

Scientific notation 7.1126988 × 10^7
Engineering notation 7.1126988 × 10^6

Prime Factorization of 71126988

Prime Factorization 2 × 2 × 3 × 449 × 43 × 307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35563494
Product of the distinct prime numbers

The prime factorization of 71126988 is 2 × 2 × 3 × 449 × 43 × 307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71126988)

Multiplication

n×y
n×2 142253976
n×3 213380964
n×4 284507952
n×5 355634940

Division

n÷y
n÷2 35563494
n÷3 23708996
n÷3 17781747
n÷5 14225397.6

Exponentiation

ny
n2 5059048421952144
n3 3.5983487639961E+23
n4 2.5593970935656E+31
n5 1.8204220636128E+39

Nth Root

y√n
2√n 8433.6817582833
3√n 414.32849840688
4√n 91.835079127114
5√n 37.188347767759

Divisors of 71126988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71126987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71126988 can be divided by 48 positive divisors. The sum of these divisors (counting 71126988) is 1, the average is 0.020833333333333.

Base conversion 71126988

Base System Value
2 Binary 100001111010100111111001100
3 Ternary 11221211121212220
4 Quaternary 10033110333030
5 Quinary 121202030423
6 Senary 11020255340
8 Octal 417247714
10 Decimal 71126988
12 Duodecimal 1b9a1550
16 Hexadecimal 43d4fcc
20 Vigesimal 124ah98
36 Base36 16chxo

Cryptographic Hash Functions

md5 dab7d0c3ef0cc5f169d437d919dbf33b
sha1 fbacc5bdd0c36b7b9c824484f7b2e8560bba2623
sha256 5ce69679d7643dedeb078fe4e722d9d2092ae6e7e0fcc76554df21567d30af0d
sha512 601602b2bac1db1c680a6a488c0ea66f0e5b6691a4ff869d811c1e14f1a3dd83fe689ffa01cbd0a9f1126d0e7757a9fe81359469ca080c03a02f1f5fd47ca650
ripemd-160 f54ae3625235bdb9313a01439507ac7f26c06151

71126988 as geometric shapes

Circle

Radius = n
Diameter 142253976
Circumference 446904045.94554
Area 1.589346935656E+16

Sphere

Radius = n
Volume 1.5072728056032E+24
Surface area 6.357387742624E+16
Circumference 446904045.94554

Square

Length = n
Perimeter 284507952
Area 5059048421952144
Diagonal 100588751.08035

Cube

Length = n
Surface area 30354290531712864
Volume 3.5983487639961E+23
Space diagonal 123195557.00534

Equilateral Triangle

Length = n
Perimeter 213380964
Area 2.1906322261931E+15
Altitude 61597778.502671

Triangular Pyramid

Length = n
Surface area 2.1906322261931E+15
Volume 4.2406946868264E+22
Height 33529583.693449