649968797 (number)

649968797 is an odd 9-digits composite number following 649968796 and preceding 649968798. In scientific notation, it is written as 6.49968797 × 10^8. The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors. There are 647184384 positive integers (up to 649968797) that are relatively prime to 649968797.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million nine hundred sixty-eight thousand seven hundred ninety-seven

Notation

Scientific notation 6.49968797 × 10^8
Engineering notation 6.49968797 × 10^6

Prime Factorization of 649968797

Prime Factorization 2129 × 769 × 397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 649968797
Product of the distinct prime numbers

The prime factorization of 649968797 is 2129 × 769 × 397. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 649968797)

Multiplication

n×y
n×2 1299937594
n×3 1949906391
n×4 2599875188
n×5 3249843985

Division

n÷y
n÷2 324984398.5
n÷3 216656265.66667
n÷3 162492199.25
n÷5 129993759.4

Exponentiation

ny
n2 422459437073627209
n3 2.7458545209604E+26
n4 1.7847197597257E+35
n5 1.160012155211E+44

Nth Root

y√n
2√n 25494.485619443
3√n 866.22524396074
4√n 159.66992709788
5√n 57.886661286268

Divisors of 649968797

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 -649968796
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 649968797 can be divided by 8 positive divisors. The sum of these divisors (counting 649968797) is 1, the average is 0.125.

Base conversion 649968797

Base System Value
2 Binary 100110101111011011110010011101
3 Ternary 1200022000211120102
4 Quaternary 212233123302131
5 Quinary 2312343000142
6 Senary 144255030445
8 Octal 4657336235
10 Decimal 649968797
12 Duodecimal 16180b425
16 Hexadecimal 26bdbc9d
20 Vigesimal a3261jh
36 Base36 aqz34t

Cryptographic Hash Functions

md5 7a36ee9084310d1256471cbb9e327a6d
sha1 21dbeb6e0f38239eab6007b813bc978ca9cbc1ce
sha256 6dbbf8938e95f380ab964eb8505d5d0d54891ab398519e399098067c56e00a25
sha512 b0128c8ad35d849b4d2109136380192a7f1c970c8aefa279cabc655c157d3a2021fc6fdde6ed4406e76b1b37ac41afab4f3d76406a794ecb1fc5434c107fa84b
ripemd-160 f1e17953b3f8376592c51fe46b438e80e38ef122

649968797 as geometric shapes

Circle

Radius = n
Diameter 1299937594
Circumference 4083874395.4356
Area 1.3271954639502E+18

Sphere

Radius = n
Volume 1.1501808521167E+27
Surface area 5.3087818558007E+18
Circumference 4083874395.4356

Square

Length = n
Perimeter 2599875188
Area 422459437073627209
Diagonal 919194687.83673

Cube

Length = n
Surface area 2534756622441763254
Volume 2.7458545209604E+26
Space diagonal 1125778979.7384

Equilateral Triangle

Length = n
Perimeter 1949906391
Area 1.8293030228712E+17
Altitude 562889489.86921

Triangular Pyramid

Length = n
Surface area 1.8293030228712E+17
Volume 3.2360205865381E+25
Height 306398229.27891