126745898412

Names of 126745898412

• Cardinal: 126745898412 can be written as One hundred twenty-six billion, seven hundred forty-five million, eight hundred ninety-eight thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.26745898412 × 10¹¹

Factors of 126745898412

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1373126

Divisors of 126745898412

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 157 196 294 314 471 588 628 942 1099 1884 2198 3297 4396 6594 7693 13188 15386 23079 30772 46158 92316 1372957 2745914 4118871 5491828 8237742 9610699 16475484 19221398 28832097 38442796 57664194 67274893 115328388 134549786 201824679 215554249 269099572 403649358 431108498 646662747 807298716 862216996 1293325494 1508879743 2586650988 3017759486 4526639229 6035518972 9053278458 10562158201 18106556916 21124316402 31686474603 42248632804 63372949206 126745898412
• Sum of all divisors σ(n): 346216072944
• Sum of proper divisors (its aliquot sum) s(n): 219470174532
• 126745898412 is an abundant number, because the sum of its proper divisors (219470174532) is greater than itself. Its abundance is 92724276120

Bases of 126745898412

• Binary: 1110110000010101001001110110110101100₂
• Hexadecimal: 0x1D82A4EDAC
• Base-36: 1M858H4C

Squares and roots of 126745898412

• 126745898412 squared (126745898412²) is 16064522764265024121744
• 126745898412 cubed (126745898412³) is 2036112370316796171179294544270528
• The square root of 126745898412 is 356013.9019926047
• The cube root of 126745898412 is 5023.1710996475

Scales and comparisons

• 126,745,898,412 seconds is equal to 4,030 years, 6 weeks, 4 days, 10 hours, 12 seconds.
• To count from 1 to 126,745,898,412 would take you about eight thousand and sixty 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 126745898412 cubic inches would be around 418.6 feet tall.

Recreational maths with 126745898412

• 126745898412 backwards is 214898547621
• The number of decimal digits it has is: 12
• The sum of 126745898412's digits is 57
• More coming soon!