97989581 (number)

97989581 is an odd 8-digits composite number following 97989580 and preceding 97989582. In scientific notation, it is written as 9.7989581 × 10^7. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 91888128 positive integers (up to 97989581) that are relatively prime to 97989581.

Interesting facts

Basic properties

Name

Name ninety-seven million nine hundred eighty-nine thousand five hundred eighty-one

Notation

Scientific notation 9.7989581 × 10^7
Engineering notation 9.7989581 × 10^6

Prime Factorization of 97989581

Prime Factorization 17 × 277 × 20809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 97989581
Product of the distinct prime numbers

The prime factorization of 97989581 is 17 × 277 × 20809. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 97989581)

Multiplication

n×y
n×2 195979162
n×3 293968743
n×4 391958324
n×5 489947905

Division

n÷y
n÷2 48994790.5
n÷3 32663193.666667
n÷3 24497395.25
n÷5 19597916.2

Exponentiation

ny
n2 9601957984555561
n3 9.408918396862E+23
n4 9.219759713717E+31
n5 9.0344039126781E+39

Nth Root

y√n
2√n 9898.9686836559
3√n 461.02728980511
4√n 99.493561016057
5√n 39.649341611285

Divisors of 97989581

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 -97989580
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 97989581 can be divided by 8 positive divisors. The sum of these divisors (counting 97989581) is 1, the average is 0.125.

Base conversion 97989581

Base System Value
2 Binary 101110101110011001111001101
3 Ternary 20211101101102202
4 Quaternary 11311303033031
5 Quinary 200041131311
6 Senary 13420131245
8 Octal 565631715
10 Decimal 97989581
12 Duodecimal 28996b25
16 Hexadecimal 5d733cd
20 Vigesimal 1ac8dj1
36 Base36 1mc98t

Cryptographic Hash Functions

md5 a569c0e53794086358b2016bc3b356c4
sha1 6a821794a5b2643f81fbace49860be47a6847811
sha256 33b06cf1298d782a252c19ae80c2ffff425caa8940c87a3fad7b49adc8dfba92
sha512 0212be0d482266d6aa3e43b1f240fdff1f48ecb20ac54c8bba55c22c3f0569e2bb7a3c35564428dbb51947360378fad859ad3558d87abccc1e720416d53f230a
ripemd-160 10b41c59a0fd5d4f3b0a19539d845906d48131f3

97989581 as geometric shapes

Circle

Radius = n
Diameter 195979162
Circumference 615686695.59588
Area 3.0165440664358E+16

Sphere

Radius = n
Volume 3.941198521841E+24
Surface area 1.2066176265743E+17
Circumference 615686695.59588

Square

Length = n
Perimeter 391958324
Area 9601957984555561
Diagonal 138578194.42146

Cube

Length = n
Surface area 57611747907333366
Volume 9.408918396862E+23
Space diagonal 169722932.90439

Equilateral Triangle

Length = n
Perimeter 293968743
Area 4.157769770348E+15
Altitude 84861466.452193

Triangular Pyramid

Length = n
Surface area 4.157769770348E+15
Volume 1.1088516670087E+23
Height 46192731.473819