142223715543

Names of 142223715543

• Cardinal: 142223715543 can be written as One hundred forty-two billion, two hundred twenty-three million, seven hundred fifteen thousand, five hundred forty-three.

Scientific notation

• Scientific notation: 1.42223715543 × 10¹¹

Factors of 142223715543

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1263

Divisors of 142223715543

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 13 21 39 49 53 91 147 159 169 273 343 371 507 637 689 1029 1113 1183 1187 1911 2067 2197 2597 3549 3561 4459 4823 6591 7791 8281 8309 8957 13377 14469 15379 15431 18179 24843 24927 26871 33761 46137 46293 54537 57967 58163 62699 62911 101283 107653 108017 116441 173901 174489 188097 188733 200603 236327 322959 324051 349323 407141 438893 440377 601809 708981 753571 756119 815087 817843 1221423 1316679 1321131 1404221 2260713 2268357 2445261 2453529 2607839 3072251 3082639 4212663 5292833 5705609 5724901 7823517 9216753 9247917 9829547 10631959 15878499 17116827 17174703 18254873 21578473 29488641 31895877 39939263 40074307 54764619 64735419 68806829 74423713 119817789 120222921 127784111 138215467 206420487 223271139 280520149 383352333 414646401 520965991 841560447 894488777 967508269 1562897973 2683466331 2902524807 3646761937 6772557883 10940285811 20317673649 47407905181 142223715543
• Sum of all divisors σ(n): 244290816000
• Sum of proper divisors (its aliquot sum) s(n): 102067100457
• 142223715543 is a deficient number, because the sum of its proper divisors (102067100457) is less than itself. Its deficiency is 40156615086

Bases of 142223715543

• Binary: 10000100011101001100011010110011010111₂
• Hexadecimal: 0x211D31ACD7
• Base-36: 1TC4BT93

Squares and roots of 142223715543

• 142223715543 squared (142223715543²) is 20227585262856179784849
• 142223715543 cubed (142223715543³) is 2876842332546236197440031117208007
• The square root of 142223715543 is 377125.5965099691
• The cube root of 142223715543 is 5219.8417907233

Scales and comparisons

• 142,223,715,543 seconds is equal to 4,522 years, 14 weeks, 1 day, 19 hours, 39 minutes, 3 seconds.
• To count from 1 to 142,223,715,543 would take you about nine thousand and forty-four 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 142223715543 cubic inches would be around 435 feet tall.

Recreational maths with 142223715543

• 142223715543 backwards is 345517322241
• 142223715543 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142223715543's digits is 39
• More coming soon!