387397776 (number)

387397776 is an even 9-digits composite number following 387397775 and preceding 387397777. In scientific notation, it is written as 3.87397776 × 10^8. The sum of its digits is 57. It has a total of 9 prime factors and 160 positive divisors. There are 118902784 positive integers (up to 387397776) that are relatively prime to 387397776.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million three hundred ninety-seven thousand seven hundred seventy-six

Notation

Scientific notation 3.87397776 × 10^8
Engineering notation 3.87397776 × 10^6

Prime Factorization of 387397776

Prime Factorization 2 × 2 × 2 × 2 × 3 × 89 × 29 × 53 × 59

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 48424722
Product of the distinct prime numbers

The prime factorization of 387397776 is 2 × 2 × 2 × 2 × 3 × 89 × 29 × 53 × 59. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 5, 72, 39, 750, 613, 955, 5330, 95072, 93503, 416351, 531546, 9123945, 3461306, 55804188, 85597412, 219661780, 212808315, 6625907771, 9516190777

Basic calculations (n = 387397776)

Multiplication

n×y
n×2 774795552
n×3 1162193328
n×4 1549591104
n×5 1936988880

Division

n÷y
n÷2 193698888
n÷3 129132592
n÷3 96849444
n÷5 77479555.2

Exponentiation

ny
n2 150077036849746176
n3 5.8139510304262E+25
n4 2.25231169896E+34
n5 8.7254054303589E+42

Nth Root

y√n
2√n 19682.423021569
3√n 728.98575354939
4√n 140.29405911003
5√n 52.195303188932

Divisors of 387397776

1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 53, 58, 59, 87, 89, 106, 116, 118, 159, 174, 177, 178, 212, 232, 236, 267, 318, 348, 354, 356, 424, 464, 472, 534, 636, 696, 708, 712, 848, 944, 1068, 1272, 1392, 1416, 1424, 1537, 1711, 2136, 2544, 2581, 2832, 3074, 3127, 3422, 4272, 4611, 4717, 5133, 5162, 5251, 6148, 6254, 6844, 7743, 9222, 9381, 9434, 10266, 10324, 10502, 12296, 12508, 13688, 14151, 15486, 15753, 18444, 18762, 18868, 20532, 20648, 21004, 24592, 25016, 27376, 28302, 30972, 31506, 36888, 37524, 37736, 41064, 41296, 42008, 50032, 56604, 61944, 63012, 73776, 75048, 75472, 82128, 84016, 90683, 113208, 123888, 126024, 136793, 150096, 152279, 181366, 226416, 252048, 272049, 273586, 278303, 304558, 362732, 410379, 456837, 544098, 547172, 556606, 609116, 725464, 820758, 834909, 913674, 1088196, 1094344, 1113212, 1218232, 1450928, 1641516, 1669818, 1827348, 2176392, 2188688, 2226424, 2436464, 3283032, 3339636, 3654696, 4352784, 4452848, 6566064, 6679272, 7309392, 8070787, 13358544, 16141574, 24212361, 32283148, 48424722, 64566296, 96849444, 129132592, 193698888, 387397776

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387397775
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387397776 can be divided by 160 positive divisors. The sum of these divisors (counting 387397776) is 1, the average is 0.00625.

Base conversion 387397776

Base System Value
2 Binary 10111000101110011100010010000
3 Ternary 222222221211211210
4 Quaternary 113011303202100
5 Quinary 1243133212101
6 Senary 102235140120
8 Octal 2705634220
10 Decimal 387397776
12 Duodecimal a98a4640
16 Hexadecimal 17173890
20 Vigesimal 6114e8g
36 Base36 6ena1c

Cryptographic Hash Functions

md5 53af4d4b320fd8fa4e4e0fb89e249cda
sha1 2218a6c3964708c1cae6473b93a670c556b678fd
sha256 dd8f298689551e97570b12162d31fc987636a2ed343d9401000c447c2e5a6f91
sha512 3ec3d180d03389bda8403bac4836c2c6924c437d358cd2ffab19da78c50acd18d8cfeb4ea79329a3020f0377b11ec704414eb4f70f2797a357d0be8484c441b9
ripemd-160 fc5f9252932cc892fdbbbe13c064b8ab9d023483

387397776 as geometric shapes

Circle

Radius = n
Diameter 774795552
Circumference 2434092014.1972
Area 4.7148091643969E+17

Sphere

Radius = n
Volume 2.4353421127357E+26
Surface area 1.8859236657587E+18
Circumference 2434092014.1972

Square

Length = n
Perimeter 1549591104
Area 150077036849746176
Diagonal 547863188.85237

Cube

Length = n
Surface area 900462221098477056
Volume 5.8139510304262E+25
Space diagonal 670992630.77119

Equilateral Triangle

Length = n
Perimeter 1162193328
Area 6.4985263218287E+16
Altitude 335496315.38559

Triangular Pyramid

Length = n
Surface area 6.4985263218287E+16
Volume 6.8518069985014E+24
Height 182621062.95079