71386992 (number)

71386992 is an even 8-digits composite number following 71386991 and preceding 71386993. In scientific notation, it is written as 7.1386992 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 60 positive divisors. There are 23466240 positive integers (up to 71386992) that are relatively prime to 71386992.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-six thousand nine hundred ninety-two

Notation

Scientific notation 7.1386992 × 10^7
Engineering notation 7.1386992 × 10^6

Prime Factorization of 71386992

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 73 × 6791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2974458
Product of the distinct prime numbers

The prime factorization of 71386992 is 2 × 2 × 2 × 2 × 3 × 3 × 73 × 6791. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 8, 71, 85, 202, 625, 8170, 4711, 89075, 31568, 386981, 635097, 15190, 8973650, 55787218, 55825123, 986743606, 119962768, 2648504854, 1196744998

Basic calculations (n = 71386992)

Multiplication

n×y
n×2 142773984
n×3 214160976
n×4 285547968
n×5 356934960

Division

n÷y
n÷2 35693496
n÷3 23795664
n÷3 17846748
n÷5 14277398.4

Exponentiation

ny
n2 5096102626808064
n3 3.6379543745113E+23
n4 2.597026198296E+31
n5 1.8539388844155E+39

Nth Root

y√n
2√n 8449.082317033
3√n 414.83274239255
4√n 91.918889881422
5√n 37.215496427436

Divisors of 71386992

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 6791, 10512, 13582, 20373, 27164, 40746, 54328, 61119, 81492, 108656, 122238, 162984, 244476, 325968, 488952, 495743, 977904, 991486, 1487229, 1982972, 2974458, 3965944, 4461687, 5948916, 7931888, 8923374, 11897832, 17846748, 23795664, 35693496, 71386992

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71386991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71386992 can be divided by 60 positive divisors. The sum of these divisors (counting 71386992) is 1, the average is 0.016666666666667.

Base conversion 71386992

Base System Value
2 Binary 100010000010100011101110000
3 Ternary 11222022211112200
4 Quaternary 10100110131300
5 Quinary 121233340432
6 Senary 11030023200
8 Octal 420243560
10 Decimal 71386992
12 Duodecimal 1baa7b00
16 Hexadecimal 4414770
20 Vigesimal 126379c
36 Base36 16i2k0

Cryptographic Hash Functions

md5 3158ce07095a62ca74717cdb796b8dfe
sha1 5006ba1d4e6a6ae43f491d47b05c3e408026dc43
sha256 84a2c6d37bbfaf6aba85a5e19adaf8597c5d3c505ba58760195fe66754d30366
sha512 c99e598669d931ceb4a09c9b1bc553b6afcb61c11badc0a1c6a495b64cfa1a8bbb12b5f856b55496d265a14973e8fa6938e4f84fc69bf211b8541767359721f7
ripemd-160 e4dccda6d62181d1dc877ef1e73f64eab1c1d681

71386992 as geometric shapes

Circle

Radius = n
Diameter 142773984
Circumference 448537699.25815
Area 1.600987857432E+16

Sphere

Radius = n
Volume 1.5238627649413E+24
Surface area 6.4039514297279E+16
Circumference 448537699.25815

Square

Length = n
Perimeter 285547968
Area 5096102626808064
Diagonal 100956452.26342

Cube

Length = n
Surface area 30576615760848384
Volume 3.6379543745113E+23
Space diagonal 123645897.14351

Equilateral Triangle

Length = n
Perimeter 214160976
Area 2.2066771675542E+15
Altitude 61822948.571756

Triangular Pyramid

Length = n
Surface area 2.2066771675542E+15
Volume 4.2873703464403E+22
Height 33652150.754473