685527640 (number)

685527640 is an even 9-digits composite number following 685527639 and preceding 685527641. In scientific notation, it is written as 6.85527640 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 48 positive divisors. There are 235037376 positive integers (up to 685527640) that are relatively prime to 685527640.

Interesting facts

Basic properties

Name

Name six hundred eighty-five million five hundred twenty-seven thousand six hundred forty

Notation

Scientific notation 6.85527640 × 10^8
Engineering notation 6.85527640 × 10^6

Prime Factorization of 685527640

Prime Factorization 2 × 2 × 2 × 5 × 7 × 7 × 349759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 24483130
Product of the distinct prime numbers

The prime factorization of 685527640 is 2 × 2 × 2 × 5 × 7 × 7 × 349759. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 72, 10, 346, 705, 830, 3505, 44433, 81974, 682343, 555616, 2543025, 2789371, 78097145, 88386020, 273555787, 411350207, 7061906392, 5239707244

Basic calculations (n = 685527640)

Multiplication

n×y
n×2 1371055280
n×3 2056582920
n×4 2742110560
n×5 3427638200

Division

n÷y
n÷2 342763820
n÷3 228509213.33333
n÷3 171381910
n÷5 137105528

Exponentiation

ny
n2 469948145203969600
n3 3.2216244290405E+26
n4 2.2085125918065E+35
n5 1.5139964249714E+44

Nth Root

y√n
2√n 26182.582760301
3√n 881.74226113139
4√n 161.81032958467
5√n 58.50661796332

Divisors of 685527640

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 349759, 699518, 1399036, 1748795, 2448313, 2798072, 3497590, 4896626, 6995180, 9793252, 12241565, 13990360, 17138191, 19586504, 24483130, 34276382, 48966260, 68552764, 85690955, 97932520, 137105528, 171381910, 342763820, 685527640

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -685527639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 685527640 can be divided by 48 positive divisors. The sum of these divisors (counting 685527640) is 1, the average is 0.020833333333333.

Base conversion 685527640

Base System Value
2 Binary 101000110111000101001001011000
3 Ternary 1202202221102010121
4 Quaternary 220313011021120
5 Quinary 2400443341030
6 Senary 152005123024
8 Octal 5067051130
10 Decimal 685527640
12 Duodecimal 1716b9474
16 Hexadecimal 28dc5258
20 Vigesimal ae4aj20
36 Base36 bc58ig

Cryptographic Hash Functions

md5 82834122c1c6e284d072677029f6772a
sha1 9e664c48c248ebeb7d592690e852f615657ac0ba
sha256 151dee8f5f9b50fa7f21f8342c015ca50eb1b522b17d21860bb47689741eafcd
sha512 6bb1827cd2bf559462f8140649cf4cb7e014322e84bd0d047cf8048038e2fc4d93c86459aeecec7cfe71cd0138f099d9c5cd0ce71f1f2c6a2224cb681a62dcbe
ripemd-160 400e50274b45e237d0a0defa299e2dd8050f0e32

685527640 as geometric shapes

Circle

Radius = n
Diameter 1371055280
Circumference 4307297195.3135
Area 1.4763856405409E+18

Sphere

Radius = n
Volume 1.3494708851866E+27
Surface area 5.9055425621638E+18
Circumference 4307297195.3135

Square

Length = n
Perimeter 2742110560
Area 469948145203969600
Diagonal 969482485.86962

Cube

Length = n
Surface area 2819688871223817600
Volume 3.2216244290405E+26
Space diagonal 1187368702.4728

Equilateral Triangle

Length = n
Perimeter 2056582920
Area 2.0349351610401E+17
Altitude 593684351.23639

Triangular Pyramid

Length = n
Surface area 2.0349351610401E+17
Volume 3.7967208003513E+25
Height 323160828.62321