385347664980

Names of 385347664980

• Cardinal: 385347664980 can be written as Three hundred eighty-five billion, three hundred forty-seven million, six hundred sixty-four thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 3.8534766498 × 10¹¹

Factors of 385347664980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 160

Divisors of 385347664980

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 53 54 60 81 90 97 106 108 135 159 162 180 194 212 243 265 270 291 318 324 388 405 477 485 486 530 540 582 636 729 795 810 873 954 970 972 1060 1164 1215 1431 1455 1458 1590 1620 1746 1908 1940 2385 2430 2619 2809 2862 2910 2916 3180 3492 3645 4293 4365 4770 4860 5141 5238 5618 5724 5820 7155 7290 7857 8427 8586 8730 9409 9540 10282 10476 11236 12879 13095 14045 14310 14580 15423 15714 16854 17172 17460 18818 20564 21465 23571 25281 25705 25758 26190 28090 28227 28620 30846 31428 33708 37636 38637 39285 42135 42930 46269 47045 47142 50562 51410 51516 52380 56180 56454 61692 64395 70713 75843 77115 77274 78570 84270 84681 85860 92538 94090 94284 101124 102820 112908 117855 126405 128790 138807 141135 141426 151686 154230 154548 157140 168540 169362 185076 188180 193185 227529 231345 235710 252810 254043 257580 272473 277614 282270 282852 303372 308460 338724 353565 379215 386370 416421 423405 455058 462690 471420 498677 505620 508086 544946 555228 564540 682587 694035 707130 758430 762129 772740 817419 832842 846810 910116 925380 997354 1016172 1089892 1137645 1249263 1270215 1362365 1365174 1388070 1414260 1496031 1516860 1524258 1634838 1665684 1693620 1994708 2047761 2082105 2275290 2286387 2452257 2493385 2498526 2540430 2724730 2730348 2776140 2992062 3048516 3269676 3412935 3747789 3810645 4087095 4095522 4164210 4488093 4550580 4572774 4904514 4986770 4997052 5080860 5449460 5984124 6246315 6825870 6859161 7356771 7480155 7495578 7621290 8174190 8191044 8328420 8976186 9145548 9809028 9973540 10238805 11431935 12261285 12492630 13464279 13651740 13718322 14713542 14960310 14991156 15242580 16348380 17952372 18738945 20477610 22070313 22440465 22863870 24522570 24985260 26429881 26928558 27436644 29427084 29920620 34295805 36783855 37477890 40392837 40955220 44140626 44880930 45727740 49045140 52859762 53857116 66210939 67321395 68591610 73567710 74955780 79289643 80785674 88281252 89761860 105719524 110351565 121178511 132149405 132421878 134642790 137183220 147135420 158579286 161571348 198632817 201964185 220703130 237868929 242357022 264298810 264843756 269285580 317158572 331054695 363535533 396448215 397265634 403928370 441406260 475737858 484714044 528597620 605892555 662109390 713606787 727071066 792896430 794531268 807856740 951475716 993164085 1189344645 1211785110 1324218780 1427213574 1454142132 1585792860 1817677665 1986328170 2140820361 2378689290 2423570220 2854427148 3568033935 3635355330 3972656340 4281640722 4757378580 6422461083 7136067870 7270710660 8563281444 10704101805 12844922166 14272135740 19267383249 21408203610 25689844332 32112305415 38534766498 42816407220 64224610830 77069532996 96336916245 128449221660 192673832490 385347664980
• Sum of all divisors σ(n): 1249494343146
• Sum of proper divisors (its aliquot sum) s(n): 864146678166
• 385347664980 is an abundant number, because the sum of its proper divisors (864146678166) is greater than itself. Its abundance is 478799013186

Bases of 385347664980

• Binary: 101100110111000100000101011110001010100₂
• Hexadecimal: 0x59B882BC54
• Base-36: 4X0Y1T90

Squares and roots of 385347664980

• 385347664980 squared (385347664980²) is 148492822905538318400400
• 385347664980 cubed (385347664980³) is 57221362572937850105509908697992000
• The square root of 385347664980 is 620763.7755056267
• The cube root of 385347664980 is 7276.9754635311

Scales and comparisons

• 385,347,664,980 seconds is equal to 12,252 years, 44 weeks, 6 days, 10 hours, 3 minutes.
• To count from 1 to 385,347,664,980 would take you about twenty-four thousand, five hundred five 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 385347664980 cubic inches would be around 606.4 feet tall.

Recreational maths with 385347664980

• 385347664980 backwards is 089466743583
• The number of decimal digits it has is: 12
• The sum of 385347664980's digits is 63
• More coming soon!