385994788830

Names of 385994788830

• Cardinal: 385994788830 can be written as Three hundred eighty-five billion, nine hundred ninety-four million, seven hundred eighty-eight thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 3.8599478883 × 10¹¹

Factors of 385994788830

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2348

Divisors of 385994788830

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 37 42 45 49 54 63 70 74 90 98 105 111 126 135 147 185 189 210 222 245 259 270 294 315 333 370 378 421 441 490 518 555 630 666 735 777 842 882 945 999 1110 1263 1295 1323 1470 1554 1665 1813 1873 1890 1998 2105 2205 2331 2526 2590 2646 2947 3330 3626 3746 3789 3885 4210 4410 4662 4995 5439 5619 5894 6315 6615 6993 7578 7770 8841 9065 9365 9990 10878 11238 11367 11655 12630 13111 13230 13986 14735 15577 16317 16857 17682 18130 18730 18945 20629 22734 23310 26222 26523 27195 28095 29470 31154 32634 33714 34965 37890 39333 41258 44205 46731 48951 50571 53046 54390 56190 56835 61887 65555 69301 69930 77885 78666 79569 81585 84285 88410 91777 93462 97902 101142 103145 109039 113670 117999 123774 131110 132615 138602 140193 155770 159138 163170 168570 183554 185661 196665 206290 207903 218078 233655 235998 244755 252855 265230 275331 280386 309435 327117 346505 353997 371322 393330 397845 415806 420579 458885 467310 485107 489510 505710 545195 550662 556983 589995 618870 623709 654234 693010 700965 707994 763273 788533 795690 825993 841158 917770 928305 970214 981351 1039515 1090390 1113966 1179990 1247418 1376655 1401930 1455321 1526546 1577066 1635585 1651986 1769985 1856610 1871127 1962702 2079030 2102895 2289819 2365599 2425535 2477979 2753310 2784915 2910642 2944053 3118545 3271170 3395749 3539970 3742254 3816365 3942665 4129965 4205790 4365963 4579638 4731198 4851070 4906755 4955958 5519731 5569830 5888106 6237090 6791498 6869457 7096797 7276605 7632730 7885330 8259930 8731926 9355635 9813510 10187247 11039462 11449095 11827995 12389895 13097889 13738914 14193594 14553210 14720265 16559193 16978745 18711270 20374494 20608371 21290391 21829815 22898190 23655990 24779790 26195778 27598655 29175721 29440530 30561741 33118386 33957490 34347285 35483985 38638117 41216742 42580782 43659630 49677579 50936235 55197310 58351442 61123482 65489445 68694570 70967970 77276234 82795965 87527163 91685223 99355158 101872470 103041855 106451955 115914351 130978890 145878605 149032737 152808705 165591930 175054326 183370446 193190585 204230047 206083710 212903910 231828702 248387895 262581489 291757210 298065474 305617410 347743053 386381170 408460094 437635815 458426115 496775790 525162978 579571755 612690141 695486106 745163685 787744467 875271630 916852230 1021150235 1043229159 1159143510 1225380282 1312907445 1429610329 1490327370 1575488934 1738715265 1838070423 2042300470 2086458318 2625814890 2859220658 3063450705 3477430530 3676140846 3938722335 4288830987 5216145795 5514211269 6126901410 7148051645 7877444670 8577661974 9190352115 10432291590 11028422538 12866492961 14296103290 18380704230 21444154935 25732985922 27571056345 38599478883 42888309870 55142112690 64332464805 77198957766 128664929610 192997394415 385994788830
• Sum of all divisors σ(n): 1233312082560
• Sum of proper divisors (its aliquot sum) s(n): 847317293730
• 385994788830 is an abundant number, because the sum of its proper divisors (847317293730) is greater than itself. Its abundance is 461322504900

Bases of 385994788830

• Binary: 101100111011111000101010000111111011110₂
• Hexadecimal: 0x59DF150FDE
• Base-36: 4XBNBX7I

Squares and roots of 385994788830

• 385994788830 squared (385994788830²) is 148991977003916292768900
• 385994788830 cubed (385994788830³) is 57510126700990885510328011491387000
• The square root of 385994788830 is 621284.7888287623
• The cube root of 385994788830 is 7281.0466536315

Scales and comparisons

• 385,994,788,830 seconds is equal to 12,273 years, 22 weeks, 6 days, 6 hours, 40 minutes, 30 seconds.
• To count from 1 to 385,994,788,830 would take you about twenty-four thousand, five hundred forty-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 385994788830 cubic inches would be around 606.8 feet tall.

Recreational maths with 385994788830

• 385994788830 backwards is 038887499583
• The number of decimal digits it has is: 12
• The sum of 385994788830's digits is 72
• More coming soon!