142117017900

Names of 142117017900

• Cardinal: 142117017900 can be written as One hundred forty-two billion, one hundred seventeen million, seventeen thousand, nine hundred.

Scientific notation

• Scientific notation: 1.421170179 × 10¹¹

Factors of 142117017900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 254861

Divisors of 142117017900

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 13 15 20 22 25 26 30 33 39 44 50 52 55 60 65 66 75 78 100 110 130 132 143 150 156 165 169 195 220 260 275 286 300 325 330 338 390 429 507 550 572 650 660 676 715 780 825 845 858 975 1014 1100 1300 1430 1650 1690 1716 1859 1950 2028 2145 2535 2860 3300 3380 3575 3718 3900 4225 4290 5070 5577 7150 7436 8450 8580 9295 10140 10725 11154 12675 14300 16900 18590 21450 22308 25350 27885 37180 42900 46475 50700 55770 92950 111540 139425 185900 254827 278850 509654 557700 764481 1019308 1274135 1528962 2548270 2803097 3057924 3312751 3822405 5096540 5606194 6370675 6625502 7644810 8409291 9938253 11212388 12741350 13251004 14015485 15289620 16563755 16818582 19112025 19876506 25482700 28030970 33127510 33637164 36440261 38224050 39753012 42046455 43065763 49691265 56061940 66255020 70077425 72880522 76448100 82818775 84092910 86131526 99382530 109320783 129197289 140154850 145761044 165637550 168185820 172263052 182201305 198765060 210232275 215328815 218641566 248456325 258394578 280309700 331275100 364402610 420464550 430657630 437283132 473723393 496912650 516789156 546603915 645986445 728805220 840929100 861315260 911006525 947446786 993825300 1076644075 1093207830 1291972890 1421170179 1822013050 1894893572 2153288150 2186415660 2368616965 2583945780 2733019575 2842340358 3229932225 3644026100 4306576300 4737233930 5466039150 5684680716 6459864450 7105850895 9474467860 10932078300 11843084825 12919728900 14211701790 23686169650 28423403580 35529254475 47372339300 71058508950 142117017900
• Sum of all divisors σ(n): 485734785984
• Sum of proper divisors (its aliquot sum) s(n): 343617768084
• 142117017900 is an abundant number, because the sum of its proper divisors (343617768084) is greater than itself. Its abundance is 201500750184

Bases of 142117017900

• Binary: 10000100010110110101011001100100101100₂
• Hexadecimal: 0x2116D5992C
• Base-36: 1TACSWTO

Squares and roots of 142117017900

• 142117017900 squared (142117017900²) is 20197246776788920410000
• 142117017900 cubed (142117017900³) is 2870372481707628306429645339000000
• The square root of 142117017900 is 376984.1082857473
• The cube root of 142117017900 is 5218.5361384579

Scales and comparisons

• 142,117,017,900 seconds is equal to 4,518 years, 45 weeks, 5 days, 21 hours, 25 minutes.
• To count from 1 to 142,117,017,900 would take you about nine thousand and thirty-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 142117017900 cubic inches would be around 434.9 feet tall.

Recreational maths with 142117017900

• 142117017900 backwards is 009710711241
• 142117017900 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142117017900's digits is 33
• More coming soon!