681617085 (number)

681617085 is an odd 9-digits composite number following 681617084 and preceding 681617086. In scientific notation, it is written as 6.81617085 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 363290048 positive integers (up to 681617085) that are relatively prime to 681617085.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.81617085 × 10^8
Engineering notation 6.81617085 × 10^6

Prime Factorization of 681617085

Prime Factorization 15 × 1607 × 28277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 681617085
Product of the distinct prime numbers

The prime factorization of 681617085 is 15 × 1607 × 28277. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 39, 18, 742, 811, 2955, 590, 45816, 17555, 571504, 720985, 4829714, 2487927, 56970892, 10760640, 134825482, 506143882, 7599251340, 6703859234

Basic calculations (n = 681617085)

Multiplication

n×y
n×2 1363234170
n×3 2044851255
n×4 2726468340
n×5 3408085425

Division

n÷y
n÷2 340808542.5
n÷3 227205695
n÷3 170404271.25
n÷5 136323417

Exponentiation

ny
n2 464601850563897225
n3 3.1668055906697E+26
n4 2.158548795474E+35
n5 1.4713037378012E+44

Nth Root

y√n
2√n 26107.797398478
3√n 880.06244606794
4√n 161.57907475437
5√n 58.439715570569

Divisors of 681617085

1, 15, 1607, 24105, 28277, 424155, 45441139, 681617085

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 -681617084
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 681617085 can be divided by 8 positive divisors. The sum of these divisors (counting 681617085) is 1, the average is 0.125.

Base conversion 681617085

Base System Value
2 Binary 101000101000001010011010111101
3 Ternary 1202111120201212020
4 Quaternary 220220022122331
5 Quinary 2343443221320
6 Senary 151345230353
8 Octal 5050123275
10 Decimal 681617085
12 Duodecimal 1703323b9
16 Hexadecimal 28a0a6bd
20 Vigesimal ad022e5
36 Base36 b9tf3x

Cryptographic Hash Functions

md5 7813701663056c0efa980ff5aa10b83a
sha1 1925245e5c8958b40fb45db86f9a78079be9d980
sha256 23be096c1f16a1f0504e04ccb6e21c2ed71b7706f2adbba820e7e6532f0c5f96
sha512 b1cee58a49c2fb7aca670db4bd5115f1cd9b8a0f260ed48f2da585d49ea02bed29238e143b71883df7f4433999a2db7f00f1188e8f7d0abcd8ac4f1aaec4f4d9
ripemd-160 1d21f1e0870fb4b66470ceeae8039bcff034b7dd

681617085 as geometric shapes

Circle

Radius = n
Diameter 1363234170
Circumference 4282726453.5946
Area 1.4595897605758E+18

Sphere

Radius = n
Volume 1.326508423866E+27
Surface area 5.838359042303E+18
Circumference 4282726453.5946

Square

Length = n
Perimeter 2726468340
Area 464601850563897225
Diagonal 963952125.95221

Cube

Length = n
Surface area 2787611103383383350
Volume 3.1668055906697E+26
Space diagonal 1180595422.527

Equilateral Triangle

Length = n
Perimeter 2044851255
Area 2.011785026168E+17
Altitude 590297711.2635

Triangular Pyramid

Length = n
Surface area 2.011785026168E+17
Volume 3.73211617977E+25
Height 321317375.3174