1388096337137628

Names of 1388096337137628

• Cardinal: 1388096337137628 can be written as One quadrillion, three hundred eighty-eight trillion, ninety-six billion, three hundred thirty-seven million, one hundred thirty-seven thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 1.388096337137628 × 10¹⁵

Factors of 1388096337137628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 443216

Divisors of 1388096337137628

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 19 31 38 57 62 76 93 114 124 186 228 372 589 1178 1767 2356 3534 7068 443161 886322 1329483 1772644 2658966 5317932 8420059 13737991 16840118 25260177 27475982 33680236 41213973 50520354 54951964 82427946 101040708 164855892 261021829 522043658 783065487 1044087316 1566130974 3132261948 196391671921 392783343842 589175015763 785566687684 1178350031526 2356700063052 3731441766499 6088141829551 7462883532998 11194325299497 12176283659102 14925767065996 18264425488653 22388650598994 24352567318204 36528850977306 44777301197988 73057701954612 115674694761469 231349389522938 347024084284407 462698779045876 694048168568814 1388096337137628
• Sum of all divisors σ(n): 3519346702287360
• Sum of proper divisors (its aliquot sum) s(n): 2131250365149732
• 1388096337137628 is an abundant number, because the sum of its proper divisors (2131250365149732) is greater than itself. Its abundance is 743154028012104

Bases of 1388096337137628

• Binary: 100111011100111011101011101000101101100111111011100₂
• Hexadecimal: 0x4EE775D16CFDC
• Base-36: DO1ENJJO4C

Squares and roots of 1388096337137628

• 1388096337137628 squared (1388096337137628²) is 1926811441174899414356213466384
• 1388096337137628 cubed (1388096337137628³) is 2674599903849752058437324182476719982359497152
• The square root of 1388096337137628 is 37257164.9100898175
• The cube root of 1388096337137628 is 111550.9318987045

Scales and comparisons

• 1,388,096,337,137,628 seconds is equal to 44,137,169 years, 44 weeks, 3 days, 23 hours, 33 minutes, 48 seconds.
• To count from 1 to 1,388,096,337,137,628 would take you about one hundred thirty-two million, four hundred eleven thousand, five hundred nine 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 1388096337137628 cubic inches would be around 9295.9 feet tall.

Recreational maths with 1388096337137628

• 1388096337137628 backwards is 8267317336908831
• The number of decimal digits it has is: 16
• The sum of 1388096337137628's digits is 75
• More coming soon!