649372101 (number)

649372101 is an odd 9-digits composite number following 649372100 and preceding 649372102. In scientific notation, it is written as 6.49372101 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 350853120 positive integers (up to 649372101) that are relatively prime to 649372101.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million three hundred seventy-two thousand one hundred one

Notation

Scientific notation 6.49372101 × 10^8
Engineering notation 6.49372101 × 10^6

Prime Factorization of 649372101

Prime Factorization 21 × 19 × 641 × 2539

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 649372101
Product of the distinct prime numbers

The prime factorization of 649372101 is 21 × 19 × 641 × 2539. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 27, 91, 912, 739, 8401, 7607, 672, 6534, 371181, 930103, 9509428, 315019, 36136890, 48888385, 727494038, 891550204, 3308780859, 1743937263

Basic calculations (n = 649372101)

Multiplication

n×y
n×2 1298744202
n×3 1948116303
n×4 2597488404
n×5 3246860505

Division

n÷y
n÷2 324686050.5
n÷3 216457367
n÷3 162343025.25
n÷5 129874420.2

Exponentiation

ny
n2 421684125557154201
n3 2.738299065714E+26
n4 1.778175017469E+35
n5 1.1546972470396E+44

Nth Root

y√n
2√n 25482.78048016
3√n 865.96008693013
4√n 159.63326871351
5√n 57.876028951215

Divisors of 649372101

1, 19, 21, 399, 641, 2539, 12179, 13461, 48241, 53319, 255759, 1013061, 1627499, 30922481, 34177479, 649372101

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649372100
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649372101 can be divided by 16 positive divisors. The sum of these divisors (counting 649372101) is 1, the average is 0.0625.

Base conversion 649372101

Base System Value
2 Binary 100110101101001010000111000101
3 Ternary 1200020220112001120
4 Quaternary 212231022013011
5 Quinary 2312214401401
6 Senary 144234144153
8 Octal 4655120705
10 Decimal 649372101
12 Duodecimal 161582059
16 Hexadecimal 26b4a1c5
20 Vigesimal a2iba51
36 Base36 aqmapx

Cryptographic Hash Functions

md5 301a06698223a7d39de651868824bddf
sha1 06385d2e8b4152b70a8473d9e63a2910e067a585
sha256 646f35ee53324c0052e3d531fb678d6bfa00f5790ab94a095041ee48c28854d3
sha512 20bf240472568d5cd682e6bd42f5327299b4f90a8d01ac8cfacefcd961f6a86f6418a47bbb2332dacccc11e630f42afbf3fe0ffa25851449d6361948b0d62c81
ripemd-160 ab7013057139e09ef2752ef8f94e5f46a51adfbb

649372101 as geometric shapes

Circle

Radius = n
Diameter 1298744202
Circumference 4080125243.8955
Area 1.3247597509858E+18

Sphere

Radius = n
Volume 1.1470160304238E+27
Surface area 5.2990390039432E+18
Circumference 4080125243.8955

Square

Length = n
Perimeter 2597488404
Area 421684125557154201
Diagonal 918350832.26091

Cube

Length = n
Surface area 2530104753342925206
Volume 2.738299065714E+26
Space diagonal 1124745471.9497

Equilateral Triangle

Length = n
Perimeter 1948116303
Area 1.8259458255256E+17
Altitude 562372735.97487

Triangular Pyramid

Length = n
Surface area 1.8259458255256E+17
Volume 3.2271163971386E+25
Height 306116944.08697