90207961 (number)

90207961 is an odd 8-digits composite number following 90207960 and preceding 90207962. In scientific notation, it is written as 9.0207961 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 85273344 positive integers (up to 90207961) that are relatively prime to 90207961.

Interesting facts

Basic properties

Name

Name ninety million two hundred seven thousand nine hundred sixty-one

Notation

Scientific notation 9.0207961 × 10^7
Engineering notation 9.0207961 × 10^6

Prime Factorization of 90207961

Prime Factorization 53 × 37 × 293 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90207961
Product of the distinct prime numbers

The prime factorization of 90207961 is 53 × 37 × 293 × 157. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 90207961)

Multiplication

n×y
n×2 180415922
n×3 270623883
n×4 360831844
n×5 451039805

Division

n÷y
n÷2 45103980.5
n÷3 30069320.333333
n÷3 22551990.25
n÷5 18041592.2

Exponentiation

ny
n2 8137476227777521
n3 7.3406513819378E+23
n4 6.6218519357644E+31
n5 5.9734376116921E+39

Nth Root

y√n
2√n 9497.7871633344
3√n 448.48537855008
4√n 97.456591174401
5√n 38.998596102594

Divisors of 90207961

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90207960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90207961 can be divided by 16 positive divisors. The sum of these divisors (counting 90207961) is 1, the average is 0.0625.

Base conversion 90207961

Base System Value
2 Binary 101011000000111011011011001
3 Ternary 20021202001001121
4 Quaternary 11120013123121
5 Quinary 141043123321
6 Senary 12541245241
8 Octal 530073331
10 Decimal 90207961
12 Duodecimal 26263821
16 Hexadecimal 56076d9
20 Vigesimal 183fji1
36 Base36 1hpgwp

Cryptographic Hash Functions

md5 ef0690aee97dc31edd23a7525339daee
sha1 e0c74ace51a8d16f0ca61f557c23e3d069edf325
sha256 4dc5eb11a8322a867776b81e86a7aaddb68bd691831ec431796577ac0ee013d0
sha512 0cd5141de6b0d35e1c788f94115d1ba59734dd596e48247a4fe5af0a200d90d8a5b3bab292d6dbe8512f812ddbcb58f403b1a6cb6028e2c3e4f13e6856345795
ripemd-160 5a0a1c1e6206fe824047a4ff622217706589aa41

90207961 as geometric shapes

Circle

Radius = n
Diameter 180415922
Circumference 566793335.14583
Area 2.5564635535947E+16

Sphere

Radius = n
Volume 3.0748448605413E+24
Surface area 1.0225854214379E+17
Circumference 566793335.14583

Square

Length = n
Perimeter 360831844
Area 8137476227777521
Diagonal 127573321.88022

Cube

Length = n
Surface area 48824857366665126
Volume 7.3406513819378E+23
Space diagonal 156244771.69919

Equilateral Triangle

Length = n
Perimeter 270623883
Area 3.5236305679736E+15
Altitude 78122385.849596

Triangular Pyramid

Length = n
Surface area 3.5236305679736E+15
Volume 8.6510406174911E+22
Height 42524440.626741