71717720 (number)

71717720 is an even 8-digits composite number following 71717719 and preceding 71717721. In scientific notation, it is written as 7.1717720 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 28639488 positive integers (up to 71717720) that are relatively prime to 71717720.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred seventeen thousand seven hundred twenty

Notation

Scientific notation 7.1717720 × 10^7
Engineering notation 7.1717720 × 10^6

Prime Factorization of 71717720

Prime Factorization 2 × 2 × 2 × 5 × 839 × 2137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17929430
Product of the distinct prime numbers

The prime factorization of 71717720 is 2 × 2 × 2 × 5 × 839 × 2137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 85, 41, 615, 494, 6134, 6857, 2971, 9241, 303786, 267367, 2400729, 7612874, 82791355, 66654681, 200987982, 221573436, 2906630124, 7886458368

Basic calculations (n = 71717720)

Multiplication

n×y
n×2 143435440
n×3 215153160
n×4 286870880
n×5 358588600

Division

n÷y
n÷2 35858860
n÷3 23905906.666667
n÷3 17929430
n÷5 14343544

Exponentiation

ny
n2 5143431361998400
n3 3.6887517025902E+23
n4 2.6454886175589E+31
n5 1.8972841193727E+39

Nth Root

y√n
2√n 8468.6315305367
3√n 415.47238028044
4√n 92.02516791909
5√n 37.2499157538

Divisors of 71717720

1, 2, 4, 5, 8, 10, 20, 40, 839, 1678, 2137, 3356, 4195, 4274, 6712, 8390, 8548, 10685, 16780, 17096, 21370, 33560, 42740, 85480, 1792943, 3585886, 7171772, 8964715, 14343544, 17929430, 35858860, 71717720

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71717719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71717720 can be divided by 32 positive divisors. The sum of these divisors (counting 71717720) is 1, the average is 0.03125.

Base conversion 71717720

Base System Value
2 Binary 100010001100101001101011000
3 Ternary 11222221122012212
4 Quaternary 10101211031120
5 Quinary 121324431340
6 Senary 11041054252
8 Octal 421451530
10 Decimal 71717720
12 Duodecimal 20027388
16 Hexadecimal 4465358
20 Vigesimal 1284e60
36 Base36 16p5qw

Cryptographic Hash Functions

md5 8070e3917527189c4a57563e0aeba2ca
sha1 0ee8a6a0d4f701979b69095c8ae6ec3e6bd7211b
sha256 019e4ddf7ccfbfe21c7d4066c4db356d2278692524a166cf5d8faa6f5a173798
sha512 b124355e0ad21db6385591f87299cec25cd3768714f7344a9179f2104e7dda382d1f90de3a1f7c0aef3ef8d428d68a5a2c92f040f1f4df6e2aa61389370d5d73
ripemd-160 765935e109def12758cb03aefaf4bd7c6eda5d76

71717720 as geometric shapes

Circle

Radius = n
Diameter 143435440
Circumference 450615724.56842
Area 1.6158566181098E+16

Sphere

Radius = n
Volume 1.5451406999699E+24
Surface area 6.463426472439E+16
Circumference 450615724.56842

Square

Length = n
Perimeter 286870880
Area 5143431361998400
Diagonal 101424172.28648

Cube

Length = n
Surface area 30860588171990400
Volume 3.6887517025902E+23
Space diagonal 124218734.843

Equilateral Triangle

Length = n
Perimeter 215153160
Area 2.2271711110561E+15
Altitude 62109367.421499

Triangular Pyramid

Length = n
Surface area 2.2271711110561E+15
Volume 4.3472355716916E+22
Height 33808057.428825