385017309355

Names of 385017309355

• Cardinal: 385017309355 can be written as Three hundred eighty-five billion, seventeen million, three hundred nine thousand, three hundred fifty-five.

Scientific notation

• Scientific notation: 3.85017309355 × 10¹¹

Factors of 385017309355

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 869

Divisors of 385017309355

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 31 35 53 71 155 181 217 265 355 371 497 521 905 1085 1267 1643 1855 2201 2485 2605 3647 3763 5611 6335 8215 9593 11005 11501 12851 15407 16151 18235 18815 26341 27613 28055 36991 39277 47965 57505 64255 67151 77035 80755 89957 94301 113057 116653 131705 138065 184955 193291 196385 258937 297383 335755 398381 449785 471505 565285 583265 660107 681103 816571 856003 966455 1146721 1294685 1486915 1960523 1991905 2081681 2788667 2923331 3300535 3405515 4082855 4280015 4767721 4997953 5733605 5992021 6695371 8027047 9802615 10408405 13723661 13943335 14616655 20463317 21114193 23838605 24989765 29960105 33476855 34985671 40135235 46867597 60776213 68618305 102316585 105570965 147799351 154936543 174928355 207556501 234337985 303881065 354854663 425433491 738996755 774682715 1037782505 1084555801 1452895507 1774273315 2127167455 2483982641 5422779005 7264477535 11000494553 12419913205 55002472765 77003461871 385017309355
• Sum of all divisors σ(n): 567360847872
• Sum of proper divisors (its aliquot sum) s(n): 182343538517
• 385017309355 is a deficient number, because the sum of its proper divisors (182343538517) is less than itself. Its deficiency is 202673770838

Bases of 385017309355

• Binary: 101100110100100110100011110100010101011₂
• Hexadecimal: 0x59A4D1E8AB
• Base-36: 4WVHD57V

Squares and roots of 385017309355

• 385017309355 squared (385017309355²) is 148238328502963770516025
• 385017309355 cubed (385017309355³) is 57074322383493716067125625409913875
• The square root of 385017309355 is 620497.6304185215
• The cube root of 385017309355 is 7274.8953704125

Scales and comparisons

• 385,017,309,355 seconds is equal to 12,242 years, 18 weeks, 4 days, 20 hours, 35 minutes, 55 seconds.
• To count from 1 to 385,017,309,355 would take you about twenty-four thousand, four hundred eighty-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 385017309355 cubic inches would be around 606.2 feet tall.

Recreational maths with 385017309355

• 385017309355 backwards is 553903710583
• The number of decimal digits it has is: 12
• The sum of 385017309355's digits is 49
• More coming soon!