1402988223905710792

Names of 1402988223905710792

• Cardinal: 1402988223905710792 can be written as One quintillion, four hundred two quadrillion, nine hundred eighty-eight trillion, two hundred twenty-three billion, nine hundred five million, seven hundred ten thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.402988223905710792 × 10¹⁸

Factors of 1402988223905710792

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 73041869216258

Divisors of 1402988223905710792

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 343 392 686 1372 2401 2744 4802 9604 19208 73041869216249 146083738432498 292167476864996 511293084513743 584334953729992 1022586169027486 2045172338054972 3579051591596201 4090344676109944 7158103183192402 14316206366384804 25053361141173407 28632412732769608 50106722282346814 100213444564693628 175373527988213849 200426889129387256 350747055976427698 701494111952855396 1402988223905710792
• Sum of all divisors σ(n): 3068854135120743750
• Sum of proper divisors (its aliquot sum) s(n): 1665865911215032958
• 1402988223905710792 is an abundant number, because the sum of its proper divisors (1665865911215032958) is greater than itself. Its abundance is 262877687309322166

Bases of 1402988223905710792

• Binary: 1001101111000011010100101101100110101111101001100001011001000₂
• Hexadecimal: 0x13786A5B35F4C2C8
• Base-36: ANQDTGB2ZEMG

Squares and roots of 1402988223905710792

• 1402988223905710792 squared (1402988223905710792²) is 1968375956418100879060317270745267264
• 1402988223905710792 cubed (1402988223905710792³) is 2761608287073736143788768067808728575437406315929113088
• The square root of 1402988223905710792 is 1184478038.5915607139
• The cube root of 1402988223905710792 is 1119484.3033786031

Scales and comparisons

• 1,402,988,223,905,710,792 seconds is equal to 44,610,685,792 years, 35 weeks, 5 days, 7 hours, 39 minutes, 52 seconds.
• To count from 1 to 1,402,988,223,905,710,792 would take you about one hundred fifty-six billion, one hundred thirty-seven million, four hundred thousand, two hundred seventy-four 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 1402988223905710792 cubic inches would be around 93290.4 feet tall.

Recreational maths with 1402988223905710792

• 1402988223905710792 backwards is 2970175093228892041
• The number of decimal digits it has is: 19
• The sum of 1402988223905710792's digits is 79
• More coming soon!