308139782132

Names of 308139782132

• Cardinal: 308139782132 can be written as Three hundred eight billion, one hundred thirty-nine million, seven hundred eighty-two thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 3.08139782132 × 10¹¹

Factors of 308139782132

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1940

Divisors of 308139782132

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 13 14 26 28 31 52 62 91 101 124 167 182 202 217 334 364 403 404 434 668 707 806 868 1169 1313 1414 1612 1619 2171 2338 2626 2821 2828 3131 3238 4342 4676 5177 5252 5642 6262 6476 8684 9191 10354 11284 11333 12524 15197 16867 18382 20708 21047 21917 22666 30394 33734 36239 36764 40703 42094 43834 45332 50189 60788 67301 67468 72478 81406 84188 87668 100378 118069 134602 144956 147329 162812 163519 200756 219271 236138 269204 270373 284921 294658 327038 351323 438542 471107 472276 522877 540746 569842 589316 652457 654076 702646 877084 942214 1045754 1081492 1139684 1144633 1304914 1405292 1534897 1884428 1892611 2091508 2125747 2289266 2609828 3069794 3514849 3660139 3785222 4251494 4567199 4578532 5069089 6139588 6797401 7029698 7320278 7570444 8381563 8502988 9134398 10138178 13594802 14059396 14640556 14880229 16763126 18268796 20276356 24603943 27189604 27307673 29760458 33526252 35483623 47581807 49207886 54615346 58670941 59520916 65898157 70967246 95163614 98415772 108960319 109230692 117341882 131796314 141934492 190327228 191153711 217920638 234683764 263592628 354999749 382307422 435841276 461287099 709999498 762722233 764614844 846537863 922574198 1419998996 1525444466 1693075726 1845148396 2484998243 3050888932 3386151452 4969996486 5925765041 9939992972 11004992219 11851530082 22009984438 23703060164 44019968876 77034945533 154069891066 308139782132
• Sum of all divisors σ(n): 696450908160
• Sum of proper divisors (its aliquot sum) s(n): 388311126028
• 308139782132 is an abundant number, because the sum of its proper divisors (388311126028) is greater than itself. Its abundance is 80171343896

Bases of 308139782132

• Binary: 100011110111110100011111110111111110100₂
• Hexadecimal: 0x47BE8FEFF4
• Base-36: 3XK2GXKK

Squares and roots of 308139782132

• 308139782132 squared (308139782132²) is 94950125332356426465424
• 308139782132 cubed (308139782132³) is 29257910933318403341225830191003968
• The square root of 308139782132 is 555103.3976945197
• The cube root of 308139782132 is 6754.3348991363

Scales and comparisons

• 308,139,782,132 seconds is equal to 9,797 years, 46 weeks, 2 days, 15 hours, 55 minutes, 32 seconds.
• To count from 1 to 308,139,782,132 would take you about nineteen thousand, five hundred ninety-five 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 308139782132 cubic inches would be around 562.9 feet tall.

Recreational maths with 308139782132

• 308139782132 backwards is 231287931803
• The number of decimal digits it has is: 12
• The sum of 308139782132's digits is 47
• More coming soon!