82903890 (number)

82903890 is an even 8-digits composite number following 82903889 and preceding 82903891. In scientific notation, it is written as 8.2903890 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 22107696 positive integers (up to 82903890) that are relatively prime to 82903890.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred three thousand eight hundred ninety

Notation

Scientific notation 8.2903890 × 10^7
Engineering notation 8.2903890 × 10^6

Prime Factorization of 82903890

Prime Factorization 2 × 3 × 5 × 2763463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82903890
Product of the distinct prime numbers

The prime factorization of 82903890 is 2 × 3 × 5 × 2763463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 79, 100, 349, 325, 4961, 3951, 70171, 71549, 261081, 174611, 1086832, 3888156, 49555156, 46056852, 19025724, 757721226, 6433452004, 7497250591

Basic calculations (n = 82903890)

Multiplication

n×y
n×2 165807780
n×3 248711670
n×4 331615560
n×5 414519450

Division

n÷y
n÷2 41451945
n÷3 27634630
n÷3 20725972.5
n÷5 16580778

Exponentiation

ny
n2 6873054977132100
n3 5.6980299378811E+23
n4 4.723888471868E+31
n5 3.9162873024402E+39

Nth Root

y√n
2√n 9105.1573297774
3√n 436.03863319537
4√n 95.420948065807
5√n 38.345550921338

Divisors of 82903890

1, 2, 3, 5, 6, 10, 15, 30, 2763463, 5526926, 8290389, 13817315, 16580778, 27634630, 41451945, 82903890

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 -82903889
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 82903890 can be divided by 16 positive divisors. The sum of these divisors (counting 82903890) is 1, the average is 0.0625.

Base conversion 82903890

Base System Value
2 Binary 100111100010000001101010010
3 Ternary 12202222221202110
4 Quaternary 10330100031102
5 Quinary 132210411030
6 Senary 12120530150
8 Octal 474201522
10 Decimal 82903890
12 Duodecimal 23920956
16 Hexadecimal 4f10352
20 Vigesimal 15i2jea
36 Base36 1dcx1u

Cryptographic Hash Functions

md5 c49893e50f8032f16bf96bbc719d8323
sha1 5b3540690c6fd26c08acb581edf677dbe26d8d23
sha256 06ea55ccf3a13e68b12d2e3c90a120ea17064293a375ed58c6135b87b12f895a
sha512 9f2ce3fe12f5b31058813faf0932c562b2ade1b157d5583a02e758d3f16d1a351e99c6369f5d9e3b05d222857fad00ec5e3621df0d70823f6c57c45eafb69520
ripemd-160 9c06f58f61020f354c88970f27bbb037b34c6952

82903890 as geometric shapes

Circle

Radius = n
Diameter 165807780
Circumference 520900503.55603
Area 2.1592339023877E+16

Sphere

Radius = n
Volume 2.3867851990376E+24
Surface area 8.6369356095508E+16
Circumference 520900503.55603

Square

Length = n
Perimeter 331615560
Area 6873054977132100
Diagonal 117243805.61149

Cube

Length = n
Surface area 41238329862792600
Volume 5.6980299378811E+23
Space diagonal 143593749.6251

Equilateral Triangle

Length = n
Perimeter 248711670
Area 2.9761201059017E+15
Altitude 71796874.812551

Triangular Pyramid

Length = n
Surface area 2.9761201059017E+15
Volume 6.7151926807995E+22
Height 39081268.537162