71152990 (number)

71152990 is an even 8-digits composite number following 71152989 and preceding 71152991. In scientific notation, it is written as 7.1152990 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 26672640 positive integers (up to 71152990) that are relatively prime to 71152990.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred fifty-two thousand nine hundred ninety

Notation

Scientific notation 7.1152990 × 10^7
Engineering notation 7.1152990 × 10^6

Prime Factorization of 71152990

Prime Factorization 2 × 85 × 277 × 1511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71152990
Product of the distinct prime numbers

The prime factorization of 71152990 is 2 × 85 × 277 × 1511. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 36, 7, 155, 722, 9710, 2984, 56133, 31652, 6895, 912541, 8525954, 3047146, 97321045, 97268903, 525774021, 700300854, 245073002, 6532953037

Basic calculations (n = 71152990)

Multiplication

n×y
n×2 142305980
n×3 213458970
n×4 284611960
n×5 355764950

Division

n÷y
n÷2 35576495
n÷3 23717663.333333
n÷3 17788247.5
n÷5 14230598

Exponentiation

ny
n2 5062747985940100
n3 3.6022965681612E+23
n4 2.5631417169141E+31
n5 1.8237519695217E+39

Nth Root

y√n
2√n 8435.2231742853
3√n 414.37898115318
4√n 91.843471048765
5√n 37.191066370298

Divisors of 71152990

1, 2, 85, 170, 277, 554, 1511, 3022, 23545, 47090, 128435, 256870, 418547, 837094, 35576495, 71152990

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71152989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71152990 can be divided by 16 positive divisors. The sum of these divisors (counting 71152990) is 1, the average is 0.0625.

Base conversion 71152990

Base System Value
2 Binary 100001111011011010101011110
3 Ternary 11221212221112221
4 Quaternary 10033123111132
5 Quinary 121203343430
6 Senary 11021015554
8 Octal 417332536
10 Decimal 71152990
12 Duodecimal 1b9b45ba
16 Hexadecimal 43db55e
20 Vigesimal 124e29a
36 Base36 16d1zy

Cryptographic Hash Functions

md5 0f0ae2049423a194919fce3c02c53163
sha1 a950b906c6e3312b5140a237d16db6954d1784a7
sha256 fd885b10253290439d56d43d960f28b332c30858eee91fb5a91cb7b38b652427
sha512 17d389f1efdf5f7fa4db3fcec961f893550e2b86f3bb0deb9860a49fb3d8052b8866ef43a7295bda2ca2b697eebd20890d1530133e7ea7fc1a10efc75deb5f11
ripemd-160 3728e470ce2af0607432c910d6ed575f2713e3e7

71152990 as geometric shapes

Circle

Radius = n
Diameter 142305980
Circumference 447067421.3299
Area 1.5905091879606E+16

Sphere

Radius = n
Volume 1.5089264579449E+24
Surface area 6.3620367518424E+16
Circumference 447067421.3299

Square

Length = n
Perimeter 284611960
Area 5062747985940100
Diagonal 100625523.4614

Cube

Length = n
Surface area 30376487915640600
Volume 3.6022965681612E+23
Space diagonal 123240593.79044

Equilateral Triangle

Length = n
Perimeter 213458970
Area 2.1922341843913E+15
Altitude 61620296.89522

Triangular Pyramid

Length = n
Surface area 2.1922341843913E+15
Volume 4.245347218653E+22
Height 33541841.153799