71337987 (number)

71337987 is an odd 8-digits composite number following 71337986 and preceding 71337988. In scientific notation, it is written as 7.1337987 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 40489200 positive integers (up to 71337987) that are relatively prime to 71337987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1337987 × 10^7
Engineering notation 7.1337987 × 10^6

Prime Factorization of 71337987

Prime Factorization 3 × 3 × 7 × 151 × 7499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 23779329
Product of the distinct prime numbers

The prime factorization of 71337987 is 3 × 3 × 7 × 151 × 7499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 20, 26, 290, 448, 6822, 4376, 4172, 58464, 437958, 243212, 249299, 4615736, 71255508, 41163547, 839173069, 22838933, 314345581, 16947656

Basic calculations (n = 71337987)

Multiplication

n×y
n×2 142675974
n×3 214013961
n×4 285351948
n×5 356689935

Division

n÷y
n÷2 35668993.5
n÷3 23779329
n÷3 17834496.75
n÷5 14267597.4

Exponentiation

ny
n2 5089108389212169
n3 3.6304674811121E+23
n4 2.589902419715E+31
n5 1.8475842514889E+39

Nth Root

y√n
2√n 8446.1818000798
3√n 414.73779730771
4√n 91.903110937986
5√n 37.210385562456

Divisors of 71337987

1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 7499, 9513, 22497, 52493, 67491, 157479, 472437, 1132349, 3397047, 7926443, 10191141, 23779329, 71337987

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71337986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71337987 can be divided by 24 positive divisors. The sum of these divisors (counting 71337987) is 1, the average is 0.041666666666667.

Base conversion 71337987

Base System Value
2 Binary 100010000001000100000000011
3 Ternary 11222020100022200
4 Quaternary 10100020200003
5 Quinary 121230303422
6 Senary 11025004243
8 Octal 420104003
10 Decimal 71337987
12 Duodecimal 1ba83683
16 Hexadecimal 4408803
20 Vigesimal 125h4j7
36 Base36 16h0qr

Cryptographic Hash Functions

md5 b83dda8ebef8fd961dfcbcbfcb104729
sha1 4a36d06be52a61c2aec6a2ce3f2fe07ffecaa329
sha256 7ccb575437acfe9a4a9fab2b2c3d705e041b47bb04fc83ce03ae466fba4f4caf
sha512 b3a78f6f8afd929dba8baee565df54bf4b685d0e564c955abe8d735f83aa3066c279bfeaeea2efa738b9d74edc55f3b0e9f73e2df4d71d967843b2faf03bed9d
ripemd-160 3a4ee593c12859c0dfc68d5e643e8e2c9a5b3396

71337987 as geometric shapes

Circle

Radius = n
Diameter 142675974
Circumference 448229791.76217
Area 1.5987905528871E+16

Sphere

Radius = n
Volume 1.5207266623678E+24
Surface area 6.3951622115485E+16
Circumference 448229791.76217

Square

Length = n
Perimeter 285351948
Area 5089108389212169
Diagonal 100887148.7278

Cube

Length = n
Surface area 30534650335273014
Volume 3.6304674811121E+23
Space diagonal 123561017.99369

Equilateral Triangle

Length = n
Perimeter 214013961
Area 2.2036485738351E+15
Altitude 61780508.996844

Triangular Pyramid

Length = n
Surface area 2.2036485738351E+15
Volume 4.2785469579527E+22
Height 33629049.575932