71395646 (number)

71395646 is an even 8-digits composite number following 71395645 and preceding 71395647. In scientific notation, it is written as 7.1395646 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 30598092 positive integers (up to 71395646) that are relatively prime to 71395646.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-five thousand six hundred forty-six

Notation

Scientific notation 7.1395646 × 10^7
Engineering notation 7.1395646 × 10^6

Prime Factorization of 71395646

Prime Factorization 2 × 7 × 7 × 728527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10199378
Product of the distinct prime numbers

The prime factorization of 71395646 is 2 × 7 × 7 × 728527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 37, 41, 92, 262, 2426, 4111, 91319, 40850, 430853, 77970, 7611464, 421411, 82251204, 28766481, 348492399, 312699083, 715546757, 4033413948

Basic calculations (n = 71395646)

Multiplication

n×y
n×2 142791292
n×3 214186938
n×4 285582584
n×5 356978230

Division

n÷y
n÷2 35697823
n÷3 23798548.666667
n÷3 17848911.5
n÷5 14279129.2

Exponentiation

ny
n2 5097338267757316
n3 3.6392775850705E+23
n4 2.5982857415943E+31
n5 1.8550628901372E+39

Nth Root

y√n
2√n 8449.5944281368
3√n 414.8495046317
4√n 91.921675507667
5√n 37.216398685063

Divisors of 71395646

1, 2, 7, 14, 49, 98, 728527, 1457054, 5099689, 10199378, 35697823, 71395646

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71395645
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71395646 can be divided by 12 positive divisors. The sum of these divisors (counting 71395646) is 1, the average is 0.083333333333333.

Base conversion 71395646

Base System Value
2 Binary 100010000010110100100111110
3 Ternary 11222100021102012
4 Quaternary 10100112210332
5 Quinary 121234130041
6 Senary 11030131222
8 Octal 420264476
10 Decimal 71395646
12 Duodecimal 1bab0b12
16 Hexadecimal 441693e
20 Vigesimal 1264926
36 Base36 16i98e

Cryptographic Hash Functions

md5 d56a715acd2da8d9ce2fc07dcd12667c
sha1 fadef87fd578effd90228e449a29fdcd8d9e620a
sha256 5d59ec45351c197e7d6e31d5d936ea5dedfe402b61cdcd8b68500340f0351cc6
sha512 abae8970c31dc895b4e77569a966e1d22dd4311676809d676aaf2e3f4ca8178ad6d5e225f590817f0107062c3a72722f07391cc2a4fc32d2d12c5446ad999eef
ripemd-160 12ca4309f392907f53e4be8cf4e6ebe0d9b0c701

71395646 as geometric shapes

Circle

Radius = n
Diameter 142791292
Circumference 448592073.9438
Area 1.6013760454849E+16

Sphere

Radius = n
Volume 1.5244170300842E+24
Surface area 6.4055041819394E+16
Circumference 448592073.9438

Square

Length = n
Perimeter 285582584
Area 5097338267757316
Diagonal 100968690.86759

Cube

Length = n
Surface area 30584029606543896
Volume 3.6392775850705E+23
Space diagonal 123660886.3112

Equilateral Triangle

Length = n
Perimeter 214186938
Area 2.2072122157802E+15
Altitude 61830443.155601

Triangular Pyramid

Length = n
Surface area 2.2072122157802E+15
Volume 4.2889297650393E+22
Height 33656230.289196