681001045 (number)

681001045 is an odd 9-digits composite number following 681001044 and preceding 681001046. In scientific notation, it is written as 6.81001045 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 512752640 positive integers (up to 681001045) that are relatively prime to 681001045.

Interesting facts

Basic properties

Name

Name six hundred eighty-one million one thousand forty-five

Notation

Scientific notation 6.81001045 × 10^8
Engineering notation 6.81001045 × 10^6

Prime Factorization of 681001045

Prime Factorization 85 × 17 × 471281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 681001045
Product of the distinct prime numbers

The prime factorization of 681001045 is 85 × 17 × 471281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 91, 39, 727, 948, 6011, 409, 99517, 74613, 452550, 649089, 4961869, 3428957, 73369035, 72459112, 997858258, 668504220, 2351480512, 7111888296

Basic calculations (n = 681001045)

Multiplication

n×y
n×2 1362002090
n×3 2043003135
n×4 2724004180
n×5 3405005225

Division

n÷y
n÷2 340500522.5
n÷3 227000348.33333
n÷3 170250261.25
n÷5 136200209

Exponentiation

ny
n2 463762423291092025
n3 3.1582269489297E+26
n4 2.1507558525683E+35
n5 1.4646669831389E+44

Nth Root

y√n
2√n 26095.996723636
3√n 879.79723505009
4√n 161.5425539096
5√n 58.429148281317

Divisors of 681001045

1, 17, 85, 1445, 471281, 8011777, 40058885, 681001045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -681001044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 681001045 can be divided by 8 positive divisors. The sum of these divisors (counting 681001045) is 1, the average is 0.125.

Base conversion 681001045

Base System Value
2 Binary 101000100101110100000001010101
3 Ternary 1202110102102210221
4 Quaternary 220211310001111
5 Quinary 2343314013140
6 Senary 151324114341
8 Octal 5045640125
10 Decimal 681001045
12 Duodecimal 1700959b1
16 Hexadecimal 28974055
20 Vigesimal acg52c5
36 Base36 b9g7rp

Cryptographic Hash Functions

md5 01745f6ab9801569bcb6397dc9097e43
sha1 e080c2d55622ca93456eaea24883922e3a771654
sha256 541e4c4e374a46192d1861baae72be9275483d616a473816a7ac21947b43989b
sha512 f75dfaf28f2fd3156b757f7bc0af4d338f5e56edefba0777900491a0f744e4325d03fd9a367f61ef81e82eae71f97cd21250671b19f7cc8e1a9b4a6fba24c679
ripemd-160 a9e438d59a39d4fee23a7aaf1fa7a29dc5d59a00

681001045 as geometric shapes

Circle

Radius = n
Diameter 1362002090
Circumference 4278855760.1179
Area 1.4569526220223E+18

Sphere

Radius = n
Volume 1.3229150108169E+27
Surface area 5.8278104880892E+18
Circumference 4278855760.1179

Square

Length = n
Perimeter 2724004180
Area 463762423291092025
Diagonal 963080913.82925

Cube

Length = n
Surface area 2782574539746552150
Volume 3.1582269489297E+26
Space diagonal 1179528409.9475

Equilateral Triangle

Length = n
Perimeter 2043003135
Area 2.0081501994536E+17
Altitude 589764204.97375

Triangular Pyramid

Length = n
Surface area 2.0081501994536E+17
Volume 3.7220061535238E+25
Height 321026971.27642