71379440 (number)

71379440 is an even 8-digits composite number following 71379439 and preceding 71379441. In scientific notation, it is written as 7.1379440 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 80 positive divisors. There are 25052160 positive integers (up to 71379440) that are relatively prime to 71379440.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-nine thousand four hundred forty

Notation

Scientific notation 7.1379440 × 10^7
Engineering notation 7.1379440 × 10^6

Prime Factorization of 71379440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 29 × 2797

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8922430
Product of the distinct prime numbers

The prime factorization of 71379440 is 2 × 2 × 2 × 2 × 5 × 11 × 29 × 2797. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 7, 59, 66, 665, 922, 4002, 3891, 6895, 74560, 448974, 717463, 7822103, 6681510, 97978917, 512791, 399248807, 338988, 3726925764, 2012903776

Basic calculations (n = 71379440)

Multiplication

n×y
n×2 142758880
n×3 214138320
n×4 285517760
n×5 356897200

Division

n÷y
n÷2 35689720
n÷3 23793146.666667
n÷3 17844860
n÷5 14275888

Exponentiation

ny
n2 5095024454713600
n3 3.6367999236376E+23
n4 2.595927419413E+31
n5 1.8529584547834E+39

Nth Root

y√n
2√n 8448.635392772
3√n 414.81811354929
4√n 91.916458769755
5√n 37.214708991756

Divisors of 71379440

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 2797, 3190, 5104, 5594, 6380, 11188, 12760, 13985, 22376, 25520, 27970, 30767, 44752, 55940, 61534, 81113, 111880, 123068, 153835, 162226, 223760, 246136, 307670, 324452, 405565, 492272, 615340, 648904, 811130, 892243, 1230680, 1297808, 1622260, 1784486, 2461360, 3244520, 3568972, 4461215, 6489040, 7137944, 8922430, 14275888, 17844860, 35689720, 71379440

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 -71379439
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 71379440 can be divided by 80 positive divisors. The sum of these divisors (counting 71379440) is 1, the average is 0.0125.

Base conversion 71379440

Base System Value
2 Binary 100010000010010100111110000
3 Ternary 11222022110011222
4 Quaternary 10100102213300
5 Quinary 121233120230
6 Senary 11025524212
8 Octal 420224760
10 Decimal 71379440
12 Duodecimal 1baa3668
16 Hexadecimal 44129f0
20 Vigesimal 12628c0
36 Base36 16hwq8

Cryptographic Hash Functions

md5 c06052c8cc65d907fba583d18d2ea3ca
sha1 e2edd9e3d8907842d4443c85d71f76f2cd3e7ea9
sha256 598fa1bc07e5e8a3f385ae2bc36d6d753891c01f9453becd50bea027061641e9
sha512 060ca94c552a3f57f719c16f27e534eafea18dfe8c6784fad36d59bd6c30db0df848bd177bd05a8cedfce185a86d5dfcf90c45d289f7b591ed2e42107f16132d
ripemd-160 8a171d77ad2efbe5f69096a05af5934ff1e9ac9e

71379440 as geometric shapes

Circle

Radius = n
Diameter 142758880
Circumference 448490248.64271
Area 1.6006491396789E+16

Sphere

Radius = n
Volume 1.5233791896901E+24
Surface area 6.4025965587154E+16
Circumference 448490248.64271

Square

Length = n
Perimeter 285517760
Area 5095024454713600
Diagonal 100945772.1226

Cube

Length = n
Surface area 30570146728281600
Volume 3.6367999236376E+23
Space diagonal 123632816.69581

Equilateral Triangle

Length = n
Perimeter 214138320
Area 2.2062103053425E+15
Altitude 61816408.347907

Triangular Pyramid

Length = n
Surface area 2.2062103053425E+15
Volume 4.2860098130381E+22
Height 33648590.707532