641380168 (number)

641380168 is an even 9-digits composite number following 641380167 and preceding 641380169. In scientific notation, it is written as 6.41380168 × 10^8. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 267321600 positive integers (up to 641380168) that are relatively prime to 641380168.

Interesting facts

Basic properties

Name

Name six hundred forty-one million three hundred eighty thousand one hundred sixty-eight

Notation

Scientific notation 6.41380168 × 10^8
Engineering notation 6.41380168 × 10^6

Prime Factorization of 641380168

Prime Factorization 2 × 2 × 2 × 11 × 13 × 157 × 3571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 160345042
Product of the distinct prime numbers

The prime factorization of 641380168 is 2 × 2 × 2 × 11 × 13 × 157 × 3571. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 8, 72, 64, 319, 10, 8945, 2993, 60112, 75752, 96953, 769599, 7750469, 1120489, 95122198, 26572250, 318723597, 793764025, 314178837, 7446141262

Basic calculations (n = 641380168)

Multiplication

n×y
n×2 1282760336
n×3 1924140504
n×4 2565520672
n×5 3206900840

Division

n÷y
n÷2 320690084
n÷3 213793389.33333
n÷3 160345042
n÷5 128276033.6

Exponentiation

ny
n2 411368519903708224
n3 2.6384361040575E+26
n4 1.6922405916777E+35
n5 1.0853695549866E+44

Nth Root

y√n
2√n 25325.484556075
3√n 862.39290662195
4√n 159.13982705808
5√n 57.732864397177

Divisors of 641380168

1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 157, 286, 314, 572, 628, 1144, 1256, 1727, 2041, 3454, 3571, 4082, 6908, 7142, 8164, 13816, 14284, 16328, 22451, 28568, 39281, 44902, 46423, 78562, 89804, 92846, 157124, 179608, 185692, 314248, 371384, 510653, 560647, 1021306, 1121294, 2042612, 2242588, 4085224, 4485176, 6167117, 7288411, 12334234, 14576822, 24668468, 29153644, 49336936, 58307288, 80172521, 160345042, 320690084, 641380168

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 -641380167
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 641380168 can be divided by 64 positive divisors. The sum of these divisors (counting 641380168) is 1, the average is 0.015625.

Base conversion 641380168

Base System Value
2 Binary 100110001110101010111101001000
3 Ternary 1122200212111012001
4 Quaternary 212032222331020
5 Quinary 2303143131133
6 Senary 143351000344
8 Octal 4616527510
10 Decimal 641380168
12 Duodecimal 15a9690b4
16 Hexadecimal 263aaf48
20 Vigesimal a08ca88
36 Base36 alv03s

Cryptographic Hash Functions

md5 bdd72ce8beb1fb78979c3b4a68cd2e76
sha1 12f2c4bf3a99a9f70a2277f7aa749099415fc247
sha256 5511517889b62d7b8bfb70337dd8b253813cf2362b84d9b2f5d1911490b77dcd
sha512 59a0bf81618f2bfc6ad533c0424e6b4365b4e5ff859887c20f6f5f78bc0b6a593081b0cedb991f2bbe2cf3775244d84deda4198fb907885b0c1b44d00e24446c
ripemd-160 74a5f646274b40cb116fcf831e1ba9d2193f750f

641380168 as geometric shapes

Circle

Radius = n
Diameter 1282760336
Circumference 4029910447.894
Area 1.2923523200476E+18

Sphere

Radius = n
Volume 1.1051855308631E+27
Surface area 5.1694092801904E+18
Circumference 4029910447.894

Square

Length = n
Perimeter 2565520672
Area 411368519903708224
Diagonal 907048532.22273

Cube

Length = n
Surface area 2468211119422249344
Volume 2.6384361040575E+26
Space diagonal 1110903037.9431

Equilateral Triangle

Length = n
Perimeter 1924140504
Area 1.7812779427691E+17
Altitude 555451518.97153

Triangular Pyramid

Length = n
Surface area 1.7812779427691E+17
Volume 3.1094267681775E+25
Height 302349510.74091