142288105856

Names of 142288105856

• Cardinal: 142288105856 can be written as One hundred forty-two billion, two hundred eighty-eight million, one hundred five thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.42288105856 × 10¹¹

Factors of 142288105856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2496

Divisors of 142288105856

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 79 104 128 158 208 316 416 601 632 832 1027 1202 1264 1664 1801 2054 2404 2528 3602 4108 4808 5056 7204 7813 8216 9616 10112 14408 15626 16432 19232 23413 28816 31252 32864 38464 46826 47479 57632 62504 65728 76928 93652 94958 115264 125008 131456 142279 187304 189916 230528 250016 284558 374608 379832 500032 569116 617227 749216 759664 1000064 1082401 1138232 1234454 1498432 1519328 1849627 2164802 2276464 2468908 2996864 3038656 3699254 4329604 4552928 4937816 6077312 7398508 8659208 9105856 9875632 14071213 14797016 17318416 18211712 19751264 28142426 29594032 34636832 39502528 56284852 59188064 69273664 79005056 85509679 112569704 118376128 138547328 171019358 225139408 236752256 342038716 450278816 684077432 900557632 1111625827 1368154864 1801115264 2223251654 2736309728 4446503308 5472619456 8893006616 10945238912 17786013232 35572026464 71144052928 142288105856
• Sum of all divisors σ(n): 309820022400
• Sum of proper divisors (its aliquot sum) s(n): 167531916544
• 142288105856 is an abundant number, because the sum of its proper divisors (167531916544) is greater than itself. Its abundance is 25243810688

Bases of 142288105856

• Binary: 10000100100001000010000011000110000000₂
• Hexadecimal: 0x2121083180
• Base-36: 1TD6NX4W

Squares and roots of 142288105856

• 142288105856 squared (142288105856²) is 20245905068088261492736
• 142288105856 cubed (142288105856³) is 2880751483478669438829428543062016
• The square root of 142288105856 is 377210.9567019495
• The cube root of 142288105856 is 5220.6294149605

Scales and comparisons

• 142,288,105,856 seconds is equal to 4,524 years, 16 weeks, 5 days, 1 hour, 50 minutes, 56 seconds.
• To count from 1 to 142,288,105,856 would take you about nine thousand and forty-eight 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 142288105856 cubic inches would be around 435.1 feet tall.

Recreational maths with 142288105856

• 142288105856 backwards is 658501882241
• The number of decimal digits it has is: 12
• The sum of 142288105856's digits is 50
• More coming soon!