161730007 (number)

161730007 is an odd 9-digits composite number following 161730006 and preceding 161730008. In scientific notation, it is written as 1.61730007 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 153538560 positive integers (up to 161730007) that are relatively prime to 161730007.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million seven hundred thirty thousand seven

Notation

Scientific notation 1.61730007 × 10^8
Engineering notation 1.61730007 × 10^6

Prime Factorization of 161730007

Prime Factorization 31 × 113 × 337 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 161730007
Product of the distinct prime numbers

The prime factorization of 161730007 is 31 × 113 × 337 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 81, 13, 207, 921, 5882, 8535, 44587, 22080, 490373, 924191, 6861234, 7098200, 58445663, 50071781, 890562210, 568326144, 9986391032, 2015639383

Basic calculations (n = 161730007)

Multiplication

n×y
n×2 323460014
n×3 485190021
n×4 646920028
n×5 808650035

Division

n÷y
n÷2 80865003.5
n÷3 53910002.333333
n÷3 40432501.75
n÷5 32346001.4

Exponentiation

ny
n2 26156595164220049
n3 4.2303063190055E+24
n4 6.841674705849E+32
n5 1.1065040980687E+41

Nth Root

y√n
2√n 12717.311311751
3√n 544.83316387013
4√n 112.77105706586
5√n 43.828652749835

Divisors of 161730007

1, 31, 113, 137, 337, 3503, 4247, 10447, 15481, 38081, 46169, 479911, 1180511, 1431239, 5217097, 161730007

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 -161730006
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 161730007 can be divided by 16 positive divisors. The sum of these divisors (counting 161730007) is 1, the average is 0.0625.

Base conversion 161730007

Base System Value
2 Binary 1001101000111100110111010111
3 Ternary 102021022201212021
4 Quaternary 21220330313113
5 Quinary 312400330012
6 Senary 24014234011
8 Octal 1150746727
10 Decimal 161730007
12 Duodecimal 461b5907
16 Hexadecimal 9a3cdd7
20 Vigesimal 2aag507
36 Base36 2oafo7

Cryptographic Hash Functions

md5 06c239b523aa63ce2481aee25cb15152
sha1 7f610ecf9187d556c2b1adeb0c7dd53c7ea46521
sha256 201614deee6398c04c126721d472ea48f7b866164957ef773af6c347a1361ebd
sha512 b8d6da0948945092c38d9036378a6a3dcaac61eecc5ac58d7b6dda4bc55653e0ef4a1c9e3b96277dee1db049449ce6f1f1c12a900fb250a9763c85a55caebd55
ripemd-160 c1544239d83f8cb758f968f71bfc8210150b05a9

161730007 as geometric shapes

Circle

Radius = n
Diameter 323460014
Circumference 1016179603.7125
Area 8.2173367210836E+16

Sphere

Radius = n
Volume 1.7719865672296E+25
Surface area 3.2869346884334E+17
Circumference 1016179603.7125

Square

Length = n
Perimeter 646920028
Area 26156595164220049
Diagonal 228720769.3421

Cube

Length = n
Surface area 156939570985320294
Volume 4.2303063190055E+24
Space diagonal 280124589.23247

Equilateral Triangle

Length = n
Perimeter 485190021
Area 1.132613794436E+16
Altitude 140062294.61624

Triangular Pyramid

Length = n
Surface area 1.132613794436E+16
Volume 4.9854638077751E+23
Height 76240256.447365