731639140 (number)

731639140 is an even 9-digits composite number following 731639139 and preceding 731639141. In scientific notation, it is written as 7.31639140 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 292655648 positive integers (up to 731639140) that are relatively prime to 731639140.

Interesting facts

Basic properties

Name

Name seven hundred thirty-one million six hundred thirty-nine thousand one hundred forty

Notation

Scientific notation 7.31639140 × 10^8
Engineering notation 7.31639140 × 10^6

Prime Factorization of 731639140

Prime Factorization 2 × 2 × 5 × 36581957

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 365819570
Product of the distinct prime numbers

The prime factorization of 731639140 is 2 × 2 × 5 × 36581957. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 68, 20, 187, 93, 7126, 5692, 69262, 3799, 744281, 964752, 1641588, 8210735, 76314042, 39205647, 21320958, 636242209, 2177469093, 4709839163

Basic calculations (n = 731639140)

Multiplication

n×y
n×2 1463278280
n×3 2194917420
n×4 2926556560
n×5 3658195700

Division

n÷y
n÷2 365819570
n÷3 243879713.33333
n÷3 182909785
n÷5 146327828

Exponentiation

ny
n2 535295831179939600
n3 3.9164338157008E+26
n4 2.8654162687862E+35
n5 2.0964506946368E+44

Nth Root

y√n
2√n 27048.828810135
3√n 901.08475787429
4√n 164.46528147343
5√n 59.273338100159

Divisors of 731639140

1, 2, 4, 5, 10, 20, 36581957, 73163914, 146327828, 182909785, 365819570, 731639140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -731639139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 731639140 can be divided by 12 positive divisors. The sum of these divisors (counting 731639140) is 1, the average is 0.083333333333333.

Base conversion 731639140

Base System Value
2 Binary 101011100110111110110101100100
3 Ternary 1212222201010012221
4 Quaternary 223212332311210
5 Quinary 2444244423030
6 Senary 200333322124
8 Octal 5346766544
10 Decimal 731639140
12 Duodecimal 185036344
16 Hexadecimal 2b9bed64
20 Vigesimal b8cehh0
36 Base36 c3lkdg

Cryptographic Hash Functions

md5 d4fa871160da783f7f6620d956aa15a2
sha1 041a06e82c8c76fb4173d7beb69e10ca41afe963
sha256 e850019cb80bbb32fe515ed328eac17369f9851c8e837c3e60c96b846710f34b
sha512 b0f61b91b80bf0719f5424bdfadaf30ed3d597a8948e707b73911939cf3a04762ad440357e958285b8fcc9e40ab0826edf4a23663271400a828b8948a2a6ca06
ripemd-160 fc51040d520c9bdac98094191a593d7c1ea27f67

731639140 as geometric shapes

Circle

Radius = n
Diameter 1463278280
Circumference 4597024294.6055
Area 1.6816814507321E+18

Sphere

Radius = n
Volume 1.6405119604902E+27
Surface area 6.7267258029286E+18
Circumference 4597024294.6055

Square

Length = n
Perimeter 2926556560
Area 535295831179939600
Diagonal 1034693994.551

Cube

Length = n
Surface area 3211774987079637600
Volume 3.9164338157008E+26
Space diagonal 1267236163.286

Equilateral Triangle

Length = n
Perimeter 2194917420
Area 2.3178989417087E+17
Altitude 633618081.643

Triangular Pyramid

Length = n
Surface area 2.3178989417087E+17
Volume 4.6155615152505E+25
Height 344897998.18366