20076988 (number)

20076988 is an even 8-digits composite number following 20076987 and preceding 20076989. In scientific notation, it is written as 2.0076988 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 9998000 positive integers (up to 20076988) that are relatively prime to 20076988.

Interesting facts

Basic properties

Name

Name twenty million seventy-six thousand nine hundred eighty-eight

Notation

Scientific notation 2.0076988 × 10^7
Engineering notation 2.0076988 × 10^6

Prime Factorization of 20076988

Prime Factorization 2 × 2 × 251 × 19997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10038494
Product of the distinct prime numbers

The prime factorization of 20076988 is 2 × 2 × 251 × 19997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 90, 51, 434, 760, 6242, 3287, 19485, 8396, 776733, 463184, 5418826, 7735167, 94425175, 53075769, 370923160, 9661127, 4815865345, 1335846986

Basic calculations (n = 20076988)

Multiplication

n×y
n×2 40153976
n×3 60230964
n×4 80307952
n×5 100384940

Division

n÷y
n÷2 10038494
n÷3 6692329.3333333
n÷3 5019247
n÷5 4015397.6

Exponentiation

ny
n2 403085447152144
n3 8.0927416854482E+21
n4 1.6247787770584E+29
n5 3.2620664009657E+36

Nth Root

y√n
2√n 4480.7352075301
3√n 271.78961167506
4√n 66.938294029129
5√n 28.876178108596

Divisors of 20076988

1, 2, 4, 251, 502, 1004, 19997, 39994, 79988, 5019247, 10038494, 20076988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20076987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20076988 can be divided by 12 positive divisors. The sum of these divisors (counting 20076988) is 1, the average is 0.083333333333333.

Base conversion 20076988

Base System Value
2 Binary 1001100100101100110111100
3 Ternary 1101210000110011
4 Quaternary 1030211212330
5 Quinary 20114430423
6 Senary 1554153004
8 Octal 114454674
10 Decimal 20076988
12 Duodecimal 6882764
16 Hexadecimal 13259bc
20 Vigesimal 659c98
36 Base36 bybi4

Cryptographic Hash Functions

md5 1f1ee0b6b6a806d8e6c5899ad325bd1e
sha1 8803fb78f132001bbfb22389fd9aa702ef9ddf1b
sha256 87393f26166f038c8fd8f83b19f518c4a34f7ac924affa8d4f63a71d1a758308
sha512 d7f22960f3a554d06e24958d35c74d6ed09e24ee3c3a12d29b0ab962a93958325d19f2acca4534a25b0de23373898cfd7e40ef51a3cbfe0781c0c69be50ee4a4
ripemd-160 9c1efc4f0a45686f87ed212ff3a322ed3355458b

20076988 as geometric shapes

Circle

Radius = n
Diameter 40153976
Circumference 126147436.01402
Area 1.2663302795421E+15

Sphere

Radius = n
Volume 3.3898797101872E+22
Surface area 5.0653211181685E+15
Circumference 126147436.01402

Square

Length = n
Perimeter 80307952
Area 403085447152144
Diagonal 28393148.721202

Cube

Length = n
Surface area 2418512682912864
Volume 8.0927416854482E+21
Space diagonal 34774363.278951

Equilateral Triangle

Length = n
Perimeter 60230964
Area 1.7454111856478E+14
Altitude 17387181.639475

Triangular Pyramid

Length = n
Surface area 1.7454111856478E+14
Volume 9.5373875402858E+20
Height 9464382.9070673