18448129944450

Names of 18448129944450

• Cardinal: 18448129944450 can be written as Eighteen trillion, four hundred forty-eight billion, one hundred twenty-nine million, nine hundred forty-four thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.844812994445 × 10¹³

Factors of 18448129944450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 22414449

Divisors of 18448129944450

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 31 45 50 59 62 75 90 93 118 150 155 177 186 225 279 295 310 354 450 465 531 558 590 775 885 930 1062 1395 1475 1550 1770 1829 2325 2655 2790 2950 3658 4425 4650 5310 5487 6975 8850 9145 10974 13275 13950 16461 18290 26550 27435 32922 45725 54870 82305 91450 137175 164610 274350 411525 823050 22414349 44828698 67243047 112071745 134486094 201729141 224143490 336215235 403458282 560358725 672430470 694844819 1008645705 1120717450 1322446591 1389689638 1681076175 2017291410 2084534457 2644893182 3362152350 3474224095 3967339773 4169068914 5043228525 6253603371 6612232955 6948448190 7934679546 10086457050 10422672285 11902019319 12507206742 13224465910 17371120475 19836698865 20845344570 23804038638 31268016855 33061164775 34742240950 39673397730 40995844321 52113361425 59510096595 62536033710 66122329550 81991688642 99183494325 104226722850 119020193190 122987532963 156340084275 198366988650 204979221605 245975065926 297550482975 312680168550 368962598889 409958443210 595100965950 614937664815 737925197778 1024896108025 1229875329630 1844812994445 2049792216050 3074688324075 3689625988890 6149376648150 9224064972225 18448129944450
• Sum of all divisors σ(n): 52029982368000
• Sum of proper divisors (its aliquot sum) s(n): 33581852423550
• 18448129944450 is an abundant number, because the sum of its proper divisors (33581852423550) is greater than itself. Its abundance is 15133722479100

Bases of 18448129944450

• Binary: 100001100011101001010001110110110101110000010₂
• Hexadecimal: 0x10C74A3B6B82
• Base-36: 6JEYC930I

Squares and roots of 18448129944450

• 18448129944450 squared (18448129944450²) is 340333498447312760085802500
• 18448129944450 cubed (18448129944450³) is 6278516603805298109973471851558671125000
• The square root of 18448129944450 is 4295128.6295581417
• The cube root of 18448129944450 is 26423.1211703585

Scales and comparisons

• 18,448,129,944,450 seconds is equal to 586,593 years, 24 weeks, 2 days, 12 hours, 7 minutes, 30 seconds.
• To count from 1 to 18,448,129,944,450 would take you about one million, four hundred sixty-six thousand, four hundred eighty-three 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 18448129944450 cubic inches would be around 2201.9 feet tall.

Recreational maths with 18448129944450

• 18448129944450 backwards is 05444992184481
• The number of decimal digits it has is: 14
• The sum of 18448129944450's digits is 63
• More coming soon!