842137157052800

Names of 842137157052800

• Cardinal: 842137157052800 can be written as Eight hundred forty-two trillion, one hundred thirty-seven billion, one hundred fifty-seven million, fifty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 8.421371570528 × 10¹⁴

Factors of 842137157052800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 616318252

Divisors of 842137157052800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 61 64 70 80 100 112 122 128 140 160 175 200 224 244 280 305 320 350 400 427 448 488 560 610 640 700 800 854 896 976 1120 1220 1400 1525 1600 1708 1952 2135 2240 2440 2800 3050 3200 3416 3904 4270 4480 4880 5600 6100 6832 7808 8540 9760 10675 11200 12200 13664 17080 19520 21350 22400 24400 27328 34160 39040 42700 48800 54656 68320 85400 97600 136640 170800 195200 273280 341600 683200 1366400 616318177 1232636354 2465272708 3081590885 4314227239 4930545416 6163181770 8628454478 9861090832 12326363540 15407954425 17256908956 19722181664 21571136195 24652727080 30815908850 34513817912 37595408797 39444363328 43142272390 49305454160 61631817700 69027635824 75190817594 78888726656 86284544780 98610908320 107855680975 123263635400 138055271648 150381635188 172569089560 187977043985 197221816640 215711361950 246527270800 263167861579 276110543296 300763270376 345138179120 375954087970 394443633280 431422723900 493054541600 526335723158 552221086592 601526540752 690276358240 751908175940 862845447800 939885219925 986109083200 1052671446316 1203053081504 1315839307895 1380552716480 1503816351880 1725690895600 1879770439850 1972218166400 2105342892632 2406106163008 2631678615790 2761105432960 3007632703760 3451381791200 3759540879700 4210685785264 4812212326016 5263357231580 6015265407520 6579196539475 6902763582400 7519081759400 8421371570528 10526714463160 12030530815040 13158393078950 13805527164800 15038163518800 16842743141056 21053428926320 24061061630080 26316786157900 30076327037600 33685486282112 42106857852640 52633572315800 60152654075200 84213715705280 105267144631600 120305308150400 168427431410560 210534289263200 421068578526400 842137157052800
• Sum of all divisors σ(n): 2416509617756640
• Sum of proper divisors (its aliquot sum) s(n): 1574372460703840
• 842137157052800 is an abundant number, because the sum of its proper divisors (1574372460703840) is greater than itself. Its abundance is 732235303651040

Bases of 842137157052800

• Binary: 10111111011110101101010110000110010010100110000000₂
• Hexadecimal: 0x2FDEB56192980
• Base-36: 8AIGGVYZY8

Squares and roots of 842137157052800

• 842137157052800 squared (842137157052800²) is 709194991288972332781987840000
• 842137157052800 cubed (842137157052800³) is 597239453760180421320738879557059837952000000
• The square root of 842137157052800 is 29019599.5329501405
• The cube root of 842137157052800 is 94433.8313072841

Scales and comparisons

• 842,137,157,052,800 seconds is equal to 26,777,356 years, 36 weeks, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 842,137,157,052,800 would take you about sixty-six million, nine hundred forty-three thousand, three hundred ninety-one 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 842137157052800 cubic inches would be around 7869.5 feet tall.

Recreational maths with 842137157052800

• 842137157052800 backwards is 008250751731248
• The number of decimal digits it has is: 15
• The sum of 842137157052800's digits is 53
• More coming soon!