731087142 (number)

731087142 is an even 9-digits composite number following 731087141 and preceding 731087143. In scientific notation, it is written as 7.31087142 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 224340480 positive integers (up to 731087142) that are relatively prime to 731087142.

Interesting facts

Basic properties

Name

Name seven hundred thirty-one million eighty-seven thousand one hundred forty-two

Notation

Scientific notation 7.31087142 × 10^8
Engineering notation 7.31087142 × 10^6

Prime Factorization of 731087142

Prime Factorization 2 × 3 × 17 × 71 × 157 × 643

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 731087142
Product of the distinct prime numbers

The prime factorization of 731087142 is 2 × 3 × 17 × 71 × 157 × 643. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 67, 20, 170, 782, 3248, 398, 58695, 82616, 886045, 64496, 4423515, 3874031, 65208283, 85173179, 365117255, 583912339, 9878240513, 5598025763

Basic calculations (n = 731087142)

Multiplication

n×y
n×2 1462174284
n×3 2193261426
n×4 2924348568
n×5 3655435710

Division

n÷y
n÷2 365543571
n÷3 243695714
n÷3 182771785.5
n÷5 146217428.4

Exponentiation

ny
n2 534488409197728164
n3 3.9075760351249E+26
n4 2.8567785956672E+35
n5 2.0885540988331E+44

Nth Root

y√n
2√n 27038.623152816
3√n 900.85808778544
4√n 164.43425176287
5√n 59.264391437559

Divisors of 731087142

1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 157, 213, 314, 426, 471, 643, 942, 1207, 1286, 1929, 2414, 2669, 3621, 3858, 5338, 7242, 8007, 10931, 11147, 16014, 21862, 22294, 32793, 33441, 45653, 65586, 66882, 91306, 100951, 136959, 189499, 201902, 273918, 302853, 378998, 568497, 605706, 776101, 1136994, 1552202, 1716167, 2328303, 3432334, 4656606, 5148501, 7167521, 10297002, 14335042, 21502563, 43005126, 121847857, 243695714, 365543571, 731087142

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -731087141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 731087142 can be divided by 64 positive divisors. The sum of these divisors (counting 731087142) is 1, the average is 0.015625.

Base conversion 731087142

Base System Value
2 Binary 101011100100111000000100100110
3 Ternary 1212221200002000120
4 Quaternary 223210320010212
5 Quinary 2444124242032
6 Senary 200313422410
8 Octal 5344700446
10 Decimal 731087142
12 Duodecimal 184a0aa06
16 Hexadecimal 2b938126
20 Vigesimal b895hh2
36 Base36 c39qg6

Cryptographic Hash Functions

md5 0c24e4e8426b6db767436255fb2badc4
sha1 a8ec4c7a4db2bb2627371c52d477a6cf90fa7710
sha256 c52b9782191c9657358cb41a752e863a2d00a4393ce26f291923d310c66b4f1f
sha512 f8b55e07c6d778c687d0efab430b7c16c749c4976930127cde445dbd6b45f57027bc2f07b7ca87ee3ba0da76b181d4177d1bd134672fe7796bf1647a95a9ec35
ripemd-160 70147627dc50b498424f6b4f50e5b3301a33f6e5

731087142 as geometric shapes

Circle

Radius = n
Diameter 1462174284
Circumference 4593555988.8823
Area 1.6791448597645E+18

Sphere

Radius = n
Volume 1.6368016220389E+27
Surface area 6.7165794390579E+18
Circumference 4593555988.8823

Square

Length = n
Perimeter 2924348568
Area 534488409197728164
Diagonal 1033913351.493

Cube

Length = n
Surface area 3206930455186368984
Volume 3.9075760351249E+26
Space diagonal 1266280074.7043

Equilateral Triangle

Length = n
Perimeter 2193261426
Area 2.3144027019678E+17
Altitude 633140037.35216

Triangular Pyramid

Length = n
Surface area 2.3144027019678E+17
Volume 4.6051225207315E+25
Height 344637783.83099