71368720 (number)

71368720 is an even 8-digits composite number following 71368719 and preceding 71368721. In scientific notation, it is written as 7.1368720 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 80 positive divisors. There are 26542080 positive integers (up to 71368720) that are relatively prime to 71368720.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-eight thousand seven hundred twenty

Notation

Scientific notation 7.1368720 × 10^7
Engineering notation 7.1368720 × 10^6

Prime Factorization of 71368720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 17 × 97 × 541

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8921090
Product of the distinct prime numbers

The prime factorization of 71368720 is 2 × 2 × 2 × 2 × 5 × 17 × 97 × 541. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 4, 25, 60, 701, 834, 148, 9069, 66700, 75781, 473585, 129911, 8341967, 15099, 22209206, 63437915, 166704879, 448834374, 1048873811, 5344467387

Basic calculations (n = 71368720)

Multiplication

n×y
n×2 142737440
n×3 214106160
n×4 285474880
n×5 356843600

Division

n÷y
n÷2 35684360
n÷3 23789573.333333
n÷3 17842180
n÷5 14273744

Exponentiation

ny
n2 5093494194438400
n3 3.635161609845E+23
n4 2.5943683108778E+31
n5 1.8515674555591E+39

Nth Root

y√n
2√n 8448.0009469696
3√n 414.79734625827
4√n 91.913007496054
5√n 37.213591119024

Divisors of 71368720

1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 97, 136, 170, 194, 272, 340, 388, 485, 541, 680, 776, 970, 1082, 1360, 1552, 1649, 1940, 2164, 2705, 3298, 3880, 4328, 5410, 6596, 7760, 8245, 8656, 9197, 10820, 13192, 16490, 18394, 21640, 26384, 32980, 36788, 43280, 45985, 52477, 65960, 73576, 91970, 104954, 131920, 147152, 183940, 209908, 262385, 367880, 419816, 524770, 735760, 839632, 892109, 1049540, 1784218, 2099080, 3568436, 4198160, 4460545, 7136872, 8921090, 14273744, 17842180, 35684360, 71368720

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71368719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71368720 can be divided by 80 positive divisors. The sum of these divisors (counting 71368720) is 1, the average is 0.0125.

Base conversion 71368720

Base System Value
2 Binary 100010000010000000000010000
3 Ternary 11222021220110221
4 Quaternary 10100100000100
5 Quinary 121232244340
6 Senary 11025402424
8 Octal 420200020
10 Decimal 71368720
12 Duodecimal 1ba99414
16 Hexadecimal 4410010
20 Vigesimal 12611g0
36 Base36 16hogg

Cryptographic Hash Functions

md5 d9be354392f7629e333649a3e5d02c63
sha1 69d87678d90a1ce4732d55ab6edb1723f1ae2d57
sha256 a765682b4f8d9ee4bf4011a38694d3a99f83e05823357df600dc1cc716a8b32d
sha512 bd270449b52d636f9fdb36e674faf3b1b3f5906debe2e54b3882a1d0b1a9192bf1a1f6b9259036cae9bb964d13c14e23a299f610de9b7d846618002740cf724e
ripemd-160 e1656f8f85488736d518bae59cdc0baf6cd6a11e

71368720 as geometric shapes

Circle

Radius = n
Diameter 142737440
Circumference 448422892.89621
Area 1.600168394235E+16

Sphere

Radius = n
Volume 1.5226929344134E+24
Surface area 6.40067357694E+16
Circumference 448422892.89621

Square

Length = n
Perimeter 285474880
Area 5093494194438400
Diagonal 100930611.75321

Cube

Length = n
Surface area 30560965166630400
Volume 3.635161609845E+23
Space diagonal 123614249.11116

Equilateral Triangle

Length = n
Perimeter 214106160
Area 2.2055476832061E+15
Altitude 61807124.555579

Triangular Pyramid

Length = n
Surface area 2.2055476832061E+15
Volume 4.2840790417173E+22
Height 33643537.251069