129698770 (number)

129698770 is an even 9-digits composite number following 129698769 and preceding 129698771. In scientific notation, it is written as 1.29698770 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 51778224 positive integers (up to 129698770) that are relatively prime to 129698770.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred ninety-eight thousand seven hundred seventy

Notation

Scientific notation 1.29698770 × 10^8
Engineering notation 1.29698770 × 10^6

Prime Factorization of 129698770

Prime Factorization 2 × 5 × 523 × 24799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129698770
Product of the distinct prime numbers

The prime factorization of 129698770 is 2 × 5 × 523 × 24799. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129698770)

Multiplication

n×y
n×2 259397540
n×3 389096310
n×4 518795080
n×5 648493850

Division

n÷y
n÷2 64849385
n÷3 43232923.333333
n÷3 32424692.5
n÷5 25939754

Exponentiation

ny
n2 16821770939512900
n3 2.1817630000766E+24
n4 2.8297197754144E+32
n5 3.6701117431592E+40

Nth Root

y√n
2√n 11388.536780465
3√n 506.18812493792
4√n 106.71708757488
5√n 41.936016211732

Divisors of 129698770

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 -129698769
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 129698770 can be divided by 16 positive divisors. The sum of these divisors (counting 129698770) is 1, the average is 0.0625.

Base conversion 129698770

Base System Value
2 Binary 111101110110000101111010010
3 Ternary 100001001101021011
4 Quaternary 13232300233102
5 Quinary 231200330040
6 Senary 20511521134
8 Octal 756605722
10 Decimal 129698770
12 Duodecimal 375291aa
16 Hexadecimal 7bb0bd2
20 Vigesimal 20ac6ia
36 Base36 257w7m

Cryptographic Hash Functions

md5 6d9142421a0973db6a0ad621e8b3728e
sha1 810d6591b972139233720d6c22a54f8e44c3487b
sha256 9e24abf02bbd7635eff8388f28011e5c3defd681786aad98e4ccbdfc475b13ba
sha512 308bd1aae3d88e2380a250aabaa860cade42ea99a1dbfb91d0ed27c73055fa60432661a6734f9374daddc053892c224a95bd7f6e74b12d3488d504782192a549
ripemd-160 81a8d21729b123734a0bfc6c0e6675c37006c942

129698770 as geometric shapes

Circle

Radius = n
Diameter 259397540
Circumference 814921406.02326
Area 5.2847152003944E+16

Sphere

Radius = n
Volume 9.1389474838861E+24
Surface area 2.1138860801578E+17
Circumference 814921406.02326

Square

Length = n
Perimeter 518795080
Area 16821770939512900
Diagonal 183421759.55711

Cube

Length = n
Surface area 100930625637077400
Volume 2.1817630000766E+24
Space diagonal 224644859.31919

Equilateral Triangle

Length = n
Perimeter 389096310
Area 7.2840404851305E+15
Altitude 112322429.6596

Triangular Pyramid

Length = n
Surface area 7.2840404851305E+15
Volume 2.5712323538267E+23
Height 61140586.519036