55038527888729

Names of 55038527888729

• Cardinal: 55038527888729 can be written as Fifty-five trillion, thirty-eight billion, five hundred twenty-seven million, eight hundred eighty-eight thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 5.5038527888729 × 10¹³

Factors of 55038527888729

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2352

Divisors of 55038527888729

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 23 77 121 161 253 529 847 1771 2311 2783 3703 5819 12167 16177 19481 25421 40733 53153 64009 85169 133837 177947 279631 372071 448063 584683 936859 1222519 1472207 1957417 4092781 5340721 6431513 8557633 10305449 13447709 28117937 37385047 45020591 58747931 94133963 122836583 147924799 196825559 309297307 411235517 646227241 859856081 1035473593 1351202413 2165081149 2825241409 3402270377 4523590687 9458416891 14863226543 19776689863 23815892639 31077655499 64980552407 104042585801 217543588493 341854210489 454863866849 714786076477 2392979473423 5003502535339 7862646841247 55038527888729
• Sum of all divisors σ(n): 72313036064640
• Sum of proper divisors (its aliquot sum) s(n): 17274508175911
• 55038527888729 is a deficient number, because the sum of its proper divisors (17274508175911) is less than itself. Its deficiency is 37764019712818

Bases of 55038527888729

• Binary: 1100100000111010100111111001110101110101011001₂
• Hexadecimal: 0x320EA7E75D59
• Base-36: JICCMGA55

Squares and roots of 55038527888729

• 55038527888729 squared (55038527888729²) is 3029239552158399914205235441
• 55038527888729 cubed (55038527888729³) is 166724885573111039904965131712540095244489
• The square root of 55038527888729 is 7418795.5820826469
• The cube root of 55038527888729 is 38038.4025185143

Scales and comparisons

• 55,038,527,888,729 seconds is equal to 1,750,054 years, 48 weeks, 6 days, 17 hours, 5 minutes, 29 seconds.
• To count from 1 to 55,038,527,888,729 would take you about four million, three hundred seventy-five thousand, one hundred thirty-seven 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 55038527888729 cubic inches would be around 3169.9 feet tall.

Recreational maths with 55038527888729

• 55038527888729 backwards is 92788872583055
• 55038527888729 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55038527888729's digits is 77
• More coming soon!