18841413889012

Names of 18841413889012

• Cardinal: 18841413889012 can be written as Eighteen trillion, eight hundred forty-one billion, four hundred thirteen million, eight hundred eighty-nine thousand and twelve.

Scientific notation

• Scientific notation: 1.8841413889012 × 10¹³

Factors of 18841413889012

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 639

Divisors of 18841413889012

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 11 13 22 26 44 52 121 143 169 242 286 338 484 572 613 676 1226 1573 1859 2452 3146 3718 6292 6743 7436 7969 13486 15938 20449 26972 31876 40898 74173 81796 87659 103597 148346 175318 207194 296692 350636 375769 414388 751538 964249 1139567 1503076 1928498 2279134 3856996 4133459 4558268 4884997 8266918 9769994 12535237 16533836 19539988 25070474 45468049 50140948 53734967 63504961 90936098 107469934 127009922 181872196 214939868 230346397 254019844 460692794 591084637 698554571 921385588 1182169274 1397109142 2364338548 2533810367 2794218284 2994503161 5067620734 5989006322 7684100281 10135241468 11978012644 15368200562 27871914037 30736401124 32939534771 38928541093 55743828074 65879069542 77857082186 111487656148 131758139084 155714164372 362334882481 428213952023 724669764962 856427904046 1449339529924 1712855808092 4710353472253 9420706944506 18841413889012
• Sum of all divisors σ(n): 39308932196940
• Sum of proper divisors (its aliquot sum) s(n): 20467518307928
• 18841413889012 is an abundant number, because the sum of its proper divisors (20467518307928) is greater than itself. Its abundance is 1626104418916

Bases of 18841413889012

• Binary: 100010010001011011011110010000010101111110100₂
• Hexadecimal: 0x1122DBC82BF4
• Base-36: 6OFMJCWS4

Squares and roots of 18841413889012

• 18841413889012 squared (18841413889012²) is 354998877337054298254336144
• 18841413889012 cubed (18841413889012³) is 6688680778042042176004442129615356049728
• The square root of 18841413889012 is 4340669.7512033785
• The cube root of 18841413889012 is 26609.5683674197

Scales and comparisons

• 18,841,413,889,012 seconds is equal to 599,098 years, 35 weeks, 3 days, 16 minutes, 52 seconds.
• To count from 1 to 18,841,413,889,012 would take you about one million, four hundred ninety-seven thousand, seven hundred forty-six 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 18841413889012 cubic inches would be around 2217.5 feet tall.

Recreational maths with 18841413889012

• 18841413889012 backwards is 21098831414881
• The number of decimal digits it has is: 14
• The sum of 18841413889012's digits is 58
• More coming soon!