207972621 (number)

207972621 is an odd 9-digits composite number following 207972620 and preceding 207972622. In scientific notation, it is written as 2.07972621 × 10^8. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 138648408 positive integers (up to 207972621) that are relatively prime to 207972621.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.07972621 × 10^8
Engineering notation 2.07972621 × 10^6

Prime Factorization of 207972621

Prime Factorization 9 × 23108069

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 207972621
Product of the distinct prime numbers

The prime factorization of 207972621 is 9 × 23108069. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 57, 27, 921, 202, 9440, 9673, 14117, 57417, 503725, 818835, 5324851, 9866366, 96888680, 30549800, 770003140, 241400288, 5496608553, 5360631141

Basic calculations (n = 207972621)

Multiplication

n×y
n×2 415945242
n×3 623917863
n×4 831890484
n×5 1039863105

Division

n÷y
n÷2 103986310.5
n÷3 69324207
n÷3 51993155.25
n÷5 41594524.2

Exponentiation

ny
n2 43252611085609641
n3 8.9953588925679E+24
n4 1.870788365723E+33
n5 3.8907275975572E+41

Nth Root

y√n
2√n 14421.255874576
3√n 592.47321568822
4√n 120.08853348499
5√n 46.089418951935

Divisors of 207972621

1, 9, 23108069, 207972621

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -207972620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 207972621 can be divided by 4 positive divisors. The sum of these divisors (counting 207972621) is 1, the average is 0.25.

Base conversion 207972621

Base System Value
2 Binary 1100011001010110100100001101
3 Ternary 112111100002210200
4 Quaternary 30121112210031
5 Quinary 411220110441
6 Senary 32345324113
8 Octal 1431264415
10 Decimal 207972621
12 Duodecimal 59796639
16 Hexadecimal c65690d
20 Vigesimal 34jgbb1
36 Base36 3ftkp9

Cryptographic Hash Functions

md5 3372ad277a5ca194e925029956eff269
sha1 b08ffe11eaf7d635290f3663088d5bebdc0aa1f6
sha256 3cb6ce98c3dfab6220cb019e3c35f7f84eec4a84270287a13d5b60b610d723a8
sha512 0cab59c717c5266e115fae5f74ba5aca8d97f953d077319315de8a26d176d79c77b201309b363003a40ed88c876b3ab6e56d4f1d98948c614ef48562b474f281
ripemd-160 d0f54ca0bfea18c112e2c829a5908bec1932e099

207972621 as geometric shapes

Circle

Radius = n
Diameter 415945242
Circumference 1306730516.5628
Area 1.3588208523513E+17

Sphere

Radius = n
Volume 3.7679671217727E+25
Surface area 5.4352834094051E+17
Circumference 1306730516.5628

Square

Length = n
Perimeter 831890484
Area 43252611085609641
Diagonal 294117701.22048

Cube

Length = n
Surface area 259515666513657846
Volume 8.9953588925679E+24
Space diagonal 360219146.15527

Equilateral Triangle

Length = n
Perimeter 623917863
Area 1.8728929990073E+16
Altitude 180109573.07763

Triangular Pyramid

Length = n
Surface area 1.8728929990073E+16
Volume 1.0601132120236E+24
Height 98039233.74016