190121038440723

Names of 190121038440723

• Cardinal: 190121038440723 can be written as One hundred ninety trillion, one hundred twenty-one billion, thirty-eight million, four hundred forty thousand, seven hundred twenty-three.

Scientific notation

• Scientific notation: 1.90121038440723 × 10¹⁴

Factors of 190121038440723

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 396

Divisors of 190121038440723

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 27 39 81 117 151 229 351 453 687 1053 1359 1963 2061 2977 4077 5889 6183 8931 12231 17667 18549 22801 26793 34579 52441 53001 68403 80379 103737 157323 159003 205209 241137 296413 311211 449527 471969 615627 681733 889239 933633 1348581 1415907 1846881 2045199 2667717 2800899 3442951 4045743 4247721 5221429 6135597 7918591 8003151 10328853 12137229 15664287 18406791 23755773 24009453 30986559 36411687 44758363 46992861 55220373 67878577 71267319 92959677 102941683 134275089 140978583 203635731 213801957 278879031 308825049 402825267 422935749 610907193 641405871 788435779 926475147 1195707241 1208475801 1832721579 2365307337 2779425441 3587121723 3625427403 5498164737 7095922011 8338276323 10249665127 10761365169 15544194133 21287766033 30748995381 32284095507 46632582399 63863298099 92246986143 96852286521 139897747197 180551793391 276740958429 419693241591 541655380173 830222875287 1259079724773 1624966140519 2347173314083 4874898421557 7041519942249 14624695264671 21124559826747 63373679480241 190121038440723
• Sum of all divisors σ(n): 309244154515296
• Sum of proper divisors (its aliquot sum) s(n): 119123116074573
• 190121038440723 is a deficient number, because the sum of its proper divisors (119123116074573) is less than itself. Its deficiency is 70997922366150

Bases of 190121038440723

• Binary: 101011001110101000000000111101011110100100010011₂
• Hexadecimal: 0xACEA00F5E913
• Base-36: 1VE4EDIA6R

Squares and roots of 190121038440723

• 190121038440723 squared (190121038440723²) is 36146009257778872655184762729
• 190121038440723 cubed (190121038440723³) is 6872116815576906481789621265032186886213067
• The square root of 190121038440723 is 13788438.5787776203
• The cube root of 190121038440723 is 57501.1758741987

Scales and comparisons

• 190,121,038,440,723 seconds is equal to 6,045,260 years, 48 weeks, 5 days, 22 hours, 52 minutes, 3 seconds.
• To count from 1 to 190,121,038,440,723 would take you about fifteen million, one hundred thirteen thousand, one hundred fifty-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 190121038440723 cubic inches would be around 4791.8 feet tall.

Recreational maths with 190121038440723

• 190121038440723 backwards is 327044830121091
• The number of decimal digits it has is: 15
• The sum of 190121038440723's digits is 45
• More coming soon!