1381988962788733

Names of 1381988962788733

• Cardinal: 1381988962788733 can be written as One quadrillion, three hundred eighty-one trillion, nine hundred eighty-eight billion, nine hundred sixty-two million, seven hundred eighty-eight thousand, seven hundred thirty-three.

Scientific notation

• Scientific notation: 1.381988962788733 × 10¹⁵

Factors of 1381988962788733

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 32

Divisors of 1381988962788733

• Number of divisors d(n): 50
• Complete list of divisors:
  1 13 19 169 247 361 2197 3211 4693 6859 28561 41743 61009 89167 130321 371293 542659 793117 1159171 1694173 4826809 7054567 10310521 15069223 22024249 62748517 91709371 134036773 195899899 286315237 815730721 1192221823 1742478049 2546698687 3722098081 10604499373 15498883699 22652214637 33107082931 48387275053 201485488087 294478790281 430392078103 629034575689 3828224273653 5595097015339 8177449483957 72736261199407 106306843291441 1381988962788733
• Sum of all divisors σ(n): 1580329333091894
• Sum of proper divisors (its aliquot sum) s(n): 198340370303161
• 1381988962788733 is a deficient number, because the sum of its proper divisors (198340370303161) is less than itself. Its deficiency is 1183648592485572

Bases of 1381988962788733

• Binary: 100111010001110100101100001001101011110010101111101₂
• Hexadecimal: 0x4E8E96135E57D
• Base-36: DLVGYQJON1

Squares and roots of 1381988962788733

• 1381988962788733 squared (1381988962788733²) is 1909893493269878044552391745289
• 1381988962788733 cubed (1381988962788733³) is 2639451727800988769284780342403255098455028837
• The square root of 1381988962788733 is 37175112.1422482463
• The cube root of 1381988962788733 is 111387.0900226001

Scales and comparisons

• 1,381,988,962,788,733 seconds is equal to 43,942,974 years, 12 weeks, 4 days, 20 hours, 52 minutes, 13 seconds.
• To count from 1 to 1,381,988,962,788,733 would take you about one hundred thirty-one million, eight hundred twenty-eight thousand, nine hundred twenty-two 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 1381988962788733 cubic inches would be around 9282.3 feet tall.

Recreational maths with 1381988962788733

• 1381988962788733 backwards is 3378872698891831
• The number of decimal digits it has is: 16
• The sum of 1381988962788733's digits is 91
• More coming soon!