138328112438315295076

Names of 138328112438315295076

• Cardinal: 138328112438315295076 can be written as One hundred thirty-eight quintillion, three hundred twenty-eight quadrillion, one hundred twelve trillion, four hundred thirty-eight billion, three hundred fifteen million, two hundred ninety-five thousand and seventy-six.

Scientific notation

• Scientific notation: 1.38328112438315295076 × 10²⁰

Factors of 138328112438315295076

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1847

Divisors of 138328112438315295076

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 7 14 28 37 49 74 98 148 196 259 343 518 686 1036 1369 1372 1801 1813 2401 2738 3602 3626 4802 5476 7204 7252 9583 9604 12607 12691 19166 25214 25382 38332 50428 50764 66637 67081 88249 88837 133274 134162 176498 177674 266548 268324 352996 355348 466459 469567 617743 932918 939134 1235486 1865836 1878268 2465569 2470972 3243601 3265213 3286969 4324201 4931138 6487202 6530426 6573938 8648402 9862276 12974404 13060852 13147876 17258983 17296804 22705207 22856491 34517966 45410414 45712982 69035932 90820828 91425964 120013237 120812881 158936449 159995437 240026474 241625762 317872898 319990874 480052948 483251524 635745796 639981748 840092659 845690167 1112555143 1680185318 1691380334 2225110286 3360370636 3382760668 4440489769 4450220572 5880648613 5919831169 7787886001 8880979538 11761297226 11839662338 15575772002 17761959076 23522594452 23679324676 31083428383 31151544004 41164540291 62166856766 82329080582 124333713532 164658161164 217583998681 288151782037 435167997362 576303564074 870335994724 1152607128148 1523087990767 3046175981534 6092351963068 10661615935369 21323231870738 42646463741476
• Sum of all divisors σ(n): 138328159322943139347
• Sum of proper divisors (its aliquot sum) s(n): 46884627844271
• 138328112438315295076 is a deficient number, because the sum of its proper divisors (46884627844271) is less than itself. Its deficiency is 138328065553687450805

Bases of 138328112438315295076

• Binary: 1110111111110110000001011010101111001110000000100111010000101100100₂
• Hexadecimal: 0x77FB02D5E7013A164
• Base-36: T6Y9ZFSYSDOIS

Squares and roots of 138328112438315295076

• 138328112438315295076 squared (138328112438315295076²) is 19134666690747198649292250921560949845776
• 138328112438315295076 cubed (138328112438315295076³) is 2646862325467364935181314021094707886337105917082144132198976
• 138328112438315295076 is a perfect square number. Its square root is 11761297226
• The cube root of 138328112438315295076 is 5171741.5904267741

Scales and comparisons

• 138,328,112,438,315,295,076 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,328,112,438,315,295,076 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 138328112438315295076 cubic inches would be around 430978.5 feet tall.

Recreational maths with 138328112438315295076

• 138328112438315295076 backwards is 670592513834211823831
• The number of decimal digits it has is: 21
• The sum of 138328112438315295076's digits is 82
• More coming soon!