12828802844

Names of 12828802844

• Cardinal: 12828802844 can be written as Twelve billion, eight hundred twenty-eight million, eight hundred two thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 1.2828802844 × 10¹⁰

Factors of 12828802844

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 144

Divisors of 12828802844

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 11 13 22 26 44 47 52 71 94 121 142 143 169 188 242 284 286 338 484 517 572 611 676 781 923 1034 1222 1562 1573 1846 1859 2068 2209 2444 3124 3146 3337 3692 3718 4418 5687 6292 6674 6721 7436 7943 8591 8836 10153 11374 11999 13348 13442 15886 17182 20306 20449 22748 23998 24299 26884 28717 31772 34364 36707 40612 40898 43381 47996 48598 57434 73414 73931 81796 86762 87373 97196 111683 114868 131989 146828 147862 156839 173524 174746 223366 263978 267289 295724 313678 315887 349492 373321 403777 446732 477191 527956 534578 563953 627356 631774 746642 807554 954382 961103 1069156 1127906 1263548 1451879 1493284 1615108 1725229 1908764 1922206 2038907 2255812 2903758 3450458 3474757 3844412 4077814 4106531 5249101 5807516 6203483 6900916 6949514 8155628 8213062 10498202 12406966 13899028 16426124 18977519 20996404 22427977 24813932 26505791 37955038 44855954 45171841 53011582 68238313 75910076 89711908 90343682 106023164 136476626 180687364 246707747 272953252 291563701 493415494 583127402 986830988 1166254804 3207200711 6414401422 12828802844
• Sum of all divisors σ(n): 27686293992
• Sum of proper divisors (its aliquot sum) s(n): 14857491148
• 12828802844 is an abundant number, because the sum of its proper divisors (14857491148) is greater than itself. Its abundance is 2028688304

Bases of 12828802844

• Binary: 1011111100101001111111111100011100₂
• Hexadecimal: 0x2FCA7FF1C
• Base-36: 5W5XRMK

Squares and roots of 12828802844

• 12828802844 squared (12828802844²) is 164578182410222488336
• 12828802844 cubed (12828802844³) is 2111341054564613033037633627584
• The square root of 12828802844 is 113264.3052510367
• The cube root of 12828802844 is 2340.9674600365

Scales and comparisons

• 12,828,802,844 seconds is equal to 407 years, 47 weeks, 4 days, 12 hours, 20 minutes, 44 seconds.
• To count from 1 to 12,828,802,844 would take you about eight hundred fifteen 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 12828802844 cubic inches would be around 195.1 feet tall.

Recreational maths with 12828802844

• 12828802844 backwards is 44820882821
• 12828802844 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12828802844's digits is 47
• More coming soon!