129016840 (number)

129016840 is an even 9-digits composite number following 129016839 and preceding 129016841. In scientific notation, it is written as 1.29016840 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 47953152 positive integers (up to 129016840) that are relatively prime to 129016840.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million sixteen thousand eight hundred forty

Notation

Scientific notation 1.29016840 × 10^8
Engineering notation 1.29016840 × 10^6

Prime Factorization of 129016840

Prime Factorization 2 × 2 × 2 × 5 × 1007 × 3203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32254210
Product of the distinct prime numbers

The prime factorization of 129016840 is 2 × 2 × 2 × 5 × 1007 × 3203. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 82, 95, 431, 378, 9705, 7441, 82196, 33114, 257850, 218420, 8743240, 5556893, 41502925, 21402371, 869846816, 510149263, 2708385956, 2149549294

Basic calculations (n = 129016840)

Multiplication

n×y
n×2 258033680
n×3 387050520
n×4 516067360
n×5 645084200

Division

n÷y
n÷2 64508420
n÷3 43005613.333333
n÷3 32254210
n÷5 25803368

Exponentiation

ny
n2 16645345003585600
n3 2.1475298130724E+24
n4 2.7706751028839E+32
n5 3.5746374644076E+40

Nth Root

y√n
2√n 11358.558007071
3√n 505.29942051355
4√n 106.57653591233
5√n 41.891824949509

Divisors of 129016840

1, 2, 4, 5, 8, 10, 20, 40, 1007, 2014, 3203, 4028, 5035, 6406, 8056, 10070, 12812, 16015, 20140, 25624, 32030, 40280, 64060, 128120, 3225421, 6450842, 12901684, 16127105, 25803368, 32254210, 64508420, 129016840

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 -129016839
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 129016840 can be divided by 32 positive divisors. The sum of these divisors (counting 129016840) is 1, the average is 0.03125.

Base conversion 129016840

Base System Value
2 Binary 111101100001010010000001000
3 Ternary 22222202201211111
4 Quaternary 13230022100020
5 Quinary 231012014330
6 Senary 20445140104
8 Octal 754122010
10 Decimal 129016840
12 Duodecimal 3725a634
16 Hexadecimal 7b0a408
20 Vigesimal 2067220
36 Base36 24ta14

Cryptographic Hash Functions

md5 d4a84675d9d21574e4047fb975dbebd1
sha1 65741dfb76b360fbc59148205c07fe88d26a32c7
sha256 3bc0ed3110a9a58403a6e568ada38a98868a8a57a6287dceef87893e8dccbb71
sha512 c84b0a02ea529ba725abdbb9c99bdfcbc013afdac41e00914ef2da730b7c944f7e1ff2d8ea05c3a56e0916bda625dadd58d34557442a49d7ff06f27e3bc8ee7a
ripemd-160 62909a80b31fa34e3a4ac24e8848551bbb451b96

129016840 as geometric shapes

Circle

Radius = n
Diameter 258033680
Circumference 810636713.46674
Area 5.2292893579732E+16

Sphere

Radius = n
Volume 8.9955518454844E+24
Surface area 2.0917157431893E+17
Circumference 810636713.46674

Square

Length = n
Perimeter 516067360
Area 16645345003585600
Diagonal 182457364.90252

Cube

Length = n
Surface area 99872070021513600
Volume 2.1475298130724E+24
Space diagonal 223463721.91198

Equilateral Triangle

Length = n
Perimeter 387050520
Area 7.2076458139308E+15
Altitude 111731860.95599

Triangular Pyramid

Length = n
Surface area 7.2076458139308E+15
Volume 2.5308881560396E+23
Height 60819121.634173