102964981 (number)

102964981 is an odd 9-digits composite number following 102964980 and preceding 102964982. In scientific notation, it is written as 1.02964981 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 81648000 positive integers (up to 102964981) that are relatively prime to 102964981.

Interesting facts

Basic properties

Name

Name one hundred two million nine hundred sixty-four thousand nine hundred eighty-one

Notation

Scientific notation 1.02964981 × 10^8
Engineering notation 1.02964981 × 10^6

Prime Factorization of 102964981

Prime Factorization 163 × 7 × 31 × 41 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 102964981
Product of the distinct prime numbers

The prime factorization of 102964981 is 163 × 7 × 31 × 41 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 17, 93, 892, 158, 16, 9266, 17404, 21742, 846282, 410128, 6954705, 9420691, 12851007, 40244865, 598012743, 836620853, 2537167547, 572325251

Basic calculations (n = 102964981)

Multiplication

n×y
n×2 205929962
n×3 308894943
n×4 411859924
n×5 514824905

Division

n÷y
n÷2 51482490.5
n÷3 34321660.333333
n÷3 25741245.25
n÷5 20592996.2

Exponentiation

ny
n2 10601787312330361
n3 1.0916128291801E+24
n4 1.1239789421589E+32
n5 1.1573047042379E+40

Nth Root

y√n
2√n 10147.166156125
3√n 468.701684715
4√n 100.73314328524
5√n 40.044042048678

Divisors of 102964981

1, 7, 31, 41, 71, 163, 217, 287, 497, 1141, 1271, 2201, 2911, 5053, 6683, 8897, 11573, 15407, 20377, 35371, 46781, 81011, 90241, 207173, 358763, 474493, 631687, 1450211, 2511341, 3321451, 14709283, 102964981

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 -102964980
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 102964981 can be divided by 32 positive divisors. The sum of these divisors (counting 102964981) is 1, the average is 0.03125.

Base conversion 102964981

Base System Value
2 Binary 110001000110001111011110101
3 Ternary 21011202011101211
4 Quaternary 12020301323311
5 Quinary 202324334411
6 Senary 14114521421
8 Octal 610617365
10 Decimal 102964981
12 Duodecimal 2a596271
16 Hexadecimal 6231ef5
20 Vigesimal 1c3ac91
36 Base36 1pawad

Cryptographic Hash Functions

md5 162d7605fa20be8b8ca0db92ee43582a
sha1 51e9b963b6e22fa33f0adb87e6a3cf142611b67a
sha256 4d6bdecf7cb7bb98053834a7357ef8eb173e488a11886c7b5672ab63eccce674
sha512 26c76c881d0c38a251ba696ab8c2f2e22889adfece9fae57b10edbc5ab4436114a4f874f9fbe73d109d1d2c3d3e758f6147bc11d7447e0ff71f77b4f534cc0e2
ripemd-160 6c996939a455b237415933bc3c391ca6ee2efc46

102964981 as geometric shapes

Circle

Radius = n
Diameter 205929962
Circumference 646948055.77323
Area 3.3306497135339E+16

Sphere

Radius = n
Volume 4.5725371262889E+24
Surface area 1.3322598854135E+17
Circumference 646948055.77323

Square

Length = n
Perimeter 411859924
Area 10601787312330361
Diagonal 145614472.57969

Cube

Length = n
Surface area 63610723873982166
Volume 1.0916128291801E+24
Space diagonal 178340578.49236

Equilateral Triangle

Length = n
Perimeter 308894943
Area 4.5907085689988E+15
Altitude 89170289.246182

Triangular Pyramid

Length = n
Surface area 4.5907085689988E+15
Volume 1.2864780565725E+23
Height 48538157.526563