71569490 (number)

71569490 is an even 8-digits composite number following 71569489 and preceding 71569491. In scientific notation, it is written as 7.1569490 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 26943744 positive integers (up to 71569490) that are relatively prime to 71569490.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred sixty-nine thousand four hundred ninety

Notation

Scientific notation 7.1569490 × 10^7
Engineering notation 7.1569490 × 10^6

Prime Factorization of 71569490

Prime Factorization 2 × 85 × 420997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71569490
Product of the distinct prime numbers

The prime factorization of 71569490 is 2 × 85 × 420997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 4, 33, 137, 765, 7365, 8698, 57725, 80145, 750297, 487096, 8095573, 6115927, 59941694, 75870531, 405943895, 90922144, 6113602991, 4929665792

Basic calculations (n = 71569490)

Multiplication

n×y
n×2 143138980
n×3 214708470
n×4 286277960
n×5 357847450

Division

n÷y
n÷2 35784745
n÷3 23856496.666667
n÷3 17892372.5
n÷5 14313898

Exponentiation

ny
n2 5122191898860100
n3 3.6659266188355E+23
n4 2.6236849848748E+31
n5 1.8777579628815E+39

Nth Root

y√n
2√n 8459.8752945892
3√n 415.18594270689
4√n 91.977580391034
5√n 37.234504986199

Divisors of 71569490

1, 2, 85, 170, 420997, 841994, 35784745, 71569490

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 -71569489
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 71569490 can be divided by 8 positive divisors. The sum of these divisors (counting 71569490) is 1, the average is 0.125.

Base conversion 71569490

Base System Value
2 Binary 100010001000001000001010010
3 Ternary 11222200002212212
4 Quaternary 10101001001102
5 Quinary 121310210430
6 Senary 11033552122
8 Octal 421010122
10 Decimal 71569490
12 Duodecimal 1bb75642
16 Hexadecimal 4441052
20 Vigesimal 12763ea
36 Base36 16lzde

Cryptographic Hash Functions

md5 11b5ccbafea6622d70d59c9c1b308b2e
sha1 5fac957374b1ae013054647f0f75b796f862813f
sha256 37aa368a5b852f1d7e438456b993f1c35221a1ff275974cb250f7de9a6febc89
sha512 d31fb9e8d89e8654037507de9606094907cec1f8b45f0de7bfdf7f23a1ef602d35791321b22900550b1f24f86a7118aa19ff27befe4ec7827dc8abf3f82d9a83
ripemd-160 036711f41c7a25e5292c02f15a6764d801633622

71569490 as geometric shapes

Circle

Radius = n
Diameter 143138980
Circumference 449684368.01034
Area 1.6091840439736E+16

Sphere

Radius = n
Volume 1.5355797512444E+24
Surface area 6.4367361758944E+16
Circumference 449684368.01034

Square

Length = n
Perimeter 286277960
Area 5122191898860100
Diagonal 101214543.41013

Cube

Length = n
Surface area 30733151393160600
Volume 3.6659266188355E+23
Space diagonal 123961992.95179

Equilateral Triangle

Length = n
Perimeter 214708470
Area 2.2179741537358E+15
Altitude 61980996.475896

Triangular Pyramid

Length = n
Surface area 2.2179741537358E+15
Volume 4.3203359525181E+22
Height 33738181.136709