390996947 (number)

390996947 is an odd 9-digits composite number following 390996946 and preceding 390996948. In scientific notation, it is written as 3.90996947 × 10^8. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 355311360 positive integers (up to 390996947) that are relatively prime to 390996947.

Interesting facts

Basic properties

Name

Name three hundred ninety million nine hundred ninety-six thousand nine hundred forty-seven

Notation

Scientific notation 3.90996947 × 10^8
Engineering notation 3.90996947 × 10^6

Prime Factorization of 390996947

Prime Factorization 11 × 3313 × 10729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 390996947
Product of the distinct prime numbers

The prime factorization of 390996947 is 11 × 3313 × 10729. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 54, 35, 778, 582, 4111, 5260, 27033, 60498, 324931, 549706, 1074500, 7778738, 35757911, 74563621, 28040572, 445631859, 9383795282, 3716473089

Basic calculations (n = 390996947)

Multiplication

n×y
n×2 781993894
n×3 1172990841
n×4 1563987788
n×5 1954984735

Division

n÷y
n÷2 195498473.5
n÷3 130332315.66667
n÷3 97749236.75
n÷5 78199389.4

Exponentiation

ny
n2 152878612563320809
n3 5.9775070773854E+25
n4 2.3371870179286E+34
n5 9.1383298857811E+42

Nth Root

y√n
2√n 19773.642734711
3√n 731.23637793798
4√n 140.61878514164
5√n 52.291930255455

Divisors of 390996947

1, 11, 3313, 10729, 36443, 118019, 35545177, 390996947

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390996946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390996947 can be divided by 8 positive divisors. The sum of these divisors (counting 390996947) is 1, the average is 0.125.

Base conversion 390996947

Base System Value
2 Binary 10111010011100010001111010011
3 Ternary 1000020201200222102
4 Quaternary 113103202033103
5 Quinary 1300043400242
6 Senary 102444231015
8 Octal 2723421723
10 Decimal 390996947
12 Duodecimal aab3b46b
16 Hexadecimal 174e23d3
20 Vigesimal 623ec77
36 Base36 6gsf6b

Cryptographic Hash Functions

md5 e761b97c43203a5592ab001d89e49c3b
sha1 2d02061ac5c47737762ec6df7aa69b17b8155457
sha256 a56d6f7827d0c1d4a34a31b18b7bcbe85e248921cac056f0320370e323c5b806
sha512 72a923a980de0e7e7f6fd17662ad98037c82d3c2fcce8d3f5208cbacfc4b17fde9ade260025dadec8ce54c4e9d2e23593a1d05d6420bb5a5c02c76918842ebda
ripemd-160 8591378e68f3dce0993be1135203298c82c9f5f2

390996947 as geometric shapes

Circle

Radius = n
Diameter 781993894
Circumference 2456706272.5425
Area 4.8028232611993E+17

Sphere

Radius = n
Volume 2.5038523094793E+26
Surface area 1.9211293044797E+18
Circumference 2456706272.5425

Square

Length = n
Perimeter 1563987788
Area 152878612563320809
Diagonal 552953185.29387

Cube

Length = n
Surface area 917271675379924854
Volume 5.9775070773854E+25
Space diagonal 677226577.80832

Equilateral Triangle

Length = n
Perimeter 1172990841
Area 6.6198381087577E+16
Altitude 338613288.90416

Triangular Pyramid

Length = n
Surface area 6.6198381087577E+16
Volume 7.0445596483497E+24
Height 184317728.43129