102874890 (number)

102874890 is an even 9-digits composite number following 102874889 and preceding 102874891. In scientific notation, it is written as 1.02874890 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 26487104 positive integers (up to 102874890) that are relatively prime to 102874890.

Interesting facts

Basic properties

Name

Name one hundred two million eight hundred seventy-four thousand eight hundred ninety

Notation

Scientific notation 1.02874890 × 10^8
Engineering notation 1.02874890 × 10^6

Prime Factorization of 102874890

Prime Factorization 2 × 15 × 29 × 118247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 102874890
Product of the distinct prime numbers

The prime factorization of 102874890 is 2 × 15 × 29 × 118247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 40, 78, 892, 974, 7814, 8649, 49885, 23725, 800959, 326296, 9566110, 2124687, 57917462, 9405701, 417880807, 332952709, 7389119268, 6288897324

Basic calculations (n = 102874890)

Multiplication

n×y
n×2 205749780
n×3 308624670
n×4 411499560
n×5 514374450

Division

n÷y
n÷2 51437445
n÷3 34291630
n÷3 25718722.5
n÷5 20574978

Exponentiation

ny
n2 10583242992512100
n3 1.088749958698E+24
n4 1.1200503223856E+32
n5 1.1522505370988E+40

Nth Root

y√n
2√n 10142.725964947
3√n 468.56494526418
4√n 100.71110149803
5√n 40.037032148737

Divisors of 102874890

1, 2, 15, 29, 30, 58, 435, 870, 118247, 236494, 1773705, 3429163, 3547410, 6858326, 51437445, 102874890

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 -102874889
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 102874890 can be divided by 16 positive divisors. The sum of these divisors (counting 102874890) is 1, the average is 0.0625.

Base conversion 102874890

Base System Value
2 Binary 110001000011011111100001010
3 Ternary 21011120120211010
4 Quaternary 12020123330022
5 Quinary 202313444030
6 Senary 14112544350
8 Octal 610337412
10 Decimal 102874890
12 Duodecimal 2a5520b6
16 Hexadecimal 621bf0a
20 Vigesimal 1c2j74a
36 Base36 1p8yru

Cryptographic Hash Functions

md5 80a783ba3d2995ffc4fe9f9374891fa0
sha1 c5f809f37345606e795d196543927e3be05e9d9c
sha256 ff34d3d35287eca92307284136b23692146e0ed39fc494a3220277280cbd2b9e
sha512 e9cd8d51a050d51362294f9129443a07572831c75113bca5acc5245c5c0443d5b70837b8a4735f0f1e723a333b9bde991248bd10f568955c6ae1970772822c9a
ripemd-160 3533a95e22cf9aa5f1595f4f22c4a016b83e17a8

102874890 as geometric shapes

Circle

Radius = n
Diameter 205749780
Circumference 646381997.32572
Area 3.3248238436432E+16

Sphere

Radius = n
Volume 4.5605451624556E+24
Surface area 1.3299295374573E+17
Circumference 646381997.32572

Square

Length = n
Perimeter 411499560
Area 10583242992512100
Diagonal 145487064.66564

Cube

Length = n
Surface area 63499457955072600
Volume 1.088749958698E+24
Space diagonal 178184536.30306

Equilateral Triangle

Length = n
Perimeter 308624670
Area 4.5826786429696E+15
Altitude 89092268.15153

Triangular Pyramid

Length = n
Surface area 4.5826786429696E+15
Volume 1.2831041313532E+23
Height 48495688.22188