126424761192972

Names of 126424761192972

• Cardinal: 126424761192972 can be written as One hundred twenty-six trillion, four hundred twenty-four billion, seven hundred sixty-one million, one hundred ninety-two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.26424761192972 × 10¹⁴

Factors of 126424761192972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 87683524

Divisors of 126424761192972

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 121 132 198 242 331 363 396 484 662 726 993 1089 1324 1452 1986 2178 2979 3641 3972 4356 5958 7282 10923 11916 14564 21846 32769 40051 43692 65538 80102 120153 131076 160204 240306 360459 480612 720918 1441836 87683177 175366354 263049531 350732708 526099062 789148593 964514947 1052198124 1578297186 1929029894 2893544841 3156594372 3858059788 5787089682 8680634523 10609664417 11574179364 17361269046 21219328834 29023131587 31828993251 34722538092 42438657668 58046263174 63657986502 87069394761 95486979753 116092526348 127315973004 174138789522 190973959506 261208184283 319254447457 348277579044 381947919012 522416368566 638508894914 957763342371 1044832737132 1277017789828 1915526684742 2873290027113 3511798922027 3831053369484 5746580054226 7023597844054 10535396766081 11493160108452 14047195688108 21070793532162 31606190298243 42141587064324 63212380596486 126424761192972
• Sum of all divisors σ(n): 352328195106888
• Sum of proper divisors (its aliquot sum) s(n): 225903433913916
• 126424761192972 is an abundant number, because the sum of its proper divisors (225903433913916) is greater than itself. Its abundance is 99478672720944

Bases of 126424761192972

• Binary: 11100101111101110001110111110110101001000001100₂
• Hexadecimal: 0x72FB8EFB520C
• Base-36: 18TAQEMGB0

Squares and roots of 126424761192972

• 126424761192972 squared (126424761192972²) is 15983220242699998996622192784
• 126424761192972 cubed (126424761192972³) is 2020674802278023344522504736389302409914048
• The square root of 126424761192972 is 11243876.6087578529
• The cube root of 126424761192972 is 50189.2509369605

Scales and comparisons

• 126,424,761,192,972 seconds is equal to 4,019,916 years, 18 weeks, 20 hours, 16 minutes, 12 seconds.
• To count from 1 to 126,424,761,192,972 would take you about ten million, forty-nine thousand, seven hundred ninety 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 126424761192972 cubic inches would be around 4182.4 feet tall.

Recreational maths with 126424761192972

• 126424761192972 backwards is 279291167424621
• The number of decimal digits it has is: 15
• The sum of 126424761192972's digits is 63
• More coming soon!