71661708 (number)

71661708 is an even 8-digits composite number following 71661707 and preceding 71661709. In scientific notation, it is written as 7.1661708 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 22913280 positive integers (up to 71661708) that are relatively prime to 71661708.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1661708 × 10^7
Engineering notation 7.1661708 × 10^6

Prime Factorization of 71661708

Prime Factorization 2 × 2 × 31 × 3 × 3 × 157 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11943618
Product of the distinct prime numbers

The prime factorization of 71661708 is 2 × 2 × 31 × 3 × 3 × 157 × 409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 48, 97, 302, 690, 4125, 1952, 79963, 25820, 447693, 796865, 5606890, 7538036, 8185917, 37714586, 642453169, 190811622, 4076093604, 8866048291

Basic calculations (n = 71661708)

Multiplication

n×y
n×2 143323416
n×3 214985124
n×4 286646832
n×5 358308540

Division

n÷y
n÷2 35830854
n÷3 23887236
n÷3 17915427
n÷5 14332341.6

Exponentiation

ny
n2 5135400393477264
n3 3.6801156346045E+23
n4 2.6372337201326E+31
n5 1.889886727799E+39

Nth Root

y√n
2√n 8465.32385677
3√n 415.36418991049
4√n 92.007194592434
5√n 37.244095450542

Divisors of 71661708

1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 186, 279, 314, 372, 409, 471, 558, 628, 818, 942, 1116, 1227, 1413, 1636, 1884, 2454, 2826, 3681, 4867, 4908, 5652, 7362, 9734, 12679, 14601, 14724, 19468, 25358, 29202, 38037, 43803, 50716, 58404, 64213, 76074, 87606, 114111, 128426, 152148, 175212, 192639, 228222, 256852, 385278, 456444, 577917, 770556, 1155834, 1990603, 2311668, 3981206, 5971809, 7962412, 11943618, 17915427, 23887236, 35830854, 71661708

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71661707
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71661708 can be divided by 72 positive divisors. The sum of these divisors (counting 71661708) is 1, the average is 0.013888888888889.

Base conversion 71661708

Base System Value
2 Binary 100010001010111100010001100
3 Ternary 11222211210101100
4 Quaternary 10101113202030
5 Quinary 121321133313
6 Senary 11035543100
8 Octal 421274214
10 Decimal 71661708
12 Duodecimal 1bbbaa90
16 Hexadecimal 445788c
20 Vigesimal 127he58
36 Base36 16nyj0

Cryptographic Hash Functions

md5 09d263427baa9dc03f8df1c050d35cf5
sha1 a00361481aedfee90d4adfc346d2c2f6fc457836
sha256 45f49009e97b50b509380e6606898e218b63502229288c28186602a76d2d1391
sha512 4773b3bc9fbf7a00a00cfbe946bc45e4d18dc13c0769053c228a2be025b5aa6cf63f52b856a30c77299ef1a7cab0b794c55281bcaa585c1c0d046086cc9fc46c
ripemd-160 fae063455f30c435217d2904e857ccc60508f094

71661708 as geometric shapes

Circle

Radius = n
Diameter 143323416
Circumference 450263790.79299
Area 1.613333614939E+16

Sphere

Radius = n
Volume 1.5415232322713E+24
Surface area 6.4533344597561E+16
Circumference 450263790.79299

Square

Length = n
Perimeter 286646832
Area 5135400393477264
Diagonal 101344959.35642

Cube

Length = n
Surface area 30812402360863584
Volume 3.6801156346045E+23
Space diagonal 124121719.21317

Equilateral Triangle

Length = n
Perimeter 214985124
Area 2.223693599678E+15
Altitude 62060859.606583

Triangular Pyramid

Length = n
Surface area 2.223693599678E+15
Volume 4.3370578679658E+22
Height 33781653.118807