64949907 (number)

64949907 is an odd 8-digits composite number following 64949906 and preceding 64949908. In scientific notation, it is written as 6.4949907 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 37162400 positive integers (up to 64949907) that are relatively prime to 64949907.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred forty-nine thousand nine hundred seven

Notation

Scientific notation 6.4949907 × 10^7
Engineering notation 6.4949907 × 10^6

Prime Factorization of 64949907

Prime Factorization 3 × 11 × 23 × 83 × 1031

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64949907
Product of the distinct prime numbers

The prime factorization of 64949907 is 3 × 11 × 23 × 83 × 1031. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 17, 66, 113, 470, 9275, 5432, 76525, 28879, 178789, 830849, 5511278, 7209801, 10931801, 20929948, 758529213, 912466431, 9871737668, 4686065010

Basic calculations (n = 64949907)

Multiplication

n×y
n×2 129899814
n×3 194849721
n×4 259799628
n×5 324749535

Division

n÷y
n÷2 32474953.5
n÷3 21649969
n÷3 16237476.75
n÷5 12989981.4

Exponentiation

ny
n2 4218490419308649
n3 2.7399056041449E+23
n4 1.7795661417799E+31
n5 1.1558265540895E+39

Nth Root

y√n
2√n 8059.1505135467
3√n 401.9692620244
4√n 89.772771559904
5√n 36.518733439526

Divisors of 64949907

1, 3, 11, 23, 33, 69, 83, 249, 253, 759, 913, 1031, 1909, 2739, 3093, 5727, 11341, 20999, 23713, 34023, 62997, 71139, 85573, 256719, 260843, 782529, 941303, 1968179, 2823909, 5904537, 21649969, 64949907

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64949906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64949907 can be divided by 32 positive divisors. The sum of these divisors (counting 64949907) is 1, the average is 0.03125.

Base conversion 64949907

Base System Value
2 Binary 11110111110000111010010011
3 Ternary 11112012210112010
4 Quaternary 3313300322103
5 Quinary 113111344112
6 Senary 10240034003
8 Octal 367607223
10 Decimal 64949907
12 Duodecimal 19902903
16 Hexadecimal 3df0e93
20 Vigesimal 105ief7
36 Base36 12o3o3

Cryptographic Hash Functions

md5 717d7aa8952165b854749b91a552f66c
sha1 403dc1d7966eb901029880c6472ab788097c11c0
sha256 ffaf0a85ca7cbfbe7472012364a1e9f73b1034f32e9b01f5e5129b9eac403318
sha512 6c8b568e5fabaf08b93f237c07c1601393a72c25cf94b4f194a63abdc1b1b9de3ede6bd25d54d0a4c57d93899f064a884e473545c5e7dda389ba71aee4911db7
ripemd-160 bde3a00519cf22a67d49f3ed25b787f43c3fa305

64949907 as geometric shapes

Circle

Radius = n
Diameter 129899814
Circumference 408092301.36508
Area 1.3252778510539E+16

Sphere

Radius = n
Volume 1.1476889756681E+24
Surface area 5.3011114042156E+16
Circumference 408092301.36508

Square

Length = n
Perimeter 259799628
Area 4218490419308649
Diagonal 91853039.354271

Cube

Length = n
Surface area 25310942515851894
Volume 2.7399056041449E+23
Space diagonal 112496538.87087

Equilateral Triangle

Length = n
Perimeter 194849721
Area 1.8266599343713E+15
Altitude 56248269.435437

Triangular Pyramid

Length = n
Surface area 1.8266599343713E+15
Volume 3.2290097208364E+22
Height 30617679.784757