71122942 (number)

71122942 is an even 8-digits composite number following 71122941 and preceding 71122943. In scientific notation, it is written as 7.1122942 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 32013720 positive integers (up to 71122942) that are relatively prime to 71122942.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred twenty-two thousand nine hundred forty-two

Notation

Scientific notation 7.1122942 × 10^7
Engineering notation 7.1122942 × 10^6

Prime Factorization of 71122942

Prime Factorization 2 × 11 × 103 × 31387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71122942
Product of the distinct prime numbers

The prime factorization of 71122942 is 2 × 11 × 103 × 31387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 29, 23, 637, 370, 1238, 9120, 60403, 13256, 593862, 99843, 844174, 5249282, 3257015, 12598932, 262684617, 652587142, 4710489903, 5110514397

Basic calculations (n = 71122942)

Multiplication

n×y
n×2 142245884
n×3 213368826
n×4 284491768
n×5 355614710

Division

n÷y
n÷2 35561471
n÷3 23707647.333333
n÷3 17780735.5
n÷5 14224588.4

Exponentiation

ny
n2 5058472878735364
n3 3.5977347316287E+23
n4 2.5588147864901E+31
n5 1.8199043564828E+39

Nth Root

y√n
2√n 8433.4418833594
3√n 414.32064201304
4√n 91.833773108587
5√n 37.187924672439

Divisors of 71122942

1, 2, 11, 22, 103, 206, 1133, 2266, 31387, 62774, 345257, 690514, 3232861, 6465722, 35561471, 71122942

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 -71122941
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 71122942 can be divided by 16 positive divisors. The sum of these divisors (counting 71122942) is 1, the average is 0.0625.

Base conversion 71122942

Base System Value
2 Binary 100001111010011111111111110
3 Ternary 11221211102100001
4 Quaternary 10033103333332
5 Quinary 121201413232
6 Senary 11020224514
8 Octal 417237776
10 Decimal 71122942
12 Duodecimal 1b99b13a
16 Hexadecimal 43d3ffe
20 Vigesimal 124a772
36 Base36 16ceta

Cryptographic Hash Functions

md5 ba9b89f0fd31dc36bdfd4b36a5f143f6
sha1 5d826ac7bbd3110e633ca87f3b8864da3e524890
sha256 ff5ecbd03992f5f367863a5145e96293912d5614f38e61d2651ed5517d4f0a91
sha512 4903ad375faead87598276372eee113559d2cf4d4061e5740ca5bfd0281eae480309b7a5078c648ecb8c3c4b2e5bd555d5d6dba6eed9f89b5e57207c2ef572f3
ripemd-160 6880873b520ffe67ae1e8f3f2cbb27fd2198ff88

71122942 as geometric shapes

Circle

Radius = n
Diameter 142245884
Circumference 446878624.17779
Area 1.5891661234218E+16

Sphere

Radius = n
Volume 1.5070156003266E+24
Surface area 6.3566644936873E+16
Circumference 446878624.17779

Square

Length = n
Perimeter 284491768
Area 5058472878735364
Diagonal 100583029.17228

Cube

Length = n
Surface area 30350837272412184
Volume 3.5977347316287E+23
Space diagonal 123188549.12777

Equilateral Triangle

Length = n
Perimeter 213368826
Area 2.1903830086697E+15
Altitude 61594274.563887

Triangular Pyramid

Length = n
Surface area 2.1903830086697E+15
Volume 4.2399710427417E+22
Height 33527676.390758