126689628615225088

Names of 126689628615225088

• Cardinal: 126689628615225088 can be written as One hundred twenty-six quadrillion, six hundred eighty-nine trillion, six hundred twenty-eight billion, six hundred fifteen million, two hundred twenty-five thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.26689628615225088 × 10¹⁷

Factors of 126689628615225088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 282137

Divisors of 126689628615225088

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 127 128 196 224 254 256 392 448 508 784 889 896 1016 1568 1778 1792 2032 3136 3556 4064 6223 6272 7112 8128 12446 12544 14224 16256 24892 28448 32512 49784 56896 99568 113792 199136 227584 282001 398272 564002 796544 1128004 1593088 1974007 2256008 3948014 4512016 7896028 9024032 13818049 15792056 18048064 27636098 31584112 35814127 36096128 55272196 63168224 71628254 72192256 110544392 126336448 143256508 221088784 250698889 252672896 286513016 442177568 501397778 505345792 573026032 884355136 1002795556 1146052064 1754892223 1768710272 2005591112 2292104128 3509784446 3537420544 4011182224 4584208256 7019568892 8022364448 9168416512 14039137784 16044728896 28078275568 32089457792 56156551136 64178915584 79524564001 112313102272 159049128002 224626204544 318098256004 449252409088 556671948007 636196512008 1113343896014 1272393024016 2226687792028 2544786048032 3896703636049 4453375584056 5089572096064 7793407272098 8906751168112 10099619628127 10179144192128 15586814544196 17813502336224 20199239256254 20358288384256 31173629088392 35627004672448 40398478512508 62347258176784 70697337396889 71254009344896 80796957025016 124694516353568 141394674793778 142508018689792 161593914050032 249389032707136 282789349587556 323187828100064 494881361778223 498778065414272 565578699175112 646375656200128 989762723556446 997556130828544 1131157398350224 1292751312400256 1979525447112892 2262314796700448 2585502624800512 3959050894225784 4524629593400896 7918101788451568 9049259186801792 15836203576903136 18098518373603584 31672407153806272 63344814307612544 126689628615225088
• Sum of all divisors σ(n): 296488984259760768
• Sum of proper divisors (its aliquot sum) s(n): 169799355644535680
• 126689628615225088 is an abundant number, because the sum of its proper divisors (169799355644535680) is greater than itself. Its abundance is 43109727029310592

Bases of 126689628615225088

• Binary: 111000010000101111000101111000110010101100010111100000000₂
• Hexadecimal: 0x1C2178BC6562F00
• Base-36: YNFQ3X487B4

Squares and roots of 126689628615225088

• 126689628615225088 squared (126689628615225088²) is 16050261998663659448476436904607744
• 126689628615225088 cubed (126689628615225088³) is 2033401731787759363197070724801173933842978907881472
• The square root of 126689628615225088 is 355934865.6920604175
• The cube root of 126689628615225088 is 502242.7631392119

Scales and comparisons

• 126,689,628,615,225,088 seconds is equal to 4,028,338,313 years, 11 weeks, 13 hours, 11 minutes, 28 seconds.
• To count from 1 to 126,689,628,615,225,088 would take you about twelve billion, eighty-five million, fourteen thousand, nine hundred thirty-nine 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 126689628615225088 cubic inches would be around 41853.6 feet tall.

Recreational maths with 126689628615225088

• 126689628615225088 backwards is 880522516826986621
• The number of decimal digits it has is: 18
• The sum of 126689628615225088's digits is 85
• More coming soon!