71155057 (number)

71155057 is an odd 8-digits composite number following 71155056 and preceding 71155058. In scientific notation, it is written as 7.1155057 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 67319424 positive integers (up to 71155057) that are relatively prime to 71155057.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred fifty-five thousand fifty-seven

Notation

Scientific notation 7.1155057 × 10^7
Engineering notation 7.1155057 × 10^6

Prime Factorization of 71155057

Prime Factorization 19 × 907 × 4129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71155057
Product of the distinct prime numbers

The prime factorization of 71155057 is 19 × 907 × 4129. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 15, 10, 711, 479, 7842, 4135, 82949, 36041, 61329, 974393, 6600977, 1085520, 7347534, 41016746, 947993410, 471495234, 7913307027, 5262763977

Basic calculations (n = 71155057)

Multiplication

n×y
n×2 142310114
n×3 213465171
n×4 284620228
n×5 355775285

Division

n÷y
n÷2 35577528.5
n÷3 23718352.333333
n÷3 17788764.25
n÷5 14231011.4

Exponentiation

ny
n2 5063042136673249
n3 3.6026105182839E+23
n4 2.5634395677729E+31
n5 1.8240168856093E+39

Nth Root

y√n
2√n 8435.3456953465
3√n 414.38299369507
4√n 91.844138056527
5√n 37.191282448472

Divisors of 71155057

1, 19, 907, 4129, 17233, 78451, 3745003, 71155057

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71155056
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71155057 can be divided by 8 positive divisors. The sum of these divisors (counting 71155057) is 1, the average is 0.125.

Base conversion 71155057

Base System Value
2 Binary 100001111011011110101110001
3 Ternary 11221220001101111
4 Quaternary 10033123311301
5 Quinary 121203430212
6 Senary 11021033321
8 Octal 417336561
10 Decimal 71155057
12 Duodecimal 1b9b5841
16 Hexadecimal 43dbd71
20 Vigesimal 124e7ch
36 Base36 16d3ld

Cryptographic Hash Functions

md5 e2148b6382cfbabf26f1f790667b00d4
sha1 be438d1099ac1d93e465fe8f574a6c27934a8b06
sha256 d998b11139366fe671e2a567d156dccd334c4205ac85c0550a944cc7bd5507b8
sha512 bd3cc9ae2c04cc675e3d5091f39d2e4aebf8d0fa52f987e1118498261572dda501f2a8d7d2651d3240d1c0801cd9da3ae7121125f19c5e25bbfcb04c28e1047c
ripemd-160 05e83497a9110f6baca35b5b85f276839b72878c

71155057 as geometric shapes

Circle

Radius = n
Diameter 142310114
Circumference 447080408.67393
Area 1.5906015981388E+16

Sphere

Radius = n
Volume 1.5090579650648E+24
Surface area 6.3624063925553E+16
Circumference 447080408.67393

Square

Length = n
Perimeter 284620228
Area 5063042136673249
Diagonal 100628446.64083

Cube

Length = n
Surface area 30378252820039494
Volume 3.6026105182839E+23
Space diagonal 123244173.93946

Equilateral Triangle

Length = n
Perimeter 213465171
Area 2.192361555395E+15
Altitude 61622086.96973

Triangular Pyramid

Length = n
Surface area 2.192361555395E+15
Volume 4.2457172124208E+22
Height 33542815.546944