12180814464

Names of 12180814464

• Cardinal: 12180814464 can be written as Twelve billion, one hundred eighty million, eight hundred fourteen thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.2180814464 × 10¹⁰

Factors of 12180814464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6655

Divisors of 12180814464

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 53 56 64 78 84 91 96 104 106 112 128 156 159 168 182 192 208 212 224 273 312 318 336 364 371 384 416 424 448 546 624 636 672 689 728 742 832 848 896 1092 1113 1248 1272 1344 1378 1456 1484 1664 1696 2067 2184 2226 2496 2544 2688 2756 2912 2968 3392 4134 4368 4452 4823 4992 5088 5512 5824 5936 6577 6784 8268 8736 8904 9646 10176 11024 11648 11872 13154 14469 16536 17472 17808 19292 19731 20352 22048 23744 26308 28938 33072 34944 35616 38584 39462 44096 46039 47488 52616 57876 66144 71232 77168 78924 85501 88192 92078 105232 115752 132288 138117 142464 154336 157848 171002 184156 210464 231504 256503 264576 276234 308672 315696 342004 348581 368312 420928 463008 513006 552468 598507 617344 631392 684008 697162 736624 841856 926016 1026012 1045743 1104936 1197014 1262784 1368016 1394324 1473248 1795521 1852032 2052024 2091486 2209872 2394028 2440067 2525568 2736032 2788648 2946496 3591042 4104048 4182972 4419744 4531553 4788056 4880134 5472064 5577296 5892992 7182084 7320201 8208096 8365944 8839488 9063106 9576112 9760268 10944128 11154592 13594659 14364168 14640402 16416192 16731888 17678976 18126212 19152224 19520536 22309184 27189318 28728336 29280804 31720871 32832384 33463776 36252424 38304448 39041072 44618368 54378636 57456672 58561608 63441742 66927552 72504848 76608896 78082144 95162613 108757272 114913344 117123216 126883484 133855104 145009696 156164288 190325226 217514544 229826688 234246432 253766968 290019392 312328576 380650452 435029088 468492864 507533936 580038784 761300904 870058176 936985728 1015067872 1522601808 1740116352 2030135744 3045203616 4060271488 6090407232 12180814464
• Sum of all divisors σ(n): 40579418880
• Sum of proper divisors (its aliquot sum) s(n): 28398604416
• 12180814464 is an abundant number, because the sum of its proper divisors (28398604416) is greater than itself. Its abundance is 16217789952

Bases of 12180814464

• Binary: 1011010110000010000111101010000000₂
• Hexadecimal: 0x2D6087A80
• Base-36: 5LG54LC

Squares and roots of 12180814464

• 12180814464 squared (12180814464²) is 148372241006391607296
• 12180814464 cubed (12180814464³) is 1807294739306748806599324729344
• The square root of 12180814464 is 110366.7271599553
• The cube root of 12180814464 is 2300.8701473825

Scales and comparisons

• 12,180,814,464 seconds is equal to 387 years, 16 weeks, 1 day, 15 hours, 34 minutes, 24 seconds.
• To count from 1 to 12,180,814,464 would take you about seven hundred seventy-four 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 12180814464 cubic inches would be around 191.7 feet tall.

Recreational maths with 12180814464

• 12180814464 backwards is 46441808121
• 12180814464 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12180814464's digits is 39
• More coming soon!