129698910 (number)

129698910 is an even 9-digits composite number following 129698909 and preceding 129698911. In scientific notation, it is written as 1.29698910 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 31441920 positive integers (up to 129698910) that are relatively prime to 129698910.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred ninety-eight thousand nine hundred ten

Notation

Scientific notation 1.29698910 × 10^8
Engineering notation 1.29698910 × 10^6

Prime Factorization of 129698910

Prime Factorization 2 × 9 × 11 × 5 × 131009

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129698910
Product of the distinct prime numbers

The prime factorization of 129698910 is 2 × 9 × 11 × 5 × 131009. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 1, 32, 691, 332, 8052, 1274, 593, 84893, 878555, 972994, 2376019, 2968288, 78737025, 95893033, 319339222, 502980108, 3858645778, 4879236390

Basic calculations (n = 129698910)

Multiplication

n×y
n×2 259397820
n×3 389096730
n×4 518795640
n×5 648494550

Division

n÷y
n÷2 64849455
n÷3 43232970
n÷3 32424727.5
n÷5 25939782

Exponentiation

ny
n2 16821807255188100
n3 2.181770065228E+24
n4 2.829731993307E+32
n5 3.6701315512404E+40

Nth Root

y√n
2√n 11388.542926995
3√n 506.18830706844
4√n 106.71711637312
5√n 41.936025265079

Divisors of 129698910

1, 2, 5, 9, 10, 11, 18, 22, 45, 55, 90, 99, 110, 198, 495, 990, 131009, 262018, 655045, 1179081, 1310090, 1441099, 2358162, 2882198, 5895405, 7205495, 11790810, 12969891, 14410990, 25939782, 64849455, 129698910

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 -129698909
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 129698910 can be divided by 32 positive divisors. The sum of these divisors (counting 129698910) is 1, the average is 0.03125.

Base conversion 129698910

Base System Value
2 Binary 111101110110000110001011110
3 Ternary 100001001101110100
4 Quaternary 13232300301132
5 Quinary 231200331120
6 Senary 20511521530
8 Octal 756606136
10 Decimal 129698910
12 Duodecimal 375292a6
16 Hexadecimal 7bb0c5e
20 Vigesimal 20ac75a
36 Base36 257wbi

Cryptographic Hash Functions

md5 93d15eda35b45b812b927324bb95c652
sha1 4c5d6572f4f1508d47c4c1f32b451f9a876d3348
sha256 62ce04af38c14f57633afbe32f2eebc938d419ffab3ab9cde605b561b93891c7
sha512 12eae2669d6dba153059b535bc187b01d6dbd06448002426b39499a745d570a24a782ddbcd158936510e3f10d05e7297be0e2149fe08c8f1969421e8e0ab1840
ripemd-160 f815e2a00ea0e87a0f4751424853e89583ae5285

129698910 as geometric shapes

Circle

Radius = n
Diameter 259397820
Circumference 814922285.66921
Area 5.2847266093002E+16

Sphere

Radius = n
Volume 9.1389770783232E+24
Surface area 2.1138906437201E+17
Circumference 814922285.66921

Square

Length = n
Perimeter 518795640
Area 16821807255188100
Diagonal 183421957.54701

Cube

Length = n
Surface area 100930843531128600
Volume 2.181770065228E+24
Space diagonal 224645101.8063

Equilateral Triangle

Length = n
Perimeter 389096730
Area 7.2840562102791E+15
Altitude 112322550.90315

Triangular Pyramid

Length = n
Surface area 7.2840562102791E+15
Volume 2.5712406801875E+23
Height 61140652.515669