428955519662609240

Names of 428955519662609240

• Cardinal: 428955519662609240 can be written as Four hundred twenty-eight quadrillion, nine hundred fifty-five trillion, five hundred nineteen billion, six hundred sixty-two million, six hundred nine thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.2895551966260924 × 10¹⁷

Factors of 428955519662609240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 551271680438

Divisors of 428955519662609240

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 397 490 794 980 1588 1960 1985 2779 3176 3970 5558 7940 11116 13895 15880 19453 22232 27790 38906 55580 77812 97265 111160 155624 194530 389060 778120 551271680027 1102543360054 2205086720108 2756358400135 3858901760189 4410173440216 5512716800270 7717803520378 11025433600540 15435607040756 19294508800945 22050867201080 27012312321323 30871214081512 38589017601890 54024624642646 77178035203780 108049249285292 135061561606615 154356070407560 216098498570584 218854856970719 270123123213230 437709713941438 540246246426460 875419427882876 1080492492852920 1094274284853595 1531983998795033 1750838855765752 2188548569707190 3063967997590066 4377097139414380 6127935995180132 7659919993975165 8754194278828760 10723887991565231 12255871990360264 15319839987950330 21447775983130462 30639679975900660 42895551966260924 53619439957826155 61279359951801320 85791103932521848 107238879915652310 214477759831304620 428955519662609240
• Sum of all divisors σ(n): 1125553439980368720
• Sum of proper divisors (its aliquot sum) s(n): 696597920317759480
• 428955519662609240 is an abundant number, because the sum of its proper divisors (696597920317759480) is greater than itself. Its abundance is 267642400655150240

Bases of 428955519662609240

• Binary: 10111110011111101001100010110111101111011101101001101011000₂
• Hexadecimal: 0x5F3F4C5BDEED358
• Base-36: 39BO1HANSZTK

Squares and roots of 428955519662609240

• 428955519662609240 squared (428955519662609240²) is 184002837849019142315842124933377600
• 428955519662609240 cubed (428955519662609240³) is 78929032928920830378008729258211819193064782169024000
• The square root of 428955519662609240 is 654946959.4269517945
• The cube root of 428955519662609240 is 754172.6062625487

Scales and comparisons

• 428,955,519,662,609,240 seconds is equal to 13,639,458,678 years, 37 weeks, 6 days, 23 hours, 27 minutes, 20 seconds.
• To count from 1 to 428,955,519,662,609,240 would take you about forty billion, nine hundred eighteen million, three hundred seventy-six thousand and thirty-six 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 428955519662609240 cubic inches would be around 62847.7 feet tall.

Recreational maths with 428955519662609240

• 428955519662609240 backwards is 042906266915559824
• The number of decimal digits it has is: 18
• The sum of 428955519662609240's digits is 83
• More coming soon!