681001028 (number)

681001028 is an even 9-digits composite number following 681001027 and preceding 681001029. In scientific notation, it is written as 6.81001028 × 10^8. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 314422784 positive integers (up to 681001028) that are relatively prime to 681001028.

Interesting facts

Basic properties

Name

Name six hundred eighty-one million one thousand twenty-eight

Notation

Scientific notation 6.81001028 × 10^8
Engineering notation 6.81001028 × 10^6

Prime Factorization of 681001028

Prime Factorization 2 × 2 × 17 × 53 × 188957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 340500514
Product of the distinct prime numbers

The prime factorization of 681001028 is 2 × 2 × 17 × 53 × 188957. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 23, 46, 315, 278, 9812, 3766, 84826, 50563, 998219, 163804, 9451851, 8678543, 64962897, 70792687, 566748510, 85067247, 3961640617, 5408286918

Basic calculations (n = 681001028)

Multiplication

n×y
n×2 1362002056
n×3 2043003084
n×4 2724004112
n×5 3405005140

Division

n÷y
n÷2 340500514
n÷3 227000342.66667
n÷3 170250257
n÷5 136200205.6

Exponentiation

ny
n2 463762400137056784
n3 3.1582267124108E+26
n4 2.1507556378088E+35
n5 1.4646668003246E+44

Nth Root

y√n
2√n 26095.996397915
3√n 879.79722772922
4√n 161.54255290144
5√n 58.429147989601

Divisors of 681001028

1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 188957, 377914, 755828, 3212269, 6424538, 10014721, 12849076, 20029442, 40058884, 170250257, 340500514, 681001028

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -681001027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 681001028 can be divided by 24 positive divisors. The sum of these divisors (counting 681001028) is 1, the average is 0.041666666666667.

Base conversion 681001028

Base System Value
2 Binary 101000100101110100000001000100
3 Ternary 1202110102102210022
4 Quaternary 220211310001010
5 Quinary 2343314013103
6 Senary 151324114312
8 Octal 5045640104
10 Decimal 681001028
12 Duodecimal 170095998
16 Hexadecimal 28974044
20 Vigesimal acg52b8
36 Base36 b9g7r8

Cryptographic Hash Functions

md5 a1b2fbd24a9ae5a103d309fa2c57f4de
sha1 eebf27c5a158a75c5920b88ff6cc9e36530cc546
sha256 b92e5f620d38eba5e065ecf030c514b8183a6565d8dd4d210fc96ff3209dab7a
sha512 50b59a6c2021054e66fa14df332de2638259648057ae9c7cb4532b91660e2d5380cf7157ec40f34cc7395f761848eb829823f677839d1847331c5b16e6353f84
ripemd-160 388c23159083a45bbdd66e46634e393610ed9485

681001028 as geometric shapes

Circle

Radius = n
Diameter 1362002056
Circumference 4278855653.3038
Area 1.4569525492817E+18

Sphere

Radius = n
Volume 1.3229149117441E+27
Surface area 5.827810197127E+18
Circumference 4278855653.3038

Square

Length = n
Perimeter 2724004112
Area 463762400137056784
Diagonal 963080889.78762

Cube

Length = n
Surface area 2782574400822340704
Volume 3.1582267124108E+26
Space diagonal 1179528380.5026

Equilateral Triangle

Length = n
Perimeter 2043003084
Area 2.0081500991937E+17
Altitude 589764190.25132

Triangular Pyramid

Length = n
Surface area 2.0081500991937E+17
Volume 3.7220058747837E+25
Height 321026963.26254