68364311040

Names of 68364311040

• Cardinal: 68364311040 can be written as Sixty-eight billion, three hundred sixty-four million, three hundred eleven thousand and forty.

Scientific notation

• Scientific notation: 6.836431104 × 10¹⁰

Factors of 68364311040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1200

Divisors of 68364311040

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 256 270 288 320 324 360 384 405 432 439 480 512 540 576 640 648 720 751 768 810 864 878 960 1080 1152 1280 1296 1317 1440 1502 1536 1620 1728 1756 1920 2160 2195 2253 2304 2560 2592 2634 2880 3004 3240 3456 3512 3755 3840 3951 4320 4390 4506 4608 5184 5268 5760 6008 6480 6585 6759 6912 7024 7510 7680 7902 8640 8780 9012 10368 10536 11265 11520 11853 12016 12960 13170 13518 13824 14048 15020 15804 17280 17560 18024 19755 20277 20736 21072 22530 23040 23706 24032 25920 26340 27036 28096 30040 31608 33795 34560 35120 35559 36048 39510 40554 41472 42144 45060 47412 48064 51840 52680 54072 56192 59265 60080 60831 63216 67590 69120 70240 71118 72096 79020 81108 84288 90120 94824 96128 101385 103680 105360 108144 112384 118530 120160 121662 126432 135180 140480 142236 144192 158040 162216 168576 177795 180240 189648 192256 202770 207360 210720 216288 224768 237060 240320 243324 252864 270360 280960 284472 288384 304155 316080 324432 329689 337152 355590 360480 379296 384512 405540 421440 432576 474120 480640 486648 505728 540720 561920 568944 576768 608310 632160 648864 659378 674304 711180 720960 758592 811080 842880 865152 948240 961280 973296 989067 1011456 1081440 1123840 1137888 1153536 1216620 1264320 1297728 1318756 1422360 1441920 1517184 1622160 1648445 1685760 1730304 1896480 1922560 1946592 1978134 2022912 2162880 2275776 2433240 2528640 2595456 2637512 2844720 2883840 2967201 3034368 3244320 3296890 3371520 3460608 3792960 3893184 3956268 4325760 4551552 4866480 4945335 5057280 5190912 5275024 5689440 5767680 5934402 6068736 6488640 6593780 7585920 7786368 7912536 8651520 8901603 9103104 9732960 9890670 10114560 10381824 10550048 11378880 11868804 12977280 13187560 14836005 15171840 15572736 15825072 17303040 17803206 18206208 19465920 19781340 21100096 22757760 23737608 25954560 26375120 26704809 29672010 30343680 31145472 31650144 35606412 38931840 39562680 42200192 44508015 45515520 47475216 51909120 52750240 53409618 59344020 63300288 71212824 77863680 79125360 84400384 89016030 91031040 94950432 105500480 106819236 118688040 126600576 133524045 142425648 155727360 158250720 168800768 178032060 189900864 211000960 213638472 237376080 253201152 267048090 284851296 316501440 356064120 379801728 422001920 427276944 474752160 506402304 534096180 569702592 633002880 712128240 759603456 844003840 854553888 949504320 1068192360 1139405184 1266005760 1424256480 1519206912 1709107776 1899008640 2136384720 2278810368 2532011520 2848512960 3418215552 3798017280 4272769440 4557620736 5697025920 6836431104 7596034560 8545538880 11394051840 13672862208 17091077760 22788103680 34182155520 68364311040
• Sum of all divisors σ(n): 245743914240
• Sum of proper divisors (its aliquot sum) s(n): 177379603200
• 68364311040 is an abundant number, because the sum of its proper divisors (177379603200) is greater than itself. Its abundance is 109015292160

Bases of 68364311040

• Binary: 111111101010110101001001101000000000₂
• Hexadecimal: 0xFEAD49A00
• Base-36: VEMCG00

Squares and roots of 68364311040

• 68364311040 squared (68364311040²) is 4673679023973865881600
• 68364311040 cubed (68364311040³) is 319512846496072983960946212864000
• The square root of 68364311040 is 261465.6976354643
• The cube root of 68364311040 is 4088.9312997771

Scales and comparisons

• 68,364,311,040 seconds is equal to 2,173 years, 40 weeks, 1 day, 14 hours, 24 minutes.
• To count from 1 to 68,364,311,040 would take you about four thousand, three hundred forty-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 68364311040 cubic inches would be around 340.7 feet tall.

Recreational maths with 68364311040

• 68364311040 backwards is 04011346386
• 68364311040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68364311040's digits is 36
• More coming soon!