538004080640

Names of 538004080640

• Cardinal: 538004080640 can be written as Five hundred thirty-eight billion, four million, eighty thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.3800408064 × 10¹¹

Factors of 538004080640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 480

Divisors of 538004080640

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 107 128 130 160 208 214 256 260 320 353 416 428 512 520 535 640 706 832 856 1024 1040 1070 1280 1391 1412 1664 1712 1765 2048 2080 2140 2560 2782 2824 3328 3424 3530 4160 4280 4589 5120 5564 5648 6656 6848 6955 7060 8320 8560 9178 10240 11128 11296 11449 13312 13696 13910 14120 16640 17120 18356 22256 22592 22898 22945 26624 27392 27820 28240 33280 34240 36712 37771 44512 45184 45796 45890 54784 55640 56480 57245 66560 68480 73424 75542 89024 90368 91592 91780 109568 111280 112960 114490 133120 136960 146848 148837 151084 178048 180736 183184 183560 188855 219136 222560 225920 228980 273920 293696 297674 302168 356096 361472 366368 367120 377710 445120 451840 457960 491023 547840 587392 595348 604336 712192 722944 732736 734240 744185 755420 890240 903680 915920 982046 1095680 1174784 1190696 1208672 1424384 1465472 1468480 1488370 1510840 1780480 1807360 1831840 1964092 2349568 2381392 2417344 2455115 2848768 2930944 2936960 2976740 3021680 3560960 3614720 3663680 3928184 4041497 4699136 4762784 4834688 4910230 5861888 5873920 5953480 6043360 7121920 7327360 7856368 8082994 9398272 9525568 9669376 9820460 11723776 11747840 11906960 12086720 14243840 14654720 15712736 16165988 19051136 19338752 19640920 20207485 23447552 23495680 23813920 24173440 29309440 31425472 32331976 38102272 38677504 39281840 40414970 46991360 47627840 48346880 52539461 58618880 62850944 64663952 76204544 77355008 78563680 80829940 95255680 96693760 105078922 117237760 125701888 129327904 152409088 157127360 161659880 190511360 193387520 210157844 251403776 258655808 262697305 304818176 314254720 323319760 381022720 386775040 420315688 502807552 517311616 525394610 628509440 646639520 762045440 840631376 1005615104 1034623232 1050789220 1257018880 1293279040 1524090880 1681262752 2069246464 2101578440 2514037760 2586558080 3362525504 4138492928 4203156880 5028075520 5173116160 6725051008 8276985856 8406313760 10346232320 13450102016 16812627520 20692464640 26900204032 33625255040 41384929280 53800408064 67250510080 107600816128 134501020160 269002040320 538004080640
• Sum of all divisors σ(n): 1407283408440
• Sum of proper divisors (its aliquot sum) s(n): 869279327800
• 538004080640 is an abundant number, because the sum of its proper divisors (869279327800) is greater than itself. Its abundance is 331275247160

Bases of 538004080640

• Binary: 111110101000011100010101100100000000000₂
• Hexadecimal: 0x7D438AC800
• Base-36: 6V5LQLFK

Squares and roots of 538004080640

• 538004080640 squared (538004080640²) is 289448390785291622809600
• 538004080640 cubed (538004080640³) is 155724415377168267163972501766144000
• The square root of 538004080640 is 733487.6145102929
• The cube root of 538004080640 is 8133.2075769023

Scales and comparisons

• 538,004,080,640 seconds is equal to 17,106 years, 45 weeks, 1 hour, 57 minutes, 20 seconds.
• To count from 1 to 538,004,080,640 would take you about thirty-four thousand, two hundred thirteen 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 538004080640 cubic inches would be around 677.8 feet tall.

Recreational maths with 538004080640

• 538004080640 backwards is 046080400835
• The number of decimal digits it has is: 12
• The sum of 538004080640's digits is 38
• More coming soon!