3978042264625

Names of 3978042264625

• Cardinal: 3978042264625 can be written as Three trillion, nine hundred seventy-eight billion, forty-two million, two hundred sixty-four thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 3.978042264625 × 10¹²

Factors of 3978042264625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 319

Divisors of 3978042264625

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 11 13 25 55 65 79 125 143 169 211 275 325 395 715 845 869 1027 1055 1375 1625 1859 1975 2197 2321 2743 3575 4225 4345 5135 5275 6241 9295 9875 10985 11297 11605 13351 13715 16669 17875 21125 21725 24167 25675 26375 30173 31205 35659 46475 54925 56485 58025 66755 68575 68651 81133 83345 108625 120835 128375 146861 150865 156025 173563 178295 183359 216697 232375 274625 282425 290125 333775 342875 343255 392249 405665 416725 463567 604175 734305 754325 780125 867815 891475 892463 916795 1054729 1083485 1316851 1412125 1668875 1716275 1909193 1961245 2028325 2083625 2317835 2383667 2817061 3020875 3671525 3771625 4339075 4457375 4462315 4583975 5099237 5273645 5417425 6584255 8581375 9545965 9806225 10141625 11589175 11602019 11918335 13711477 14085305 14485361 17119063 18357625 21695375 22311575 22919875 25496185 26368225 27087125 30987671 32921275 36621793 47729825 49031125 57945875 58010095 59591675 68557385 70426525 72426805 85595315 111557875 127480925 131841125 150826247 154938355 164606375 183108965 188309693 222547819 238649125 290050475 297958375 342786925 352132625 362134025 402839723 427976575 637404625 754131235 774691775 915544825 941548465 1112739095 1450252375 1713934625 1810670125 2014198615 2139882875 2448026009 2893121647 3770656175 3873458875 4577724125 4707742325 5563695475 10070993075 12240130045 14465608235 18853280875 23538711625 27818477375 31824338117 50354965375 61200650225 72328041175 159121690585 306003251125 361640205875 795608452925 3978042264625
• Sum of all divisors σ(n): 5970414078720
• Sum of proper divisors (its aliquot sum) s(n): 1992371814095
• 3978042264625 is a deficient number, because the sum of its proper divisors (1992371814095) is less than itself. Its deficiency is 1985670450530

Bases of 3978042264625

• Binary: 111001111000110101110010111100110000110001₂
• Hexadecimal: 0x39E35CBCC31
• Base-36: 1ERHJNK1D

Squares and roots of 3978042264625

• 3978042264625 squared (3978042264625²) is 15824820259142798526390625
• 3978042264625 cubed (3978042264625³) is 62951803820963997611183074702369140625
• The square root of 3978042264625 is 1994503.0119368083
• The cube root of 3978042264625 is 15844.9107639595

Scales and comparisons

• 3,978,042,264,625 seconds is equal to 126,489 years, 22 weeks, 5 days, 20 hours, 10 minutes, 25 seconds.
• To count from 1 to 3,978,042,264,625 would take you about three hundred sixteen thousand, two hundred twenty-three 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 3978042264625 cubic inches would be around 1320.4 feet tall.

Recreational maths with 3978042264625

• 3978042264625 backwards is 5264622408793
• The number of decimal digits it has is: 13
• The sum of 3978042264625's digits is 58
• More coming soon!