12168879008

Names of 12168879008

• Cardinal: 12168879008 can be written as Twelve billion, one hundred sixty-eight million, eight hundred seventy-nine thousand and eight.

Scientific notation

• Scientific notation: 1.2168879008 × 10¹⁰

Factors of 12168879008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 506

Divisors of 12168879008

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 11 13 16 22 23 26 32 44 46 52 88 92 104 121 143 176 184 208 242 253 286 299 352 368 416 457 484 506 529 572 598 736 914 968 1012 1058 1144 1196 1573 1828 1936 2024 2116 2288 2392 2783 3146 3289 3656 3872 4048 4232 4576 4784 5027 5566 5819 5941 6292 6578 6877 7312 8096 8464 9568 10054 10511 11132 11638 11882 12584 13156 13754 14624 16928 20108 21022 22264 23276 23764 25168 26312 27508 36179 40216 42044 44528 46552 47528 50336 52624 55016 55297 64009 65351 72358 75647 80432 84088 89056 93104 95056 105248 110032 110594 115621 128018 130702 136643 144716 151294 160864 168176 186208 190112 220064 221188 231242 241753 256036 261404 273286 289432 302588 336352 442376 462484 483506 512072 522808 546572 578864 605176 718861 832117 884752 924968 967012 1024144 1045616 1093144 1157728 1210352 1271831 1437722 1503073 1664234 1769504 1849936 1934024 2048288 2091232 2186288 2420704 2543662 2659283 2875444 3006146 3142789 3328468 3699872 3868048 4372576 5087324 5318566 5750888 6012292 6285578 6656936 7736096 10174648 10637132 11501776 12024584 12571156 13313872 16533803 20349296 21274264 23003552 24049168 25142312 26627744 29252113 33067606 34570679 40698592 42548528 48098336 50284624 58504226 66135212 69141358 85097056 100569248 117008452 132270424 138282716 234016904 264540848 276565432 380277469 468033808 529081696 553130864 760554938 936067616 1106261728 1521109876 3042219752 6084439504 12168879008
• Sum of all divisors σ(n): 29710559844
• Sum of proper divisors (its aliquot sum) s(n): 17541680836
• 12168879008 is an abundant number, because the sum of its proper divisors (17541680836) is greater than itself. Its abundance is 5372801828

Bases of 12168879008

• Binary: 1011010101010100100101101110100000₂
• Hexadecimal: 0x2D5525BA0
• Base-36: 5L91B4W

Squares and roots of 12168879008

• 12168879008 squared (12168879008²) is 148081616311343064064
• 12168879008 cubed (12168879008³) is 1801987272201813004574808768512
• The square root of 12168879008 is 110312.6421041577
• The cube root of 12168879008 is 2300.1183939057

Scales and comparisons

• 12,168,879,008 seconds is equal to 386 years, 48 weeks, 3 days, 12 hours, 10 minutes, 8 seconds.
• To count from 1 to 12,168,879,008 would take you about seven hundred seventy-three 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 12168879008 cubic inches would be around 191.7 feet tall.

Recreational maths with 12168879008

• 12168879008 backwards is 80097886121
• The number of decimal digits it has is: 11
• The sum of 12168879008's digits is 50
• More coming soon!