648045690 (number)

648045690 is an even 9-digits composite number following 648045689 and preceding 648045691. In scientific notation, it is written as 6.48045690 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 166630464 positive integers (up to 648045690) that are relatively prime to 648045690.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million forty-five thousand six hundred ninety

Notation

Scientific notation 6.48045690 × 10^8
Engineering notation 6.48045690 × 10^6

Prime Factorization of 648045690

Prime Factorization 2 × 3 × 5 × 43 × 79 × 6359

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 648045690
Product of the distinct prime numbers

The prime factorization of 648045690 is 2 × 3 × 5 × 43 × 79 × 6359. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 57, 74, 797, 495, 989, 4682, 43179, 65507, 821730, 687160, 965840, 9521363, 11160717, 41844204, 653018669, 41572572, 6028501610, 4336849434

Basic calculations (n = 648045690)

Multiplication

n×y
n×2 1296091380
n×3 1944137070
n×4 2592182760
n×5 3240228450

Division

n÷y
n÷2 324022845
n÷3 216015230
n÷3 162011422.5
n÷5 129609138

Exponentiation

ny
n2 419963216327576100
n3 2.7215535229962E+26
n4 1.763691030682E+35
n5 1.1429523709251E+44

Nth Root

y√n
2√n 25456.741543253
3√n 865.37008009622
4√n 159.55168925227
5√n 57.852366031141

Divisors of 648045690

1, 2, 3, 5, 6, 10, 15, 30, 43, 79, 86, 129, 158, 215, 237, 258, 395, 430, 474, 645, 790, 1185, 1290, 2370, 3397, 6359, 6794, 10191, 12718, 16985, 19077, 20382, 31795, 33970, 38154, 50955, 63590, 95385, 101910, 190770, 273437, 502361, 546874, 820311, 1004722, 1367185, 1507083, 1640622, 2511805, 2734370, 3014166, 4101555, 5023610, 7535415, 8203110, 15070830, 21601523, 43203046, 64804569, 108007615, 129609138, 216015230, 324022845, 648045690

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648045689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648045690 can be divided by 64 positive divisors. The sum of these divisors (counting 648045690) is 1, the average is 0.015625.

Base conversion 648045690

Base System Value
2 Binary 100110101000000110010001111010
3 Ternary 1200011102010120020
4 Quaternary 212220012101322
5 Quinary 2311344430230
6 Senary 144145511310
8 Octal 4650062172
10 Decimal 648045690
12 Duodecimal 161042536
16 Hexadecimal 26a0647a
20 Vigesimal a2a5e4a
36 Base36 aptv96

Cryptographic Hash Functions

md5 e2c815f66dd08054bda43ffaa2dfd96d
sha1 04e676518031ad3e9ec6547b6b35c91fd9cef809
sha256 c4961eb4e7dd7047eb6f4dd00a61a068fc962e8c37e26a458f14c30e9288a2fb
sha512 eaa6189d1901418d9c609023897a1c69d865660a344d4d436ccd9077ab38fc91c653a5ca159f0162da50259968d6f6be15b4e73602e8931a2fd15f7c27feb36e
ripemd-160 ebf91ef8e68fc4ec7e73e280761bc768055ff258

648045690 as geometric shapes

Circle

Radius = n
Diameter 1296091380
Circumference 4071791157.7891
Area 1.3193533551927E+18

Sphere

Radius = n
Volume 1.1400016738929E+27
Surface area 5.2774134207706E+18
Circumference 4071791157.7891

Square

Length = n
Perimeter 2592182760
Area 419963216327576100
Diagonal 916475003.83543

Cube

Length = n
Surface area 2519779297965456600
Volume 2.7215535229962E+26
Space diagonal 1122448060.706

Equilateral Triangle

Length = n
Perimeter 1944137070
Area 1.8184940699735E+17
Altitude 561224030.35302

Triangular Pyramid

Length = n
Surface area 1.8184940699735E+17
Volume 3.207381585788E+25
Height 305491667.94514