390078312 (number)

390078312 is an even 9-digits composite number following 390078311 and preceding 390078313. In scientific notation, it is written as 3.90078312 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 119750400 positive integers (up to 390078312) that are relatively prime to 390078312.

Interesting facts

Basic properties

Name

Name three hundred ninety million seventy-eight thousand three hundred twelve

Notation

Scientific notation 3.90078312 × 10^8
Engineering notation 3.90078312 × 10^6

Prime Factorization of 390078312

Prime Factorization 2 × 2 × 2 × 3 × 13 × 541 × 2311

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 97519578
Product of the distinct prime numbers

The prime factorization of 390078312 is 2 × 2 × 2 × 3 × 13 × 541 × 2311. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 4, 99, 35, 694, 538, 470, 5816, 20661, 84739, 767255, 633349, 7724136, 5569183, 25229637, 30030369, 342976765, 494810052, 5690462204, 4889867227

Basic calculations (n = 390078312)

Multiplication

n×y
n×2 780156624
n×3 1170234936
n×4 1560313248
n×5 1950391560

Division

n÷y
n÷2 195039156
n÷3 130026104
n÷3 97519578
n÷5 78015662.4

Exponentiation

ny
n2 152161089492769344
n3 5.935474094142E+25
n4 2.3152997155627E+34
n5 9.0314820482076E+42

Nth Root

y√n
2√n 19750.400299741
3√n 730.66325658776
4√n 140.5361174209
5√n 52.267335482419

Divisors of 390078312

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 541, 1082, 1623, 2164, 2311, 3246, 4328, 4622, 6492, 6933, 7033, 9244, 12984, 13866, 14066, 18488, 21099, 27732, 28132, 30043, 42198, 55464, 56264, 60086, 84396, 90129, 120172, 168792, 180258, 240344, 360516, 721032, 1250251, 2500502, 3750753, 5001004, 7501506, 10002008, 15003012, 16253263, 30006024, 32506526, 48759789, 65013052, 97519578, 130026104, 195039156, 390078312

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 -390078311
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 390078312 can be divided by 64 positive divisors. The sum of these divisors (counting 390078312) is 1, the average is 0.015625.

Base conversion 390078312

Base System Value
2 Binary 10111010000000001111101101000
3 Ternary 1000012000000211220
4 Quaternary 113100001331220
5 Quinary 1244330001222
6 Senary 102412422040
8 Octal 2720017550
10 Decimal 390078312
12 Duodecimal aa777920
16 Hexadecimal 17401f68
20 Vigesimal 61hjffc
36 Base36 6g8qco

Cryptographic Hash Functions

md5 87e96c86ea2ad0395f95a32dd3093835
sha1 87e0763a14157888657114e88d6a5e12a63c9a29
sha256 f8ce0a2cfea82db4df196bc1562056d7c84d18931dc7cd3e8e6a7f53881e21a1
sha512 c1542a569220f21bc96b3c21bf6e0b6019922010d1fbcb57b529f84c9e41a6934f386abe7cf2063c36e6f9b9fc98491ef60159d16639703ef85ec950dc6ee71d
ripemd-160 ddc311abce0befa7f53fb3f25bff1534432bc5f4

390078312 as geometric shapes

Circle

Radius = n
Diameter 780156624
Circumference 2450934318.6078
Area 4.780281609127E+17

Sphere

Radius = n
Volume 2.4862455746306E+26
Surface area 1.9121126436508E+18
Circumference 2450934318.6078

Square

Length = n
Perimeter 1560313248
Area 152161089492769344
Diagonal 551654039.218

Cube

Length = n
Surface area 912966536956616064
Volume 5.935474094142E+25
Space diagonal 675635455.3147

Equilateral Triangle

Length = n
Perimeter 1170234936
Area 6.5887684484128E+16
Altitude 337817727.65735

Triangular Pyramid

Length = n
Surface area 6.5887684484128E+16
Volume 6.9950233025415E+24
Height 183884679.73933