268391743488

Names of 268391743488

• Cardinal: 268391743488 can be written as Two hundred sixty-eight billion, three hundred ninety-one million, seven hundred forty-three thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 2.68391743488 × 10¹¹

Factors of 268391743488

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 13805

Divisors of 268391743488

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 128 132 144 176 192 198 216 256 264 288 297 352 384 396 432 512 528 576 594 704 768 792 864 1024 1056 1152 1188 1408 1536 1584 1728 2048 2112 2304 2376 2816 3072 3168 3456 4096 4224 4608 4752 5632 6144 6336 6912 8192 8448 9216 9504 11264 12288 12672 13789 13824 16384 16896 18432 19008 22528 24576 25344 27578 27648 32768 33792 36864 38016 41367 45056 49152 50688 55156 55296 65536 67584 73728 76032 82734 90112 98304 101376 110312 110592 124101 135168 147456 151679 152064 165468 180224 196608 202752 220624 221184 248202 270336 294912 303358 304128 330936 360448 372303 405504 441248 442368 455037 496404 540672 589824 606716 608256 661872 720896 744606 811008 882496 884736 910074 992808 1081344 1213432 1216512 1323744 1365111 1489212 1622016 1764992 1769472 1820148 1985616 2162688 2426864 2433024 2647488 2730222 2978424 3244032 3529984 3640296 3971232 4095333 4853728 4866048 5294976 5460444 5956848 6488064 7059968 7280592 7942464 8190666 9707456 9732096 10589952 10920888 11913696 14119936 14561184 15884928 16381332 19414912 19464192 21179904 21841776 23827392 28239872 29122368 31769856 32762664 38829824 42359808 43683552 47654784 56479744 58244736 63539712 65525328 77659648 84719616 87367104 95309568 112959488 116489472 127079424 131050656 155319296 169439232 174734208 190619136 225918976 232978944 254158848 262101312 310638592 338878464 349468416 381238272 451837952 465957888 508317696 524202624 621277184 677756928 698936832 762476544 903675904 931915776 1016635392 1048405248 1242554368 1355513856 1397873664 1524953088 1863831552 2033270784 2096810496 2485108736 2711027712 2795747328 3049906176 3727663104 4066541568 4193620992 4970217472 5591494656 6099812352 7455326208 8133083136 8387241984 9940434944 11182989312 12199624704 14910652416 16774483968 22365978624 24399249408 29821304832 33548967936 44731957248 67097935872 89463914496 134195871744 268391743488
• Sum of all divisors σ(n): 867585163200
• Sum of proper divisors (its aliquot sum) s(n): 599193419712
• 268391743488 is an abundant number, because the sum of its proper divisors (599193419712) is greater than itself. Its abundance is 330801676224

Bases of 268391743488

• Binary: 11111001111101011001010000000000000000₂
• Hexadecimal: 0x3E7D650000
• Base-36: 3FAPIIO0

Squares and roots of 268391743488

• 268391743488 squared (268391743488²) is 72034127972528390406144
• 268391743488 cubed (268391743488³) is 19333365197184605268683320587190272
• The square root of 268391743488 is 518065.3853404993
• The cube root of 268391743488 is 6450.4456033949

Scales and comparisons

• 268,391,743,488 seconds is equal to 8,534 years, 1 week, 2 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 268,391,743,488 would take you about seventeen thousand and sixty-eight 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 268391743488 cubic inches would be around 537.5 feet tall.

Recreational maths with 268391743488

• 268391743488 backwards is 884347193862
• The number of decimal digits it has is: 12
• The sum of 268391743488's digits is 63
• More coming soon!