71240400 (number)

71240400 is an even 8-digits composite number following 71240399 and preceding 71240401. In scientific notation, it is written as 7.1240400 × 10^7. The sum of its digits is 18. It has a total of 8 prime factors and 80 positive divisors. There are 14745600 positive integers (up to 71240400) that are relatively prime to 71240400.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred forty thousand four hundred

Notation

Scientific notation 7.1240400 × 10^7
Engineering notation 7.1240400 × 10^6

Prime Factorization of 71240400

Prime Factorization 2 × 2 × 2 × 2 × 3 × 165 × 35 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8905050
Product of the distinct prime numbers

The prime factorization of 71240400 is 2 × 2 × 2 × 2 × 3 × 165 × 35 × 257. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 7, 62, 26, 270, 506, 1614, 2559, 2960, 82449, 821741, 910268, 5528234, 3964269, 21057226, 16056171, 297470252, 518674754, 8456501415, 1855109632

Basic calculations (n = 71240400)

Multiplication

n×y
n×2 142480800
n×3 213721200
n×4 284961600
n×5 356202000

Division

n÷y
n÷2 35620200
n÷3 23746800
n÷3 17810100
n÷5 14248080

Exponentiation

ny
n2 5075194592160000
n3 3.6155889282332E+23
n4 2.575760014829E+31
n5 1.8349817376042E+39

Nth Root

y√n
2√n 8440.4028339884
3√n 414.54859709697
4√n 91.871665022402
5√n 37.20019957703

Divisors of 71240400

1, 2, 3, 4, 6, 8, 12, 16, 24, 35, 48, 70, 105, 140, 165, 210, 257, 280, 330, 420, 495, 514, 560, 660, 771, 840, 990, 1028, 1320, 1542, 1680, 1980, 2056, 2640, 3084, 3960, 4112, 5775, 6168, 7920, 8995, 11550, 12336, 17325, 17990, 23100, 26985, 34650, 35980, 42405, 46200, 53970, 69300, 71960, 84810, 92400, 107940, 127215, 138600, 143920, 169620, 215880, 254430, 277200, 339240, 431760, 508860, 678480, 1017720, 1484175, 2035440, 2968350, 4452525, 5936700, 8905050, 11873400, 17810100, 23746800, 35620200, 71240400

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71240399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71240400 can be divided by 80 positive divisors. The sum of these divisors (counting 71240400) is 1, the average is 0.0125.

Base conversion 71240400

Base System Value
2 Binary 100001111110000101011010000
3 Ternary 11222001101110100
4 Quaternary 10033300223100
5 Quinary 121214143100
6 Senary 11022532400
8 Octal 417605320
10 Decimal 71240400
12 Duodecimal 1ba37100
16 Hexadecimal 43f0ad0
20 Vigesimal 1255100
36 Base36 16exg0

Cryptographic Hash Functions

md5 baf7c0f2f87edd03e0062896c6f11a9e
sha1 819ed317ef13f0dacc39b472d01d252c93bbcbec
sha256 e3042fc6d91880d5853a6f64f2996b18bc86c8d16492f50d00d3c6f96ea17593
sha512 0a62bd8c99692d9271fc4778353251528c723874dfec938d894c2dc72241d1de25c5eeec09c9a92dbd391049f19a8e82087c67bca0d5bc057ba0d263b86bd800
ripemd-160 f819f2908f6bf833424f914c7d703e6fcc93176b

71240400 as geometric shapes

Circle

Radius = n
Diameter 142480800
Circumference 447616634.5576
Area 1.5944194046269E+16

Sphere

Radius = n
Volume 1.5144943487117E+24
Surface area 6.3776776185074E+16
Circumference 447616634.5576

Square

Length = n
Perimeter 284961600
Area 5075194592160000
Diagonal 100749139.86888

Cube

Length = n
Surface area 30451167552960000
Volume 3.6155889282332E+23
Space diagonal 123391992.35153

Equilateral Triangle

Length = n
Perimeter 213721200
Area 2.19762372298E+15
Altitude 61695996.175765

Triangular Pyramid

Length = n
Surface area 2.19762372298E+15
Volume 4.2610124152278E+22
Height 33583046.622961