268432737664

Names of 268432737664

• Cardinal: 268432737664 can be written as Two hundred sixty-eight billion, four hundred thirty-two million, seven hundred thirty-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.68432737664 × 10¹¹

Factors of 268432737664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 703

Divisors of 268432737664

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 71 89 91 98 104 112 128 142 178 182 196 208 224 284 356 364 392 416 448 497 521 568 623 637 712 728 784 832 896 923 994 1042 1136 1157 1246 1274 1424 1456 1568 1664 1846 1988 2084 2272 2314 2492 2548 2848 2912 3136 3479 3647 3692 3976 4168 4361 4544 4628 4984 5096 5696 5824 6272 6319 6461 6773 6958 7294 7384 7952 8099 8336 8722 9088 9256 9968 10192 11392 11648 12638 12922 13546 13916 14588 14768 15904 16198 16672 17444 18512 19936 20384 25276 25529 25844 27092 27832 29176 29536 31808 32396 33344 34888 36991 37024 39872 40768 44233 45227 46369 47411 50552 51058 51688 54184 55664 56693 58352 59072 63616 64792 66688 69776 73982 74048 79744 81536 82147 88466 90454 92738 94822 101104 102116 103376 108368 111328 113386 116704 118144 129584 139552 147964 148096 164294 176932 180908 185476 189644 202208 204232 206752 216736 222656 226772 233408 258937 259168 279104 295928 309631 324583 328588 331877 353864 361816 370952 379288 404416 408464 413504 433472 445312 453544 466816 480883 517874 518336 558208 575029 591856 602797 619262 649166 657176 663754 707728 723632 741904 758576 808832 816928 827008 866944 907088 961766 1035748 1036672 1150058 1183712 1205594 1238524 1298332 1314352 1327508 1415456 1447264 1483808 1517152 1633856 1812559 1814176 1923532 2071496 2272081 2300116 2367424 2411188 2477048 2596664 2628704 2655016 2830912 2894528 2967616 3034304 3267712 3292199 3366181 3625118 3628352 3847064 4025203 4142992 4219579 4544162 4600232 4734848 4822376 4954096 5193328 5257408 5310032 5661824 5789056 5935232 6068608 6584398 6732362 7250236 7256704 7694128 8050406 8285984 8439158 9088324 9200464 9644752 9908192 10386656 10514816 10620064 13168796 13464724 14500472 15388256 16100812 16571968 16878316 18176648 18400928 19289504 19816384 20773312 21240128 23045393 23563267 26337592 26929448 29000944 29537053 30776512 32201624 33143936 33756632 36353296 36801856 38579008 39632768 41546624 42480256 42798587 46090786 47126534 52675184 53858896 58001888 59074106 61553024 64403248 67513264 72706592 73603712 77158016 85597174 92181572 94253068 105350368 107717792 116003776 118148212 128806496 135026528 145413184 161317751 171194348 184363144 188506136 210700736 215435584 232007552 236296424 257612992 270053056 290826368 299590109 322635502 342388696 368726288 377012272 421401472 430871168 472592848 515225984 540106112 599180218 645271004 684777392 737452576 754024544 945185696 1198360436 1290542008 1369554784 1474905152 1508049088 1890371392 2097130763 2396720872 2581084016 2739109568 2949810304 3016098176 3780742784 4194261526 4793441744 5162168032 5478219136 8388523052 9586883488 10324336064 16777046104 19173766976 20648672128 33554092208 38347533952 67108184416 134216368832 268432737664
• Sum of all divisors σ(n): 688317134400
• Sum of proper divisors (its aliquot sum) s(n): 419884396736
• 268432737664 is an abundant number, because the sum of its proper divisors (419884396736) is greater than itself. Its abundance is 151451659072

Bases of 268432737664

• Binary: 11111001111111110101101000010110000000₂
• Hexadecimal: 0x3E7FD68580
• Base-36: 3FBDX5Z4

Squares and roots of 268432737664

• 268432737664 squared (268432737664²) is 72056134649789844176896
• 268432737664 cubed (268432737664³) is 19342225489528897754668161977810944
• The square root of 268432737664 is 518104.9485036791
• The cube root of 268432737664 is 6450.7740005321

Scales and comparisons

• 268,432,737,664 seconds is equal to 8,535 years, 17 weeks, 1 day, 9 hours, 21 minutes, 4 seconds.
• To count from 1 to 268,432,737,664 would take you about seventeen thousand and seventy 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 268432737664 cubic inches would be around 537.6 feet tall.

Recreational maths with 268432737664

• 268432737664 backwards is 466737234862
• The number of decimal digits it has is: 12
• The sum of 268432737664's digits is 58
• More coming soon!