428080386888495

Names of 428080386888495

• Cardinal: 428080386888495 can be written as Four hundred twenty-eight trillion, eighty billion, three hundred eighty-six million, eight hundred eighty-eight thousand, four hundred ninety-five.

Scientific notation

• Scientific notation: 4.28080386888495 × 10¹⁴

Factors of 428080386888495

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5009

Divisors of 428080386888495

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 11 15 17 33 45 51 55 85 99 121 153 165 187 255 289 363 495 561 605 765 867 935 1089 1331 1445 1683 1815 2057 2601 2805 3179 3993 4335 4973 5445 6171 6655 8415 9537 10285 11979 13005 14919 15895 18513 19965 22627 24865 28611 30855 34969 44757 47685 54703 59895 67881 74595 84541 92565 104907 113135 143055 164109 174845 203643 223785 253623 273515 314721 339405 384659 422705 492327 524535 601733 760869 820545 929951 1018215 1153977 1268115 1437197 1573605 1805199 1923295 2461635 2789853 3008665 3461931 3804345 4311591 4649755 5415597 5769885 6619063 7185985 8369559 9025995 10229461 12934773 13949265 15809167 17309655 19857189 21557955 24730729 27077985 30688383 33095315 41847795 47427501 51147305 59571567 64673865 74192187 79045835 92065149 99285945 112524071 123653645 142282503 153441915 173900837 222576561 237137505 272038019 297857835 337572213 370960935 420422393 460325745 521702511 562620355 711412515 816114057 869504185 1012716639 1112882805 1261267179 1360190095 1565107533 1687861065 1912909207 2102111965 2448342171 2608512555 2992418209 3783801537 4080570285 4624646323 5063583195 5738727621 6306335895 7147180681 7825537665 8977254627 9564546035 12241710855 13873938969 14962091045 17216182863 18919007685 21441542043 23123231615 26931763881 28693638105 32916600299 35735903405 41621816907 44886273135 50871109553 64324626129 69369694845 78618987491 86080914315 98749800897 107207710215 134658819405 152613328659 164583001495 208109084535 235856962473 254355547765 296249402691 321623130645 393094937455 457839985977 493749004485 559582205083 707570887419 763066643295 864808862401 1179284812365 1481247013455 1678746615249 2289199929885 2594426587203 2797911025415 3537854437095 4324044312005 5036239845747 7783279761609 8393733076245 9512897486411 12972132936015 25181199228735 28538692459233 38916398808045 47564487432055 85616077377699 142693462296165 428080386888495
• Sum of all divisors σ(n): 867158154871632
• Sum of proper divisors (its aliquot sum) s(n): 439077767983137
• 428080386888495 is an abundant number, because the sum of its proper divisors (439077767983137) is greater than itself. Its abundance is 10997381094642

Bases of 428080386888495

• Binary: 1100001010101011000111011011001010101001100101111₂
• Hexadecimal: 0x185563B65532F
• Base-36: 47QPEXN8DR

Squares and roots of 428080386888495

• 428080386888495 squared (428080386888495²) is 183252817638603561907563365025
• 428080386888495 cubed (428080386888495³) is 78446937073140233490175693356421411657887375
• The square root of 428080386888495 is 20690103.5978192967
• The cube root of 428080386888495 is 75365.9382491801

Scales and comparisons

• 428,080,386,888,495 seconds is equal to 13,611,632 years, 8 weeks, 3 days, 12 hours, 8 minutes, 15 seconds.
• To count from 1 to 428,080,386,888,495 would take you about thirty-four million, twenty-nine thousand and eighty 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 428080386888495 cubic inches would be around 6280.5 feet tall.

Recreational maths with 428080386888495

• 428080386888495 backwards is 594888683080824
• The number of decimal digits it has is: 15
• The sum of 428080386888495's digits is 81
• More coming soon!