30184817172

Names of 30184817172

• Cardinal: 30184817172 can be written as Thirty billion, one hundred eighty-four million, eight hundred seventeen thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 3.0184817172 × 10¹⁰

Factors of 30184817172

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 215

Divisors of 30184817172

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 19 38 57 76 114 191 228 361 382 573 722 764 1083 1146 1444 2166 2292 3629 4332 7258 10887 14516 21774 36481 43548 68951 72962 109443 137902 145924 206853 218886 275804 413706 437772 693139 827412 1386278 2079417 2772556 4158834 6967871 8317668 13169641 13935742 20903613 26339282 27871484 39508923 41807226 52678564 79017846 83614452 132389549 158035692 264779098 397168647 529558196 794337294 1588674588 2515401431 5030802862 7546204293 10061605724 15092408586 30184817172
• Sum of all divisors σ(n): 74724475392
• Sum of proper divisors (its aliquot sum) s(n): 44539658220
• 30184817172 is an abundant number, because the sum of its proper divisors (44539658220) is greater than itself. Its abundance is 14354841048

Bases of 30184817172

• Binary: 11100000111001001111100001000010100₂
• Hexadecimal: 0x70727C214
• Base-36: DV79DZO

Squares and roots of 30184817172

• 30184817172 squared (30184817172²) is 911123187707066077584
• 30184817172 cubed (30184817172³) is 27502086842107627444396207472448
• The square root of 30184817172 is 173737.7827992519
• The cube root of 30184817172 is 3113.6002244757

Scales and comparisons

• 30,184,817,172 seconds is equal to 959 years, 40 weeks, 5 days, 7 hours, 26 minutes, 12 seconds.
• To count from 1 to 30,184,817,172 would take you about one thousand, nine hundred nineteen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30184817172 cubic inches would be around 259.5 feet tall.

Recreational maths with 30184817172

• 30184817172 backwards is 27171848103
• The number of decimal digits it has is: 11
• The sum of 30184817172's digits is 42
• More coming soon!