20984048932

Names of 20984048932

• Cardinal: 20984048932 can be written as Twenty billion, nine hundred eighty-four million, forty-eight thousand, nine hundred thirty-two.

Scientific notation

• Scientific notation: 2.0984048932 × 10¹⁰

Factors of 20984048932

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2021

Divisors of 20984048932

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 11 14 19 22 28 38 44 76 77 121 133 154 181 209 242 266 308 362 418 484 532 724 836 847 1267 1463 1694 1801 1991 2299 2534 2926 3388 3439 3602 3982 4598 5068 5852 6878 7204 7964 9196 12607 13756 13937 16093 19811 21901 24073 25214 27874 32186 34219 37829 39622 43802 48146 50428 55748 64372 68438 75658 79244 87604 96292 136876 138677 151316 153307 217921 239533 264803 277354 306614 325981 376409 416119 435842 479066 529606 554708 613228 651962 752818 832238 871684 958132 1059212 1303924 1505636 1525447 1664476 2281867 2634863 2912833 3050894 3585791 4140499 4563734 5269726 5825666 6101788 6193639 7171582 8280998 9127468 10539452 11651332 12387278 14343164 16561996 24774556 25100537 28983493 39443701 43355473 50201074 57966986 68130029 78887402 86710946 100402148 115933972 136260058 157774804 173421892 272520116 276105907 476910203 552211814 749430319 953820406 1104423628 1498860638 1907640812 2997721276 5246012233 10492024466 20984048932
• Sum of all divisors σ(n): 48853517440
• Sum of proper divisors (its aliquot sum) s(n): 27869468508
• 20984048932 is an abundant number, because the sum of its proper divisors (27869468508) is greater than itself. Its abundance is 6885419576

Bases of 20984048932

• Binary: 10011100010101111110010110100100100₂
• Hexadecimal: 0x4E2BF2D24
• Base-36: 9N1CZS4

Squares and roots of 20984048932

• 20984048932 squared (20984048932²) is 440330309580570340624
• 20984048932 cubed (20984048932³) is 9239912762481396424121923413568
• The square root of 20984048932 is 144858.7205935491
• The cube root of 20984048932 is 2758.2254631391

Scales and comparisons

• 20,984,048,932 seconds is equal to 667 years, 11 weeks, 5 days, 22 hours, 28 minutes, 52 seconds.
• To count from 1 to 20,984,048,932 would take you about one thousand, three hundred thirty-four 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 20984048932 cubic inches would be around 229.9 feet tall.

Recreational maths with 20984048932

• 20984048932 backwards is 23984048902
• The number of decimal digits it has is: 11
• The sum of 20984048932's digits is 49
• More coming soon!