142477795551

Names of 142477795551

• Cardinal: 142477795551 can be written as One hundred forty-two billion, four hundred seventy-seven million, seven hundred ninety-five thousand, five hundred fifty-one.

Scientific notation

• Scientific notation: 1.42477795551 × 10¹¹

Factors of 142477795551

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 163

Divisors of 142477795551

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 13 21 31 39 91 93 109 169 217 273 327 403 507 651 763 1183 1209 1417 2289 2821 3379 3549 4251 5239 8463 9919 10137 11881 15717 18421 23653 29757 35643 36673 43927 55263 70959 83167 110019 128947 131781 154453 249501 307489 368311 386841 463359 571051 922467 1081171 1104933 1295029 1713153 2007889 2578177 3243513 3885087 3997357 4788043 6023667 7734531 9065203 11992071 14055223 14364129 16835377 27195609 33516301 40145899 42165669 50506131 62244559 100548903 117847639 120437697 186733677 218859901 281021293 353542917 435711913 521896687 656579703 843063879 1307135739 1532019307 1565690061 3653276809 4596057921 6784656931 10959830427 20353970793 47492598517 142477795551
• Sum of all divisors σ(n): 244925091840
• Sum of proper divisors (its aliquot sum) s(n): 102447296289
• 142477795551 is a deficient number, because the sum of its proper divisors (102447296289) is less than itself. Its deficiency is 40030499262

Bases of 142477795551

• Binary: 10000100101100010101101010000011011111₂
• Hexadecimal: 0x212C56A0DF
• Base-36: 1TGBLMN3

Squares and roots of 142477795551

• 142477795551 squared (142477795551²) is 20299922225072555393601
• 142477795551 cubed (142477795551³) is 2892288168485088553510605611669151
• The square root of 142477795551 is 377462.3101065853
• The cube root of 142477795551 is 5222.9483247819

Scales and comparisons

• 142,477,795,551 seconds is equal to 4,530 years, 18 weeks, 2 days, 13 hours, 25 minutes, 51 seconds.
• To count from 1 to 142,477,795,551 would take you about nine thousand and sixty 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 142477795551 cubic inches would be around 435.2 feet tall.

Recreational maths with 142477795551

• 142477795551 backwards is 155597774241
• The number of decimal digits it has is: 12
• The sum of 142477795551's digits is 57
• More coming soon!