1379657907984172

Names of 1379657907984172

• Cardinal: 1379657907984172 can be written as One quadrillion, three hundred seventy-nine trillion, six hundred fifty-seven billion, nine hundred seven million, nine hundred eighty-four thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.379657907984172 × 10¹⁵

Factors of 1379657907984172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 152096

Divisors of 1379657907984172

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 101 202 404 4513 5323 9026 10646 18052 21292 142157 284314 455813 537623 568628 911626 1075246 1823252 2150492 14357857 24022699 28715714 48045398 57431428 96090796 641554541 756701711 1283109082 1513403422 2426292599 2566218164 3026806844 4852585198 9705170396 64797008641 76426872811 129594017282 152853745622 259188034564 305707491244 3414994821743 6829989643486 13659979286972 344914476996043 689828953992086 1379657907984172
• Sum of all divisors σ(n): 2439321918419232
• Sum of proper divisors (its aliquot sum) s(n): 1059664010435060
• 1379657907984172 is a deficient number, because the sum of its proper divisors (1059664010435060) is less than itself. Its deficiency is 319993897549112

Bases of 1379657907984172

• Binary: 100111001101100101010100011100001000101011100101100₂
• Hexadecimal: 0x4E6CAA384572C
• Base-36: DL1Q3CPA24

Squares and roots of 1379657907984172

• 1379657907984172 squared (1379657907984172²) is 1903455943063262013264602525584
• 1379657907984172 cubed (1379657907984172³) is 2626118044346699280209704459752785789497056448
• The square root of 1379657907984172 is 37143746.5528744421
• The cube root of 1379657907984172 is 111324.4277915089

Scales and comparisons

• 1,379,657,907,984,172 seconds is equal to 43,868,853 years, 47 weeks, 2 days, 21 hours, 22 minutes, 52 seconds.
• To count from 1 to 1,379,657,907,984,172 would take you about one hundred thirty-one million, six hundred six thousand, five hundred sixty-one 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 1379657907984172 cubic inches would be around 9277 feet tall.

Recreational maths with 1379657907984172

• 1379657907984172 backwards is 2714897097569731
• The number of decimal digits it has is: 16
• The sum of 1379657907984172's digits is 85
• More coming soon!