988897668 (number)

988897668 is an even 9-digits composite number following 988897667 and preceding 988897669. In scientific notation, it is written as 9.88897668 × 10^8. The sum of its digits is 69. It has a total of 6 prime factors and 48 positive divisors. There are 286640640 positive integers (up to 988897668) that are relatively prime to 988897668.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million eight hundred ninety-seven thousand six hundred sixty-eight

Notation

Scientific notation 9.88897668 × 10^8
Engineering notation 9.88897668 × 10^6

Prime Factorization of 988897668

Prime Factorization 2 × 2 × 33 × 407 × 233 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 494448834
Product of the distinct prime numbers

The prime factorization of 988897668 is 2 × 2 × 33 × 407 × 233 × 79. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 42, 81, 745, 375, 1676, 967, 61061, 15372, 604942, 790024, 7763932, 8305908, 13145101, 4230682, 323401579, 727750339, 6325178604, 3203699209

Basic calculations (n = 988897668)

Multiplication

n×y
n×2 1977795336
n×3 2966693004
n×4 3955590672
n×5 4944488340

Division

n÷y
n÷2 494448834
n÷3 329632556
n÷3 247224417
n÷5 197779533.6

Exponentiation

ny
n2 977918597775838224
n3 9.6706142083436E+26
n4 9.5632478387586E+35
n5 9.4570734862544E+44

Nth Root

y√n
2√n 31446.7433608
3√n 996.28544180853
4√n 177.33229644033
5√n 62.955006129216

Divisors of 988897668

1, 2, 4, 33, 66, 79, 132, 158, 233, 316, 407, 466, 814, 932, 1628, 2607, 5214, 7689, 10428, 13431, 15378, 18407, 26862, 30756, 32153, 36814, 53724, 64306, 73628, 94831, 128612, 189662, 379324, 607431, 1061049, 1214862, 2122098, 2429724, 3129423, 4244196, 6258846, 7491649, 12517692, 14983298, 29966596, 247224417, 494448834, 988897668

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 -988897667
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 988897668 can be divided by 48 positive divisors. The sum of these divisors (counting 988897668) is 1, the average is 0.020833333333333.

Base conversion 988897668

Base System Value
2 Binary 111010111100010110000110000100
3 Ternary 2112220210012120120
4 Quaternary 322330112012010
5 Quinary 4011124211133
6 Senary 242043301540
8 Octal 7274260604
10 Decimal 988897668
12 Duodecimal 23721a8b0
16 Hexadecimal 3af16184
20 Vigesimal f90c438
36 Base36 gcribo

Cryptographic Hash Functions

md5 96a81da5e47ef51fcdfcbab375fde3b4
sha1 5b0f7193e117caf01ecbe9dd0e7728a7b9fa4a91
sha256 09fc01ce597c83011d5d9495d272c4d2c7c13f4ef138fc8a9ea7a7749acaac5b
sha512 56f1afcf75276df40405773da20896956d2f88f70cce5d82487139a2e154f410bcc2256909f287fc5338a23b9e955f9042eda59873928a643c149e7b40cdd1ab
ripemd-160 098234fdda6673f1bc7f9b64aebf19e94d304f7c

988897668 as geometric shapes

Circle

Radius = n
Diameter 1977795336
Circumference 6213427297.8818
Area 3.0722218825814E+18

Sphere

Radius = n
Volume 4.0508174070178E+27
Surface area 1.2288887530326E+19
Circumference 6213427297.8818

Square

Length = n
Perimeter 3955590672
Area 977918597775838224
Diagonal 1398512493.8847

Cube

Length = n
Surface area 5867511586655029344
Volume 9.6706142083436E+26
Space diagonal 1712821004.4624

Equilateral Triangle

Length = n
Perimeter 2966693004
Area 4.2345117425357E+17
Altitude 856410502.23119

Triangular Pyramid

Length = n
Surface area 4.2345117425357E+17
Volume 1.1396928141598E+26
Height 466170831.29491