268928121384

Names of 268928121384

• Cardinal: 268928121384 can be written as Two hundred sixty-eight billion, nine hundred twenty-eight million, one hundred twenty-one thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 2.68928121384 × 10¹¹

Factors of 268928121384

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4551

Divisors of 268928121384

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 29 36 39 52 54 58 72 78 81 83 87 104 108 116 117 156 162 166 174 216 232 234 243 249 261 312 324 332 348 351 377 468 486 498 522 648 664 696 702 747 754 783 936 972 996 1044 1053 1079 1131 1404 1494 1508 1566 1944 1992 2088 2106 2158 2241 2262 2349 2407 2808 2988 3016 3132 3159 3237 3393 4212 4316 4421 4482 4524 4698 4814 5976 6264 6318 6474 6723 6786 7047 7221 8424 8632 8842 8964 9048 9396 9628 9711 10179 12636 12948 13263 13446 13572 14094 14442 17684 17928 18792 19256 19422 20169 20358 21663 25272 25896 26526 26892 27144 28188 28884 29133 30537 31291 35368 38844 39789 40338 40716 43326 53052 53784 56376 57473 57768 58266 61074 62582 64989 77688 79578 80676 81432 86652 87399 91611 93873 106104 114946 116532 119367 122148 125164 128209 129978 159156 161352 172419 173304 174798 183222 187746 194967 229892 233064 238734 244296 250328 256418 259956 262197 281619 318312 344838 349596 358101 366444 366943 375492 384627 389934 459784 477468 512836 517257 519912 524394 563238 584901 689676 699192 716202 732888 733886 750984 769254 779868 844857 954936 1025672 1034514 1048788 1074303 1100829 1126476 1153881 1169802 1379352 1432404 1467772 1538508 1551771 1559736 1666717 1689714 2069028 2097576 2148606 2201658 2252952 2307762 2339604 2534571 2864808 2935544 3077016 3103542 3302487 3333434 3379428 3461643 4138056 4297212 4403316 4615524 4655313 4679208 4770259 5000151 5069142 6207084 6604974 6666868 6758856 6923286 7603713 8594424 8806632 9231048 9310626 9540518 9907461 10000302 10138284 10384929 10641347 12414168 13209948 13333736 13846572 13965939 14310777 15000453 15207426 18621252 19081036 19814922 20000604 20276568 20769858 21282694 26419896 27693144 27931878 28621554 29722383 30000906 30414852 31154787 31924041 37242504 38162072 39629844 40001208 41539716 42565388 42932331 45001359 55863756 57243108 59444766 60001812 60829704 62309574 63848082 79259688 83079432 85130776 85864662 89167149 90002718 95772123 111727512 114486216 118889532 120003624 124619148 127696164 128796993 135004077 138337511 171729324 178334298 180005436 191544246 237779064 249238296 255392328 257593986 270008154 276675022 287316369 343458648 356668596 360010872 383088492 386390979 405012231 415012533 515187972 540016308 553350044 574632738 713337192 766176984 772781958 810024462 830025066 861949107 1030375944 1080032616 1106700088 1149265476 1159172937 1245037599 1545563916 1620048924 1660050132 1723898214 2298530952 2318345874 2490075198 2585847321 3091127832 3240097848 3320100264 3447796428 3735112797 4636691748 4980150396 5171694642 6895592856 7470225594 9273383496 9960300792 10343389284 11205338391 14940451188 20686778568 22410676782 29880902376 33616015173 44821353564 67232030346 89642707128 134464060692 268928121384
• Sum of all divisors σ(n): 851804553600
• Sum of proper divisors (its aliquot sum) s(n): 582876432216
• 268928121384 is an abundant number, because the sum of its proper divisors (582876432216) is greater than itself. Its abundance is 313948310832

Bases of 268928121384

• Binary: 11111010011101010111010111101000101000₂
• Hexadecimal: 0x3E9D5D7A28
• Base-36: 3FJKUYI0

Squares and roots of 268928121384

• 268928121384 squared (268928121384²) is 72322334471127438075456
• 268928121384 cubed (268928121384³) is 19449509543425607110089174519151104
• The square root of 268928121384 is 518582.8008949005
• The cube root of 268928121384 is 6454.7397918205

Scales and comparisons

• 268,928,121,384 seconds is equal to 8,551 years, 4 weeks, 1 day, 23 hours, 56 minutes, 24 seconds.
• To count from 1 to 268,928,121,384 would take you about seventeen thousand, one hundred two 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 268928121384 cubic inches would be around 537.9 feet tall.

Recreational maths with 268928121384

• 268928121384 backwards is 483121829862
• 268928121384 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 268928121384's digits is 54
• More coming soon!