78347834 (number)

78347834 is an even 8-digits composite number following 78347833 and preceding 78347835. In scientific notation, it is written as 7.8347834 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 38345472 positive integers (up to 78347834) that are relatively prime to 78347834.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred forty-seven thousand eight hundred thirty-four

Notation

Scientific notation 7.8347834 × 10^7
Engineering notation 7.8347834 × 10^6

Prime Factorization of 78347834

Prime Factorization 2 × 73 × 137 × 3917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78347834
Product of the distinct prime numbers

The prime factorization of 78347834 is 2 × 73 × 137 × 3917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 82, 69, 432, 591, 3211, 1088, 77018, 27735, 398884, 807236, 5972956, 3831511, 33372606, 99542209, 639286451, 700626941, 6976183631, 3954474148

Basic calculations (n = 78347834)

Multiplication

n×y
n×2 156695668
n×3 235043502
n×4 313391336
n×5 391739170

Division

n÷y
n÷2 39173917
n÷3 26115944.666667
n÷3 19586958.5
n÷5 15669566.8

Exponentiation

ny
n2 6138383092491556
n3 4.8092901955894E+23
n4 3.7679746990186E+31
n5 2.9521265623491E+39

Nth Root

y√n
2√n 8851.4311837126
3√n 427.90004434955
4√n 94.082044959241
5√n 37.914505746601

Divisors of 78347834

1, 2, 73, 137, 146, 274, 3917, 7834, 10001, 20002, 285941, 536629, 571882, 1073258, 39173917, 78347834

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78347833
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78347834 can be divided by 16 positive divisors. The sum of these divisors (counting 78347834) is 1, the average is 0.0625.

Base conversion 78347834

Base System Value
2 Binary 100101010110111111000111010
3 Ternary 12110102111000122
4 Quaternary 10222313320322
5 Quinary 130024112314
6 Senary 11435133242
8 Octal 452677072
10 Decimal 78347834
12 Duodecimal 222a4222
16 Hexadecimal 4ab7e3a
20 Vigesimal 149d9be
36 Base36 1an9kq

Cryptographic Hash Functions

md5 e20b5e86e0b42c1fd99a11c24b91c69f
sha1 d91c84f6283148edb49042279d86c10f56721e50
sha256 99f107e939832ed10f3a2d354d7e7d695999cd5090aa02dd31f5d443c5a2e464
sha512 7960c1fdcda135fac522ec3f5d0eb2058caee74e774871501938eaf0100fdc27c14261b558cd951205aee193bb96328a00d7ff9ff642cf95b3607955cfc69e38
ripemd-160 0001d6a56606de4ef2e968d55ee208ce05198786

78347834 as geometric shapes

Circle

Radius = n
Diameter 156695668
Circumference 492273959.43815
Area 1.9284299228291E+16

Sphere

Radius = n
Volume 2.014510766326E+24
Surface area 7.7137196913165E+16
Circumference 492273959.43815

Square

Length = n
Perimeter 313391336
Area 6138383092491556
Diagonal 110800569.42536

Cube

Length = n
Surface area 36830298554949336
Volume 4.8092901955894E+23
Space diagonal 135702429.15097

Equilateral Triangle

Length = n
Perimeter 235043502
Area 2.6579978481293E+15
Altitude 67851214.575486

Triangular Pyramid

Length = n
Surface area 2.6579978481293E+15
Volume 5.667802849992E+22
Height 36933523.141785