491461134936

Names of 491461134936

• Cardinal: 491461134936 can be written as Four hundred ninety-one billion, four hundred sixty-one million, one hundred thirty-four thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 4.91461134936 × 10¹¹

Factors of 491461134936

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 141085

Divisors of 491461134936

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 23 24 46 69 71 89 92 138 142 178 184 213 267 276 284 356 426 534 552 568 712 852 1068 1633 1704 2047 2136 3266 4094 4899 6141 6319 6532 8188 9798 12282 12638 13064 16376 18957 19596 24564 25276 37914 39192 49128 50552 75828 140897 145337 151656 281794 290674 422691 436011 563588 581348 845382 872022 1127176 1162696 1690764 1744044 3240631 3381528 3488088 6481262 9721893 10003687 12539833 12962524 19443786 20007374 25079666 25925048 30011061 37619499 38887572 40014748 50159332 60022122 75238998 77775144 80029496 100318664 120044244 150477996 230084801 240088488 288416159 300955992 460169602 576832318 690254403 865248477 890328143 920339204 1153664636 1380508806 1730496954 1780656286 1840678408 2307329272 2670984429 2761017612 3460993908 3561312572 5341968858 5522035224 6921987816 7122625144 10683937716 20477547289 21367875432 40955094578 61432641867 81910189156 122865283734 163820378312 245730567468 491461134936
• Sum of all divisors σ(n): 1314747417600
• Sum of proper divisors (its aliquot sum) s(n): 823286282664
• 491461134936 is an abundant number, because the sum of its proper divisors (823286282664) is greater than itself. Its abundance is 331825147728

Bases of 491461134936

• Binary: 111001001101101010111011100101001011000₂
• Hexadecimal: 0x726D5DCA58
• Base-36: 69RV9QOO

Squares and roots of 491461134936

• 491461134936 squared (491461134936²) is 241534047152581199724096
• 491461134936 cubed (491461134936³) is 118704596939292895578300710226617856
• The square root of 491461134936 is 701042.8909389209
• The cube root of 491461134936 is 7891.5635781191

Scales and comparisons

• 491,461,134,936 seconds is equal to 15,626 years, 49 weeks, 13 hours, 55 minutes, 36 seconds.
• To count from 1 to 491,461,134,936 would take you about thirty-one thousand, two hundred fifty-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 491461134936 cubic inches would be around 657.6 feet tall.

Recreational maths with 491461134936

• 491461134936 backwards is 639431164194
• The number of decimal digits it has is: 12
• The sum of 491461134936's digits is 51
• More coming soon!