129622725 (number)

129622725 is an odd 9-digits composite number following 129622724 and preceding 129622726. In scientific notation, it is written as 1.29622725 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 69132000 positive integers (up to 129622725) that are relatively prime to 129622725.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-two thousand seven hundred twenty-five

Notation

Scientific notation 1.29622725 × 10^8
Engineering notation 1.29622725 × 10^6

Prime Factorization of 129622725

Prime Factorization 45 × 5 × 576101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129622725
Product of the distinct prime numbers

The prime factorization of 129622725 is 45 × 5 × 576101. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129622725)

Multiplication

n×y
n×2 259245450
n×3 388868175
n×4 518490900
n×5 648113625

Division

n÷y
n÷2 64811362.5
n÷3 43207575
n÷3 32405681.25
n÷5 25924545

Exponentiation

ny
n2 16802050836425625
n3 2.177927615006E+24
n4 2.8230891230983E+32
n5 3.6593650505386E+40

Nth Root

y√n
2√n 11385.197626743
3√n 506.08917616737
4√n 106.70144154014
5√n 41.931097471899

Divisors of 129622725

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129622724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129622725 can be divided by 8 positive divisors. The sum of these divisors (counting 129622725) is 1, the average is 0.125.

Base conversion 129622725

Base System Value
2 Binary 111101110011110001011000101
3 Ternary 100000220111221200
4 Quaternary 13232132023011
5 Quinary 231140411400
6 Senary 20510133113
8 Octal 756361305
10 Decimal 129622725
12 Duodecimal 374b1199
16 Hexadecimal 7b9e2c5
20 Vigesimal 20a2gg5
36 Base36 2569j9

Cryptographic Hash Functions

md5 b19b486b646071011cbc9f7644b2fe12
sha1 4b41b8cf5ff57e584bb53f3add7673e810774f15
sha256 551fd59576bd252060a99ad75f68b0ed799492851724eabea18d8848b3d3e346
sha512 c5ba48be477114c31e6b91a0983a4b7cf3ca988cc92796166889fcda0e97954aa8527ebe90a445c3b48993fd74842735155da0980f5702dcffbe3812a27f2717
ripemd-160 b3e7e4e8818bfa5ba8b1aea19070bd345c2135c2

129622725 as geometric shapes

Circle

Radius = n
Diameter 259245450
Circumference 814443601.19658
Area 5.2785199472957E+16

Sphere

Radius = n
Volume 9.122881860471E+24
Surface area 2.1114079789183E+17
Circumference 814443601.19658

Square

Length = n
Perimeter 518490900
Area 16802050836425625
Diagonal 183314215.68676

Cube

Length = n
Surface area 100812305018553750
Volume 2.177927615006E+24
Space diagonal 224513145.51553

Equilateral Triangle

Length = n
Perimeter 388868175
Area 7.2755014300111E+15
Altitude 112256572.75776

Triangular Pyramid

Length = n
Surface area 7.2755014300111E+15
Volume 2.5667123091737E+23
Height 61104738.562253