385138616013228

Names of 385138616013228

• Cardinal: 385138616013228 can be written as Three hundred eighty-five trillion, one hundred thirty-eight billion, six hundred sixteen million, thirteen thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 3.85138616013228 × 10¹⁴

Factors of 385138616013228

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9827748

Divisors of 385138616013228

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 49 66 73 77 83 84 98 132 146 147 154 166 196 219 231 249 292 294 308 332 438 462 498 511 539 581 588 803 876 913 924 996 1022 1078 1162 1533 1606 1617 1743 1826 2044 2156 2324 2409 2739 3066 3212 3234 3486 3577 3652 4067 4818 5478 5621 6059 6132 6391 6468 6972 7154 8134 9636 10731 10956 11242 12118 12201 12782 14308 16268 16863 18177 19173 21462 22484 24236 24402 25564 33726 36354 38346 39347 42413 42924 44737 48804 66649 67452 72708 76692 78694 84826 89474 118041 127239 133298 134211 157388 169652 178948 199947 236082 254478 266596 268422 296891 399894 466543 472164 508956 536844 593782 799788 890673 933086 1187564 1399629 1781346 1866172 2799258 3265801 3562692 5598516 6531602 9797403 9827569 13063204 19594806 19655138 29482707 39189612 39310276 58965414 68792983 108103259 117930828 137585966 206378949 216206518 275171932 324309777 412757898 432413036 481550881 648619554 717412537 756722813 815688227 825515796 963101762 1297239108 1434825074 1444652643 1513445626 1631376454 1926203524 2152237611 2270168439 2447064681 2869650148 2889305286 3026891252 3262752908 4304475222 4540336878 4894129362 5021887759 5297059691 5709817589 5778610572 7891537907 8608950444 8972570497 9080673756 9788258724 10043775518 10594119382 11419635178 15065663277 15783075814 15891179073 17129452767 17945140994 20087551036 21188238764 22839270356 23674613721 26917711491 30131326554 31566151628 31782358146 34258905534 35153214313 35890281988 39968723123 47349227442 53835422982 55240765349 59545240571 60262653108 62807993479 63564716292 68517811068 70306428626 79937446246 94698454884 105459642939 107670845964 110481530698 119090481142 119906169369 125615986958 140612857252 159874892492 165722296047 178635721713 188423980437 210919285878 220963061396 238180962284 239812338738 251231973916 331444592094 357271443426 376847960874 386685357443 416816683997 421838571756 439655954353 479624677476 654997646281 662889184188 714542886852 753695921748 773370714886 833633367994 879311908706 1160056072329 1250450051991 1309995292562 1318967863059 1546741429772 1667266735988 1758623817412 1964992938843 2320112144658 2500900103982 2619990585124 2637935726118 2917716787979 3929985877686 4584983523967 4640224289316 5001800207964 5275871452236 5835433575958 7859971755372 8753150363937 9169967047934 11670867151916 13754950571901 17506300727874 18339934095868 27509901143802 32094884667769 35012601455748 55019802287604 64189769335538 96284654003307 128379538671076 192569308006614 385138616013228
• Sum of all divisors σ(n): 1169960729898240
• Sum of proper divisors (its aliquot sum) s(n): 784822113885012
• 385138616013228 is an abundant number, because the sum of its proper divisors (784822113885012) is greater than itself. Its abundance is 399683497871784

Bases of 385138616013228

• Binary: 1010111100100100000010010011001011001000110101100₂
• Hexadecimal: 0x15E48126591AC
• Base-36: 3SIQ8JZMWC

Squares and roots of 385138616013228

• 385138616013228 squared (385138616013228²) is 148331753544584683225070979984
• 385138616013228 cubed (385138616013228³) is 57128286270976571627990019922502701067228352
• The square root of 385138616013228 is 19624948.8155568957
• The cube root of 385138616013228 is 72756.5931925271

Scales and comparisons

• 385,138,616,013,228 seconds is equal to 12,246,216 years, 35 weeks, 1 day, 12 hours, 33 minutes, 48 seconds.
• To count from 1 to 385,138,616,013,228 would take you about thirty million, six hundred fifteen thousand, five hundred forty-one 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 385138616013228 cubic inches would be around 6063 feet tall.

Recreational maths with 385138616013228

• 385138616013228 backwards is 822310616831583
• The number of decimal digits it has is: 15
• The sum of 385138616013228's digits is 57
• More coming soon!