28966829164

Names of 28966829164

• Cardinal: 28966829164 can be written as Twenty-eight billion, nine hundred sixty-six million, eight hundred twenty-nine thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 2.8966829164 × 10¹⁰

Factors of 28966829164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 619

Divisors of 28966829164

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 31 38 52 62 76 91 124 133 169 182 217 247 266 338 361 364 403 434 494 532 547 589 676 722 806 868 988 1094 1178 1183 1444 1612 1729 2188 2356 2366 2527 2821 3211 3458 3829 4123 4693 4732 5054 5239 5642 6422 6916 7111 7657 7658 8246 9386 10108 10393 10478 11191 11284 12844 14222 15314 15316 16492 16957 18772 20786 20956 22382 22477 28444 30628 32851 33914 36673 41572 44764 44954 49777 53599 61009 65702 67828 72751 73346 78337 89908 92443 99541 99554 107198 118699 122018 131404 135109 145483 145502 146692 156674 184886 197467 199082 199108 214396 220441 237398 244036 270218 290966 291004 313348 322183 369772 394934 398164 427063 440882 474796 540436 581932 644366 647101 696787 789868 854126 881764 945763 1018381 1288732 1294202 1382269 1393574 1543087 1708252 1756417 1891279 1891526 2036762 2255281 2567071 2588404 2764538 2787148 2865733 3086174 3512834 3782558 3783052 4073524 4188379 4510562 5134142 5529076 5731466 6121477 6172348 7025668 7565116 8376758 9021124 10268284 11462932 12242954 12294919 13238953 16753516 17969497 20060131 24485908 24589838 26477906 29318653 33371923 35938994 40120262 42850339 49179676 52955812 54448927 58637306 66743846 71877988 79579201 80240524 85700678 108897854 117274612 133487692 159158402 171401356 217795708 233603461 318316804 381142489 467206922 557054407 762284978 934413844 1034529613 1114108814 1524569956 2069059226 2228217628 4138118452 7241707291 14483414582 28966829164
• Sum of all divisors σ(n): 68469101568
• Sum of proper divisors (its aliquot sum) s(n): 39502272404
• 28966829164 is an abundant number, because the sum of its proper divisors (39502272404) is greater than itself. Its abundance is 10535443240

Bases of 28966829164

• Binary: 11010111110100011101011110001101100₂
• Hexadecimal: 0x6BE8EBC6C
• Base-36: DB23OFG

Squares and roots of 28966829164

• 28966829164 squared (28966829164²) is 839077191816360938896
• 28966829164 cubed (28966829164³) is 24305405670753386177163074762944
• The square root of 28966829164 is 170196.4428652961
• The cube root of 28966829164 is 3071.1449843249

Scales and comparisons

• 28,966,829,164 seconds is equal to 921 years, 2 weeks, 6 days, 5 hours, 26 minutes, 4 seconds.
• To count from 1 to 28,966,829,164 would take you about one thousand, eight hundred forty-two 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 28966829164 cubic inches would be around 255.9 feet tall.

Recreational maths with 28966829164

• 28966829164 backwards is 46192866982
• The number of decimal digits it has is: 11
• The sum of 28966829164's digits is 61
• More coming soon!