139378949486073

Names of 139378949486073

• Cardinal: 139378949486073 can be written as One hundred thirty-nine trillion, three hundred seventy-eight billion, nine hundred forty-nine million, four hundred eighty-six thousand and seventy-three.

Scientific notation

• Scientific notation: 1.39378949486073 × 10¹⁴

Factors of 139378949486073

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20773

Divisors of 139378949486073

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 27 33 81 99 121 243 297 363 891 1089 1331 2673 3267 3993 9801 11979 20759 29403 35937 62277 107811 186831 228349 323433 560493 685047 1681479 2055141 2511839 5044437 6165423 7535517 18496269 22606551 27630229 55488807 67819653 82890687 203458959 248672061 430936081 610376877 746016183 1292808243 2238048549 3878424729 4740296891 6714145647 11635274187 14220890673 34905822561 42662672019 52143265801 104717467683 127988016057 156429797403 383964048171 469289392209 573575923811 1151892144513 1407868176627 1720727771433 4223604529881 5162183314299 12670813589643 15486549942897 46459649828691 139378949486073
• Sum of all divisors σ(n): 229655176741536
• Sum of proper divisors (its aliquot sum) s(n): 90276227255463
• 139378949486073 is a deficient number, because the sum of its proper divisors (90276227255463) is less than itself. Its deficiency is 49102722230610

Bases of 139378949486073

• Binary: 11111101100001110110000110001011111010111111001₂
• Hexadecimal: 0x7EC3B0C5F5F9
• Base-36: 1DELSZV6K9

Squares and roots of 139378949486073

• 139378949486073 squared (139378949486073²) is 19426491559841288990820961329
• 139378949486073 cubed (139378949486073³) is 2707643985810742498312631100840980357071017
• The square root of 139378949486073 is 11805886.2219688107
• The cube root of 139378949486073 is 51848.0462231797

Scales and comparisons

• 139,378,949,486,073 seconds is equal to 4,431,819 years, 24 weeks, 1 day, 17 hours, 14 minutes, 33 seconds.
• To count from 1 to 139,378,949,486,073 would take you about eleven million, seventy-nine thousand, five hundred forty-eight 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 139378949486073 cubic inches would be around 4320.7 feet tall.

Recreational maths with 139378949486073

• 139378949486073 backwards is 370684949873931
• 139378949486073 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 139378949486073's digits is 81
• More coming soon!