105312689664

Names of 105312689664

• Cardinal: 105312689664 can be written as One hundred five billion, three hundred twelve million, six hundred eighty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.05312689664 × 10¹¹

Factors of 105312689664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 753464

Divisors of 105312689664

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 168 182 192 208 224 256 273 312 336 364 384 416 448 512 546 624 672 728 768 832 896 1092 1248 1344 1456 1536 1664 1792 2184 2496 2688 2912 3328 3584 4368 4992 5376 5824 6656 8736 9984 10752 11648 17472 19968 23296 34944 46592 69888 139776 753439 1506878 2260317 3013756 4520634 5274073 6027512 9041268 9794707 10548146 12055024 15822219 18082536 19589414 21096292 24110048 29384121 31644438 36165072 39178828 42192584 48220096 58768242 63288876 68562949 72330144 78357656 84385168 96440192 117536484 126577752 137125898 144660288 156715312 168770336 192880384 205688847 235072968 253155504 274251796 289320576 313430624 337540672 385760768 411377694 470145936 506311008 548503592 578641152 626861248 675081344 822755388 940291872 1012622016 1097007184 1157282304 1253722496 1350162688 1645510776 1880583744 2025244032 2194014368 2507444992 2700325376 3291021552 3761167488 4050488064 4388028736 5014889984 6582043104 7522334976 8100976128 8776057472 13164086208 15044669952 17552114944 26328172416 35104229888 52656344832 105312689664
• Sum of all divisors σ(n): 345304565760
• Sum of proper divisors (its aliquot sum) s(n): 239991876096
• 105312689664 is an abundant number, because the sum of its proper divisors (239991876096) is greater than itself. Its abundance is 134679186432

Bases of 105312689664

• Binary: 1100010000101001000000001111000000000₂
• Hexadecimal: 0x1885201E00
• Base-36: 1CDOGFEO

Squares and roots of 105312689664

• 105312689664 squared (105312689664²) is 11090762604265972432896
• 105312689664 cubed (105312689664³) is 1167998040280158797340755512786944
• The square root of 105312689664 is 324519.1668669203
• The cube root of 105312689664 is 4722.3724317731

Scales and comparisons

• 105,312,689,664 seconds is equal to 3,348 years, 32 weeks, 20 hours, 54 minutes, 24 seconds.
• To count from 1 to 105,312,689,664 would take you about six thousand, six hundred ninety-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 105312689664 cubic inches would be around 393.5 feet tall.

Recreational maths with 105312689664

• 105312689664 backwards is 466986213501
• The number of decimal digits it has is: 12
• The sum of 105312689664's digits is 51
• More coming soon!