1420555997565

Names of 1420555997565

• Cardinal: 1420555997565 can be written as One trillion, four hundred twenty billion, five hundred fifty-five million, nine hundred ninety-seven thousand, five hundred sixty-five.

Scientific notation

• Scientific notation: 1.420555997565 × 10¹²

Factors of 1420555997565

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 119980

Divisors of 1420555997565

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 19 27 45 57 81 95 135 171 243 285 361 405 513 729 855 1083 1215 1539 1805 2187 2565 3249 3645 4617 5415 6561 7695 9747 10935 13851 16245 23085 29241 32805 41553 48735 69255 87723 119953 124659 146205 207765 263169 359859 438615 599765 623295 789507 1079577 1315845 1799295 2279107 2368521 3238731 3947535 5397885 6837321 9716193 11395535 11842605 16193655 20511963 29148579 34186605 43303033 48580965 61535889 87445737 102559815 129909099 145742895 184607667 216515165 262337211 307679445 389727297 437228685 553823001 649545495 787011633 923038335 1169181891 1311686055 1661469003 1948636485 2769115005 3507545673 3935058165 4984407009 5845909455 8307345015 10522637019 14953221027 17537728365 24922035045 31567911057 52613185095 74766105135 94703733171 157839555285 284111199513 473518665855 1420555997565
• Sum of all divisors σ(n): 2698548279804
• Sum of proper divisors (its aliquot sum) s(n): 1277992282239
• 1420555997565 is a deficient number, because the sum of its proper divisors (1277992282239) is less than itself. Its deficiency is 142563715326

Bases of 1420555997565

• Binary: 10100101010111111101111000101000101111101₂
• Hexadecimal: 0x14ABFBC517D
• Base-36: I4LED2T9

Squares and roots of 1420555997565

• 1420555997565 squared (1420555997565²) is 2017979342217892285929225
• 1420555997565 cubed (1420555997565³) is 2866652657549900495829908432862337125
• The square root of 1420555997565 is 1191870.7973455009
• The cube root of 1420555997565 is 11241.3754410659

Scales and comparisons

• 1,420,555,997,565 seconds is equal to 45,169 years, 14 weeks, 6 days, 8 hours, 12 minutes, 45 seconds.
• To count from 1 to 1,420,555,997,565 would take you about one hundred twelve thousand, nine hundred twenty-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 1420555997565 cubic inches would be around 936.8 feet tall.

Recreational maths with 1420555997565

• 1420555997565 backwards is 5657995550241
• The number of decimal digits it has is: 13
• The sum of 1420555997565's digits is 63
• More coming soon!