988890420 (number)

988890420 is an even 9-digits composite number following 988890419 and preceding 988890421. In scientific notation, it is written as 9.88890420 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 226032000 positive integers (up to 988890420) that are relatively prime to 988890420.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million eight hundred ninety thousand four hundred twenty

Notation

Scientific notation 9.88890420 × 10^8
Engineering notation 9.88890420 × 10^6

Prime Factorization of 988890420

Prime Factorization 2 × 2 × 5 × 3 × 7 × 2354501

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 494445210
Product of the distinct prime numbers

The prime factorization of 988890420 is 2 × 2 × 5 × 3 × 7 × 2354501. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 24, 9, 940, 289, 1419, 437, 46796, 98586, 410695, 661148, 1523644, 4801315, 42785658, 63047429, 470345687, 932854373, 6913953675, 7484122891

Basic calculations (n = 988890420)

Multiplication

n×y
n×2 1977780840
n×3 2966671260
n×4 3955561680
n×5 4944452100

Division

n÷y
n÷2 494445210
n÷3 329630140
n÷3 247222605
n÷5 197778084

Exponentiation

ny
n2 977904262767776400
n3 9.6704015712822E+26
n4 9.5629674713939E+35
n5 9.456726919233E+44

Nth Root

y√n
2√n 31446.628118131
3√n 996.28300775333
4√n 177.33197150579
5√n 62.954913844799

Divisors of 988890420

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2354501, 4709002, 7063503, 9418004, 11772505, 14127006, 16481507, 23545010, 28254012, 32963014, 35317515, 47090020, 49444521, 65926028, 70635030, 82407535, 98889042, 141270060, 164815070, 197778084, 247222605, 329630140, 494445210, 988890420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -988890419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 988890420 can be divided by 48 positive divisors. The sum of these divisors (counting 988890420) is 1, the average is 0.020833333333333.

Base conversion 988890420

Base System Value
2 Binary 111010111100010100010100110100
3 Ternary 2112220202211122010
4 Quaternary 322330110110310
5 Quinary 4011123443140
6 Senary 242043204220
8 Octal 7274242464
10 Decimal 988890420
12 Duodecimal 237216670
16 Hexadecimal 3af14534
20 Vigesimal f90b610
36 Base36 gcrcqc

Cryptographic Hash Functions

md5 6aab08b8e6020d09dc2acb0c6b5c8bae
sha1 7ed7630f820555d6432dafb573ebd4c2c3c435a4
sha256 7b0099aedb885f56076159ed2a1d7fcb2c3645826d9dbc9817cb34872d30053f
sha512 0e82f36e040cf02b4c3de2f4ee1aa6c181b155d8361cbc3f7bde30747428f3e94bfb622094a69be54336ac5bbb0afd8e5d507ad526b71614ccd2226ca3c60b9e
ripemd-160 6a82026e111740b8ce01cd85830632d184268f22

988890420 as geometric shapes

Circle

Radius = n
Diameter 1977780840
Circumference 6213381757.3547
Area 3.0721768478254E+18

Sphere

Radius = n
Volume 4.0507283378138E+27
Surface area 1.2288707391302E+19
Circumference 6213381757.3547

Square

Length = n
Perimeter 3955561680
Area 977904262767776400
Diagonal 1398502243.6648

Cube

Length = n
Surface area 5867425576606658400
Volume 9.6704015712822E+26
Space diagonal 1712808450.5581

Equilateral Triangle

Length = n
Perimeter 2966671260
Area 4.2344496701299E+17
Altitude 856404225.27906

Triangular Pyramid

Length = n
Surface area 4.2344496701299E+17
Volume 1.1396677546418E+26
Height 466167414.55494