1420021913211

Names of 1420021913211

• Cardinal: 1420021913211 can be written as One trillion, four hundred twenty billion, twenty-one million, nine hundred thirteen thousand, two hundred eleven.

Scientific notation

• Scientific notation: 1.420021913211 × 10¹²

Factors of 1420021913211

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 588

Divisors of 1420021913211

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 9 11 27 33 53 81 99 121 159 243 297 363 477 521 583 729 891 1089 1331 1431 1563 1749 2673 2809 3267 3993 4293 4689 5247 5731 6413 8019 8427 9801 11979 12879 14067 15741 17193 19239 25281 27613 29403 30899 35937 38637 42201 47223 51579 57717 63041 70543 75843 82839 88209 92697 107811 126603 141669 154737 173151 189123 211629 227529 248517 278091 303743 323433 339889 379809 425007 464211 519453 567369 634887 682587 693451 745551 834273 911229 970299 1019667 1392633 1463489 1558359 1702107 1904661 2047761 2080353 2236653 2502819 2733687 3059001 3341173 3738779 4177899 4390467 4675077 5106321 5713983 6241059 6709959 7508457 8201061 9177003 10023519 11216337 13171401 15318963 16098379 17141949 18723177 20129877 22525371 24603183 27531009 30070557 33649011 36752903 39514203 45956889 48295137 51425847 56169531 73809549 82593027 90211671 100947033 110258709 118542609 144885411 168508593 177082169 221428647 247779081 270635013 302841099 330776127 355627827 434656233 505525779 531246507 811905039 908523297 992328381 1066883481 1303968699 1593739521 1947903859 2435715117 2725569891 2976985143 3911906097 4781218563 5843711577 8930955429 11735718291 14343655689 17531134731 26792866287 43030967067 52593404193 129092901201 157780212579 473340637737 1420021913211
• Sum of all divisors σ(n): 2391404761872
• Sum of proper divisors (its aliquot sum) s(n): 971382848661
• 1420021913211 is a deficient number, because the sum of its proper divisors (971382848661) is less than itself. Its deficiency is 448639064550

Bases of 1420021913211

• Binary: 10100101010011111111001101101011001111011₂
• Hexadecimal: 0x14A9FE6D67B
• Base-36: I4CKDSOR

Squares and roots of 1420021913211

• 1420021913211 squared (1420021913211²) is 2016462233999428816330521
• 1420021913211 cubed (1420021913211³) is 2863420559441596080046871550952412931
• The square root of 1420021913211 is 1191646.7233249123
• The cube root of 1420021913211 is 11239.9664633307

Scales and comparisons

• 1,420,021,913,211 seconds is equal to 45,152 years, 15 weeks, 5 days, 19 hours, 26 minutes, 51 seconds.
• To count from 1 to 1,420,021,913,211 would take you about one hundred twelve thousand, eight hundred eighty 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 1420021913211 cubic inches would be around 936.7 feet tall.

Recreational maths with 1420021913211

• 1420021913211 backwards is 1123191200241
• 1420021913211 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1420021913211's digits is 27
• More coming soon!