71395155 (number)

71395155 is an odd 8-digits composite number following 71395154 and preceding 71395156. In scientific notation, it is written as 7.1395155 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 33067008 positive integers (up to 71395155) that are relatively prime to 71395155.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-five thousand one hundred fifty-five

Notation

Scientific notation 7.1395155 × 10^7
Engineering notation 7.1395155 × 10^6

Prime Factorization of 71395155

Prime Factorization 9 × 3 × 5 × 13 × 17 × 2393

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 71395155
Product of the distinct prime numbers

The prime factorization of 71395155 is 9 × 3 × 5 × 13 × 17 × 2393. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 11, 87, 380, 450, 2248, 6342, 21135, 72993, 661666, 749040, 9713557, 54439, 75070686, 41759616, 228953114, 819147952, 7049391883, 3208863823

Basic calculations (n = 71395155)

Multiplication

n×y
n×2 142790310
n×3 214185465
n×4 285580620
n×5 356975775

Division

n÷y
n÷2 35697577.5
n÷3 23798385
n÷3 17848788.75
n÷5 14279031

Exponentiation

ny
n2 5097268157474025
n3 3.6392025017942E+23
n4 2.5982142669199E+31
n5 1.8549991030996E+39

Nth Root

y√n
2√n 8449.5653734379
3√n 414.84855363265
4√n 91.92151746701
5√n 37.216347496222

Divisors of 71395155

1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 2393, 3315, 5967, 7179, 9945, 11965, 21537, 29835, 31109, 35895, 40681, 64611, 93327, 107685, 122043, 155545, 203405, 279981, 323055, 366129, 466635, 528853, 610215, 839943, 1098387, 1399905, 1586559, 1830645, 2644265, 4199715, 4759677, 5491935, 7932795, 14279031, 23798385, 71395155

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71395154
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71395155 can be divided by 64 positive divisors. The sum of these divisors (counting 71395155) is 1, the average is 0.015625.

Base conversion 71395155

Base System Value
2 Binary 100010000010110011101010011
3 Ternary 11222100020202000
4 Quaternary 10100112131103
5 Quinary 121234121110
6 Senary 11030125043
8 Octal 420263523
10 Decimal 71395155
12 Duodecimal 1bab0783
16 Hexadecimal 4416753
20 Vigesimal 12647hf
36 Base36 16i8ur

Cryptographic Hash Functions

md5 7985a615058ec3c6923ab9767afbf603
sha1 b8689983c27e64ccd9615722ee57105aca70b922
sha256 cb11e9251c0f076d906fe12d1731da63a62fd3c98eadbbf068d01da751648099
sha512 8d457d3f16a760368517e93650a7ac18a8790f3f3cd63d539642cbd864dae8fca8fc6a764653049b54ee19b2e199a4daa7f2d906e839b81f6c10e1cdd7de5983
ripemd-160 c44820d2eefd994bf033406bd3aabb467968deda

71395155 as geometric shapes

Circle

Radius = n
Diameter 142790310
Circumference 448588988.89981
Area 1.6013540196898E+16

Sphere

Radius = n
Volume 1.524385579275E+24
Surface area 6.405416078759E+16
Circumference 448588988.89981

Square

Length = n
Perimeter 285580620
Area 5097268157474025
Diagonal 100967996.48873

Cube

Length = n
Surface area 30583608944844150
Volume 3.6392025017942E+23
Space diagonal 123660035.87426

Equilateral Triangle

Length = n
Perimeter 214185465
Area 2.207181857137E+15
Altitude 61830017.937128

Triangular Pyramid

Length = n
Surface area 2.207181857137E+15
Volume 4.2888412785496E+22
Height 33655998.829576