18270005328

Names of 18270005328

• Cardinal: 18270005328 can be written as Eighteen billion, two hundred seventy million, five thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8270005328 × 10¹⁰

Factors of 18270005328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 665

Divisors of 18270005328

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 199 216 398 432 461 597 796 922 1194 1383 1592 1791 1844 2388 2766 3184 3582 3688 4149 4776 5373 5532 7164 7376 8298 9552 10746 11064 12447 14328 16596 21492 22128 24894 28656 33192 42984 49788 66384 85968 91739 99576 183478 199152 212521 275217 366956 425042 550434 637563 733912 825651 850084 1100868 1275126 1467824 1651302 1700168 1912689 2201736 2476953 2550252 3302604 3400336 3825378 4403472 4953906 5100504 5738067 6605208 7650756 9907812 10201008 11476134 13210416 15301512 19815624 22952268 30603024 39631248 42291679 45904536 84583358 91809072 126875037 169166716 253750074 338333432 380625111 507500148 676666864 761250222 1015000296 1141875333 1522500444 2030000592 2283750666 3045000888 4567501332 6090001776 9135002664 18270005328
• Sum of all divisors σ(n): 52819784000
• Sum of proper divisors (its aliquot sum) s(n): 34549778672
• 18270005328 is an abundant number, because the sum of its proper divisors (34549778672) is greater than itself. Its abundance is 16279773344

Bases of 18270005328

• Binary: 10001000000111110100010100001010000₂
• Hexadecimal: 0x440FA2850
• Base-36: 8E5HMC0

Squares and roots of 18270005328

• 18270005328 squared (18270005328²) is 333793094685148387584
• 18270005328 cubed (18270005328³) is 6098401618347269523630289047552
• The square root of 18270005328 is 135166.5836218405
• The cube root of 18270005328 is 2633.7803792583

Scales and comparisons

• 18,270,005,328 seconds is equal to 580 years, 48 weeks, 2 days, 9 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,270,005,328 would take you about one thousand, one hundred sixty-one 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 18270005328 cubic inches would be around 219.5 feet tall.

Recreational maths with 18270005328

• 18270005328 backwards is 82350007281
• 18270005328 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18270005328's digits is 36
• More coming soon!