2942638329744

Names of 2942638329744

• Cardinal: 2942638329744 can be written as Two trillion, nine hundred forty-two billion, six hundred thirty-eight million, three hundred twenty-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 2.942638329744 × 10¹²

Factors of 2942638329744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1045

Divisors of 2942638329744

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 163 326 489 652 877 978 1304 1467 1754 1956 2608 2631 2934 3508 3912 5262 5868 7016 7824 7893 10524 11736 14032 15786 21048 23472 26569 31572 42096 53138 63144 79707 106276 126288 142951 159414 212552 239121 285902 318828 425104 428853 478242 571804 637656 769129 857706 956484 1143608 1275312 1286559 1538258 1715412 1912968 2287216 2307387 2573118 3076516 3430824 3825936 4614774 5146236 6153032 6861648 6922161 9229548 10292472 12306064 13844322 18459096 20584944 23301013 27688644 36918192 46602026 55377288 69903039 93204052 110754576 125368027 139806078 186408104 209709117 250736054 279612156 372816208 376104081 419418234 501472108 559224312 752208162 838836468 1002944216 1118448624 1128312243 1504416324 1677672936 2005888432 2256624486 3008832648 3355345872 4513248972 6017665296 9026497944 18052995888 20434988401 40869976802 61304965203 81739953604 122609930406 163479907208 183914895609 245219860812 326959814416 367829791218 490439721624 735659582436 980879443248 1471319164872 2942638329744
• Sum of all divisors σ(n): 8295592643793
• Sum of proper divisors (its aliquot sum) s(n): 5352954314049
• 2942638329744 is an abundant number, because the sum of its proper divisors (5352954314049) is greater than itself. Its abundance is 2410315984305

Bases of 2942638329744

• Binary: 101010110100100010111010011000111110010000₂
• Hexadecimal: 0x2AD22E98F90
• Base-36: 11JTUVUS0

Squares and roots of 2942638329744

• 2942638329744 squared (2942638329744²) is 8659120339678558075105536
• 2942638329744 cubed (2942638329744³) is 25480659413404010063978858161567862784
• 2942638329744 is a perfect square number. Its square root is 1715412
• The cube root of 2942638329744 is 14329.9814831071

Scales and comparisons

• 2,942,638,329,744 seconds is equal to 93,566 years, 41 weeks, 3 days, 2 minutes, 24 seconds.
• To count from 1 to 2,942,638,329,744 would take you about two hundred thirty-three thousand, nine hundred sixteen 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 2942638329744 cubic inches would be around 1194.2 feet tall.

Recreational maths with 2942638329744

• 2942638329744 backwards is 4479238362492
• The number of decimal digits it has is: 13
• The sum of 2942638329744's digits is 63
• More coming soon!