142825778870625

Names of 142825778870625

• Cardinal: 142825778870625 can be written as One hundred forty-two trillion, eight hundred twenty-five billion, seven hundred seventy-eight million, eight hundred seventy thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.42825778870625 × 10¹⁴

Factors of 142825778870625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3370708

Divisors of 142825778870625

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 9 15 25 27 31 45 75 81 93 125 135 155 225 243 279 375 405 465 625 675 729 775 837 1125 1215 1395 1875 2025 2187 2325 2511 3375 3645 3875 4185 5625 6075 6975 7533 10125 10935 11625 12555 16875 18225 19375 20925 22599 30375 34875 37665 50625 54675 58125 62775 67797 91125 104625 112995 151875 174375 188325 273375 313875 338985 455625 523125 564975 941625 1366875 1569375 1694925 2824875 3370669 4708125 8474625 10112007 14124375 16853345 30336021 42373125 50560035 84266725 91008063 104490739 151680105 252800175 273024189 313472217 421333625 455040315 522453695 758400525 819072567 940416651 1264000875 1365120945 1567361085 2106668125 2275201575 2457217701 2612268475 2821249953 3792002625 4095362835 4702083255 6320004375 6825604725 7371653103 7836805425 8463749859 11376007875 12286088505 13061342375 14106249765 18960013125 20476814175 23510416275 25391249577 34128023625 36858265515 39184027125 42318749295 56880039375 61430442525 65306711875 70531248825 76173748731 102384070875 117552081375 126956247885 170640118125 184291327575 195920135625 211593746475 228521246193 307152212625 352656244125 380868743655 511920354375 587760406875 634781239425 921456637875 1057968732375 1142606230965 1535761063125 1763281220625 1904343718275 3173906197125 4607283189375 5289843661875 5713031154825 9521718591375 15869530985625 28565155774125 47608592956875 142825778870625
• Sum of all divisors σ(n): 276306493619200
• Sum of proper divisors (its aliquot sum) s(n): 133480714748575
• 142825778870625 is a deficient number, because the sum of its proper divisors (133480714748575) is less than itself. Its deficiency is 9345064122050

Bases of 142825778870625

• Binary: 100000011110011000110111110100000111100101100001₂
• Hexadecimal: 0x81E637D07961
• Base-36: 1EML993529

Squares and roots of 142825778870625

• 142825778870625 squared (142825778870625²) is 20399203110000670700487890625
• 142825778870625 cubed (142825778870625³) is 2913532072525921580963321886706801025390625
• The square root of 142825778870625 is 11950973.9716319775
• The cube root of 142825778870625 is 52271.9698969651

Scales and comparisons

• 142,825,778,870,625 seconds is equal to 4,541,417 years, 50 weeks, 6 days, 8 hours, 3 minutes, 45 seconds.
• To count from 1 to 142,825,778,870,625 would take you about eleven million, three hundred fifty-three thousand, five hundred forty-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 142825778870625 cubic inches would be around 4356 feet tall.

Recreational maths with 142825778870625

• 142825778870625 backwards is 526078877528241
• The number of decimal digits it has is: 15
• The sum of 142825778870625's digits is 72
• More coming soon!