71389760 (number)

71389760 is an even 8-digits composite number following 71389759 and preceding 71389761. In scientific notation, it is written as 7.1389760 × 10^7. The sum of its digits is 41. It has a total of 10 prime factors and 84 positive divisors. There are 26158080 positive integers (up to 71389760) that are relatively prime to 71389760.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-nine thousand seven hundred sixty

Notation

Scientific notation 7.1389760 × 10^7
Engineering notation 7.1389760 × 10^6

Prime Factorization of 71389760

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 131 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 17030
Product of the distinct prime numbers

The prime factorization of 71389760 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 131 × 131. Since it has a total of 10 prime factors.

Most popular turbo-numbers

6, 1, 1, 16, 505, 917, 6311, 6042, 12316, 73413, 805798, 663526, 6482621, 7279369, 3901496, 92175689, 775704817, 685894299, 3869648270, 1840013796

Basic calculations (n = 71389760)

Multiplication

n×y
n×2 142779520
n×3 214169280
n×4 285559040
n×5 356948800

Division

n÷y
n÷2 35694880
n÷3 23796586.666667
n÷3 17847440
n÷5 14277952

Exponentiation

ny
n2 5096497832857600
n3 3.6383775712822E+23
n4 2.5974290160322E+31
n5 1.8542983407158E+39

Nth Root

y√n
2√n 8449.2461202169
3√n 414.83810397715
4√n 91.91978089735
5√n 37.215785025942

Divisors of 71389760

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 131, 160, 208, 260, 262, 320, 416, 520, 524, 655, 832, 1040, 1048, 1310, 1703, 2080, 2096, 2620, 3406, 4160, 4192, 5240, 6812, 8384, 8515, 10480, 13624, 17030, 17161, 20960, 27248, 34060, 34322, 41920, 54496, 68120, 68644, 85805, 108992, 136240, 137288, 171610, 223093, 272480, 274576, 343220, 446186, 544960, 549152, 686440, 892372, 1098304, 1115465, 1372880, 1784744, 2230930, 2745760, 3569488, 4461860, 5491520, 7138976, 8923720, 14277952, 17847440, 35694880, 71389760

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71389759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71389760 can be divided by 84 positive divisors. The sum of these divisors (counting 71389760) is 1, the average is 0.011904761904762.

Base conversion 71389760

Base System Value
2 Binary 100010000010101001001000000
3 Ternary 11222022222100012
4 Quaternary 10100111021000
5 Quinary 121233433020
6 Senary 11030044052
8 Octal 420251100
10 Decimal 71389760
12 Duodecimal 1baa9628
16 Hexadecimal 4415240
20 Vigesimal 1263e80
36 Base36 16i4ow

Cryptographic Hash Functions

md5 54ff5a37fcb68380a8ac46beca58cc3b
sha1 3213d732c3887a58aea45487edd6731cc4592a82
sha256 c5d00d0689c909d32b0ac249278118ab64c17d7b9240c1d14be7b6e95cf2c980
sha512 fb4995c467767ac0662adbb3c5a833226d1582425af9895ec7273107ab3228e573be29b0194ad565427aa87fbf304582e391221a43d0050c312ad0441f6c2e4e
ripemd-160 bbfef33d38e178997d53afd8eef6445ffe005842

71389760 as geometric shapes

Circle

Radius = n
Diameter 142779520
Circumference 448555091.11508
Area 1.6011120150742E+16

Sphere

Radius = n
Volume 1.5240400331902E+24
Surface area 6.4044480602967E+16
Circumference 448555091.11508

Square

Length = n
Perimeter 285559040
Area 5096497832857600
Diagonal 100960366.80656

Cube

Length = n
Surface area 30578986997145600
Volume 3.6383775712822E+23
Space diagonal 123650691.46015

Equilateral Triangle

Length = n
Perimeter 214169280
Area 2.2068482967935E+15
Altitude 61825345.730074

Triangular Pyramid

Length = n
Surface area 2.2068482967935E+15
Volume 4.2878690886179E+22
Height 33653455.602187