38964890765988

Names of 38964890765988

• Cardinal: 38964890765988 can be written as Thirty-eight trillion, nine hundred sixty-four billion, eight hundred ninety million, seven hundred sixty-five thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 3.8964890765988 × 10¹³

Factors of 38964890765988

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 113

Divisors of 38964890765988

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 97 99 108 121 132 162 194 198 242 243 291 297 324 363 388 396 484 486 582 594 726 729 873 891 972 1067 1089 1164 1188 1331 1452 1458 1746 1782 2134 2178 2619 2662 2673 2916 3201 3267 3492 3564 3993 4268 4356 5238 5324 5346 6402 6534 7857 7986 8019 9409 9603 9801 10476 10692 11737 11979 12804 13068 14641 15714 15972 16038 18818 19206 19602 23474 23571 23958 28227 28809 29282 29403 31428 32076 35211 35937 37636 38412 39204 43923 46948 47142 47916 56454 57618 58564 58806 70422 70713 71874 84681 86427 87846 88209 94284 103499 105633 107811 112908 115236 117612 129107 131769 140844 141426 143748 169362 172854 175692 176418 206998 211266 215622 254043 258214 259281 263538 282852 310497 316899 323433 338724 345708 352836 387321 395307 413996 422532 431244 508086 516428 518562 527076 620994 633798 646866 762129 774642 777843 790614 912673 931491 950697 970299 1016172 1037124 1138489 1161963 1185921 1241988 1267596 1293732 1420177 1524258 1549284 1555686 1581228 1825346 1862982 1901394 1940598 2276978 2286387 2323926 2371842 2738019 2794473 2840354 2852091 3048516 3111372 3415467 3485889 3557763 3650692 3725964 3802788 3881196 4260531 4553956 4572774 4647852 4743684 5476038 5588946 5680708 5704182 6830934 6859161 6971778 7115526 8214057 8383419 8521062 8556273 9145548 10039403 10246401 10457667 10673289 10952076 11177892 11408364 12523379 12781593 13661868 13718322 13943556 14231052 16428114 16766838 17042124 17112546 20078806 20492802 20915334 21346578 24642171 25046758 25150257 25563186 27436644 30118209 30739203 31373001 32856228 33533676 34225092 37570137 38344779 40157612 40985604 41830668 42693156 49284342 50093516 50300514 51126372 60236418 61478406 62746002 73926513 75140274 75450771 76689558 90354627 92217609 94119003 98568684 100601028 110433433 112710411 115034337 120472836 122956812 125492004 137757169 147853026 150280548 150901542 153379116 180709254 184435218 188238006 220866866 221779539 225420822 230068674 271063881 275514338 276652827 295706052 301803084 331300299 338131233 345103011 361418508 368870436 376476012 413271507 441733732 443559078 450841644 460137348 542127762 551028676 553305654 662600598 665338617 676262466 690206022 813191643 826543014 829958481 887118156 993900897 1014393699 1035309033 1084255524 1106611308 1214767763 1239814521 1325201196 1330677234 1352524932 1380412044 1626383286 1653086028 1659916962 1987801794 2028787398 2070618066 2429535526 2439574929 2479629042 2661354468 2981702691 3043181097 3252766572 3319833924 3644303289 3719443563 3975603588 4057574796 4141236132 4859071052 4879149858 4959258084 5963405382 6086362194 7288606578 7318724787 7438887126 8945108073 9129543291 9758299716 10932909867 11158330689 11926810764 12172724388 13362445393 14577213156 14637449574 14877774252 17890216146 18259086582 21865819734 22316661378 26724890786 26835324219 29274899148 32798729601 33474992067 35780432292 36518173164 40087336179 43731639468 44633322756 53449781572 53670648438 65597459202 66949984134 80174672358 80505972657 98396188803 100424976201 107341296876 120262008537 131194918404 133899968268 160349344716 161011945314 196792377606 200849952402 240524017074 295188566409 322023890628 360786025611 393584755212 401699904804 481048034148 590377132818 721572051222 885565699227 1082358076833 1180754265636 1443144102444 1771131398454 2164716153666 3247074230499 3542262796908 4329432307332 6494148460998 9741222691497 12988296921996 19482445382994 38964890765988
• Sum of all divisors σ(n): 113630424793900
• Sum of proper divisors (its aliquot sum) s(n): 74665534027912
• 38964890765988 is an abundant number, because the sum of its proper divisors (74665534027912) is greater than itself. Its abundance is 35700643261924

Bases of 38964890765988

• Binary: 1000110111000000111000011110010000101010100100₂
• Hexadecimal: 0x237038790AA4
• Base-36: DT881X290

Squares and roots of 38964890765988

• 38964890765988 squared (38964890765988²) is 1518262712405376909377616144
• 38964890765988 cubed (38964890765988³) is 59158940742948165232408629573525594910272
• The square root of 38964890765988 is 6242186.3770627673
• The cube root of 38964890765988 is 33901.9350641361

Scales and comparisons

• 38,964,890,765,988 seconds is equal to 1,238,963 years, 19 minutes, 48 seconds.
• To count from 1 to 38,964,890,765,988 would take you about three million, ninety-seven thousand, four hundred seven 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 38964890765988 cubic inches would be around 2825.2 feet tall.

Recreational maths with 38964890765988

• 38964890765988 backwards is 88956709846983
• The number of decimal digits it has is: 14
• The sum of 38964890765988's digits is 90
• More coming soon!