83149738 (number)

83149738 is an even 8-digits composite number following 83149737 and preceding 83149739. In scientific notation, it is written as 8.3149738 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 32289840 positive integers (up to 83149738) that are relatively prime to 83149738.

Interesting facts

Basic properties

Name

Name eighty-three million one hundred forty-nine thousand seven hundred thirty-eight

Notation

Scientific notation 8.3149738 × 10^7
Engineering notation 8.3149738 × 10^6

Prime Factorization of 83149738

Prime Factorization 2 × 7 × 19 × 23 × 13591

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 83149738
Product of the distinct prime numbers

The prime factorization of 83149738 is 2 × 7 × 19 × 23 × 13591. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 68, 75, 92, 212, 2134, 6549, 32175, 25094, 289455, 935364, 7477112, 7718590, 78748207, 61654439, 453844274, 750921858, 9398212465, 7135306157

Basic calculations (n = 83149738)

Multiplication

n×y
n×2 166299476
n×3 249449214
n×4 332598952
n×5 415748690

Division

n÷y
n÷2 41574869
n÷3 27716579.333333
n÷3 20787434.5
n÷5 16629947.6

Exponentiation

ny
n2 6913878929468644
n3 5.7488722154904E+23
n4 4.780172185135E+31
n5 3.9747006478887E+39

Nth Root

y√n
2√n 9118.6478164254
3√n 436.46922591823
4√n 95.491611235885
5√n 38.368266416351

Divisors of 83149738

1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 13591, 27182, 95137, 190274, 258229, 312593, 516458, 625186, 1807603, 2188151, 3615206, 4376302, 5939267, 11878534, 41574869, 83149738

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83149737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83149738 can be divided by 32 positive divisors. The sum of these divisors (counting 83149738) is 1, the average is 0.03125.

Base conversion 83149738

Base System Value
2 Binary 100111101001100001110101010
3 Ternary 12210110102222221
4 Quaternary 10331030032222
5 Quinary 132241242423
6 Senary 12130104254
8 Octal 475141652
10 Decimal 83149738
12 Duodecimal 23a1b08a
16 Hexadecimal 4f4c3aa
20 Vigesimal 15jde6i
36 Base36 1di6qy

Cryptographic Hash Functions

md5 60ea23d703211973cfc5c568f2cc90ad
sha1 4ab3f7bbbd505c54b1944a9ce2d014351da82043
sha256 ea63f5ebd7dfe7fdd0b335a1c766b702617473bc6e223ecf7a6ec6048e32810b
sha512 9d4892a97b6d288349676190547d181aaba3908a2b2996a93285140519f0177350023b103faf1793c5dc5cf28b0833f52e0cb7f093413cb3be03933c922317a8
ripemd-160 6bc0ce10959408345e5f728c68b16cfb915bb6d7

83149738 as geometric shapes

Circle

Radius = n
Diameter 166299476
Circumference 522445212.09743
Area 2.1720591252628E+16

Sphere

Radius = n
Volume 2.4080819624815E+24
Surface area 8.6882365010512E+16
Circumference 522445212.09743

Square

Length = n
Perimeter 332598952
Area 6913878929468644
Diagonal 117591487.18737

Cube

Length = n
Surface area 41483273576811864
Volume 5.7488722154904E+23
Space diagonal 144019570.85204

Equilateral Triangle

Length = n
Perimeter 249449214
Area 2.9937973958049E+15
Altitude 72009785.42602

Triangular Pyramid

Length = n
Surface area 2.9937973958049E+15
Volume 6.7751108795803E+22
Height 39197162.39579