1387166316468105

Names of 1387166316468105

• Cardinal: 1387166316468105 can be written as One quadrillion, three hundred eighty-seven trillion, one hundred sixty-six billion, three hundred sixteen million, four hundred sixty-eight thousand, one hundred five.

Scientific notation

• Scientific notation: 1.387166316468105 × 10¹⁵

Factors of 1387166316468105

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 417

Divisors of 1387166316468105

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 15 37 41 111 123 185 205 331 555 615 993 1517 1655 1681 4551 4965 5043 7585 8405 12247 13571 22755 25215 36741 40713 61235 62197 67855 68921 109561 183705 186591 203565 206763 310985 328683 344605 502127 547805 556411 932955 1033815 1506381 1643415 1669233 2510635 2550077 2782055 4053757 4492001 7531905 7650231 8346165 12161271 12750385 13476003 20268785 20587207 22460005 22812851 36264691 38251155 60806355 61761621 67380015 68438553 102936035 108794073 114064255 166204037 181323455 184172041 308808105 342192765 498612111 543970365 552516123 831020185 844075487 920860205 1341793567 1486852331 2493060555 2532226461 2762580615 4025380701 4220377435 4460556993 6708967835 6814365517 7434261655 7551053681 12661132305 20126903505 20443096551 22302784965 22653161043 34071827585 37755268405 55013536247 60960945571 102215482755 113265805215 165040608741 182882836713 275067681235 279388986197 304804727855 825203043705 838166958591 914414183565 1396944930985 2255554986127 2499398768411 4190834792955 6766664958381 7498196305233 11277774930635 12496993842055 33833324791905 37490981526165 92477754431207 277433263293621 462388772156035 1387166316468105
• Sum of all divisors σ(n): 2343517254231552
• Sum of proper divisors (its aliquot sum) s(n): 956350937763447
• 1387166316468105 is a deficient number, because the sum of its proper divisors (956350937763447) is less than itself. Its deficiency is 430815378704658

Bases of 1387166316468105

• Binary: 100111011011001111011010011100010011001011110001001₂
• Hexadecimal: 0x4ED9ED3899789
• Base-36: DNPJEP92TL

Squares and roots of 1387166316468105

• 1387166316468105 squared (1387166316468105²) is 1924230389543690832921482291025
• 1387166316468105 cubed (1387166316468105³) is 2669227581499308400244013504245099581740257625
• The square root of 1387166316468105 is 37244681.7205907265
• The cube root of 1387166316468105 is 111526.0133951469

Scales and comparisons

• 1,387,166,316,468,105 seconds is equal to 44,107,598 years, 3 weeks, 6 days, 20 hours, 41 minutes, 45 seconds.
• To count from 1 to 1,387,166,316,468,105 would take you about one hundred thirty-two million, three hundred twenty-two thousand, seven hundred ninety-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 1387166316468105 cubic inches would be around 9293.8 feet tall.

Recreational maths with 1387166316468105

• 1387166316468105 backwards is 5018646136617831
• The number of decimal digits it has is: 16
• The sum of 1387166316468105's digits is 66
• More coming soon!