142216691929920

Names of 142216691929920

• Cardinal: 142216691929920 can be written as One hundred forty-two trillion, two hundred sixteen billion, six hundred ninety-one million, nine hundred twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4221669192992 × 10¹⁴

Factors of 142216691929920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 436998316

Divisors of 142216691929920

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 113 120 144 160 180 192 226 240 288 320 339 360 452 480 565 576 678 720 904 960 1017 1130 1356 1440 1695 1808 2034 2260 2712 2880 3390 3616 4068 4520 5085 5424 6780 7232 8136 9040 10170 10848 13560 16272 18080 20340 21696 27120 32544 36160 40680 54240 65088 81360 108480 162720 325440 436998193 873996386 1310994579 1747992772 2184990965 2621989158 3495985544 3932983737 4369981930 5243978316 6554972895 6991971088 7865967474 8739963860 10487956632 13109945790 13983942176 15731934948 17479927720 19664918685 20975913264 26219891580 27967884352 31463869896 34959855440 39329837370 41951826528 49380795809 52439783160 62927739792 69919710880 78659674740 83903653056 98761591618 104879566320 125855479584 139839421760 148142387427 157319349480 197523183236 209759132640 246903979045 251710959168 296284774854 314638698960 395046366472 419518265280 444427162281 493807958090 592569549708 629277397920 740711937135 790092732944 888854324562 987615916180 1185139099416 1258554795840 1481423874270 1580185465888 1777708649124 1975231832360 2222135811405 2370278198832 2962847748540 3160370931776 3555417298248 3950463664720 4444271622810 4740556397664 5925695497080 7110834596496 7900927329440 8888543245620 9481112795328 11851390994160 14221669192992 15801854658880 17777086491240 23702781988320 28443338385984 35554172982480 47405563976640 71108345964960 142216691929920
• Sum of all divisors σ(n): 493495068513096
• Sum of proper divisors (its aliquot sum) s(n): 351278376583176
• 142216691929920 is an abundant number, because the sum of its proper divisors (351278376583176) is greater than itself. Its abundance is 209061684653256

Bases of 142216691929920

• Binary: 100000010101100001100111011001110101001101000000₂
• Hexadecimal: 0x815867675340
• Base-36: 1EETG2G5S0

Squares and roots of 142216691929920

• 142216691929920 squared (142216691929920²) is 20225587463489772454191206400
• 142216691929920 cubed (142216691929920³) is 2876416141396777044826431656107509055488000
• The square root of 142216691929920 is 11925464.0131912687
• The cube root of 142216691929920 is 52197.5586329907

Scales and comparisons

• 142,216,691,929,920 seconds is equal to 4,522,050 years, 46 weeks, 4 days, 23 hours, 12 minutes.
• To count from 1 to 142,216,691,929,920 would take you about eleven million, three hundred five thousand, one hundred twenty-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 142216691929920 cubic inches would be around 4349.8 feet tall.

Recreational maths with 142216691929920

• 142216691929920 backwards is 029929196612241
• The number of decimal digits it has is: 15
• The sum of 142216691929920's digits is 63
• More coming soon!