309012163163872

Names of 309012163163872

• Cardinal: 309012163163872 can be written as Three hundred nine trillion, twelve billion, one hundred sixty-three million, one hundred sixty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.09012163163872 × 10¹⁴

Factors of 309012163163872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 215314480

Divisors of 309012163163872

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 43 56 86 112 149 172 224 298 301 344 596 602 688 1043 1192 1204 1376 2086 2384 2408 4172 4768 4816 6407 8344 9632 12814 16688 25628 33376 44849 51256 89698 102512 179396 205024 358792 717584 1435168 215314279 430628558 861257116 1507199953 1722514232 3014399906 3445028464 6028799812 6890056928 9258513997 12057599624 18517027994 24115199248 32081827571 37034055988 48230398496 64163655142 64809597979 74068111976 128327310284 129619195958 148136223952 224572792997 256654620568 259238391916 296272447904 449145585994 513309241136 518476783832 898291171988 1026618482272 1036953567664 1379518585553 1796582343976 2073907135328 2759037171106 3593164687952 5518074342212 7186329375904 9656630098871 11036148684424 19313260197742 22072297368848 38626520395484 44144594737696 77253040790968 154506081581936 309012163163872
• Sum of all divisors σ(n): 716221420992000
• Sum of proper divisors (its aliquot sum) s(n): 407209257828128
• 309012163163872 is an abundant number, because the sum of its proper divisors (407209257828128) is greater than itself. Its abundance is 98197094664256

Bases of 309012163163872

• Binary: 1000110010000101110000000001101110111011011100000₂
• Hexadecimal: 0x1190B803776E0
• Base-36: 31JA87HN8G

Squares and roots of 309012163163872

• 309012163163872 squared (309012163163872²) is 95488516983215451377126032384
• 309012163163872 cubed (309012163163872³) is 29507113190293535580140526438660283770830848
• The square root of 309012163163872 is 17578741.7969509981
• The cube root of 309012163163872 is 67607.0300658225

Scales and comparisons

• 309,012,163,163,872 seconds is equal to 9,825,630 years, 49 weeks, 3 days, 5 hours, 57 minutes, 52 seconds.
• To count from 1 to 309,012,163,163,872 would take you about twenty-four million, five hundred sixty-four thousand and seventy-seven 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 309012163163872 cubic inches would be around 5633.9 feet tall.

Recreational maths with 309012163163872

• 309012163163872 backwards is 278361361210903
• The number of decimal digits it has is: 15
• The sum of 309012163163872's digits is 52
• More coming soon!