149801957688321

Names of 149801957688321

• Cardinal: 149801957688321 can be written as One hundred forty-nine trillion, eight hundred one billion, nine hundred fifty-seven million, six hundred eighty-eight thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.49801957688321 × 10¹⁴

Factors of 149801957688321

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 853

Divisors of 149801957688321

• Number of divisors d(n): 75
• Complete list of divisors:
  1 3 9 27 41 81 123 369 809 1107 1681 2427 3321 5043 7281 15129 21843 33169 45387 65529 68921 99507 136161 206763 298521 620289 654481 895563 1359929 1860867 1963443 2686689 2825761 4079787 5582601 5890329 8477283 12239361 17670987 25431849 26833721 36718083 53012961 55757089 76295547 80501163 110154249 167271267 228886641 241503489 501813801 724510467 1100182561 1505441403 2173531401 2286040649 3300547683 4516324209 6858121947 9901643049 20574365841 29704929147 45107485001 61723097523 89114787441 135322455003 185169292569 405967365009 1217902095027 1849406885041 3653706285081 5548220655123 16644661965369 49933985896107 149801957688321
• Sum of all divisors σ(n): 229656563591455
• Sum of proper divisors (its aliquot sum) s(n): 79854605903134
• 149801957688321 is a deficient number, because the sum of its proper divisors (79854605903134) is less than itself. Its deficiency is 69947351785187

Bases of 149801957688321

• Binary: 100010000011111001111100011110011000010000000001₂
• Hexadecimal: 0x883E7C798401
• Base-36: 1H3M2HU329

Squares and roots of 149801957688321

• 149801957688321 squared (149801957688321²) is 22440626527253515162179799041
• 149801957688321 cubed (149801957688321³) is 3361649785535044898289373092155284692700161
• 149801957688321 is a perfect square number. Its square root is 12239361
• The cube root of 149801957688321 is 53109.5346762475

Scales and comparisons

• 149,801,957,688,321 seconds is equal to 4,763,238 years, 46 weeks, 17 hours, 25 minutes, 21 seconds.
• To count from 1 to 149,801,957,688,321 would take you about eleven million, nine hundred eight thousand and ninety-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 149801957688321 cubic inches would be around 4425.8 feet tall.

Recreational maths with 149801957688321

• 149801957688321 backwards is 123886759108941
• The number of decimal digits it has is: 15
• The sum of 149801957688321's digits is 72
• More coming soon!