142180228125

Names of 142180228125

• Cardinal: 142180228125 can be written as One hundred forty-two billion, one hundred eighty million, two hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.42180228125 × 10¹¹

Factors of 142180228125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 80

Divisors of 142180228125

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 59 65 75 117 125 135 169 177 195 225 295 325 351 375 507 531 585 625 675 767 845 885 975 1125 1475 1521 1593 1625 1755 1875 2197 2301 2535 2655 2925 3125 3375 3835 4225 4425 4563 4875 5625 6591 6903 7375 7605 7965 8125 8775 9375 9971 10985 11505 12675 13275 14625 16875 19175 19773 20709 21125 22125 22815 24375 28125 28561 29913 32955 34515 36875 38025 39825 40625 43875 49855 54925 57525 59319 63375 66375 73125 84375 85683 89739 95875 98865 103545 105625 110625 114075 121875 129623 142805 149565 164775 172575 184375 190125 199125 219375 249275 257049 269217 274625 287625 296595 316875 331875 365625 388869 428415 448695 479375 494325 517725 528125 553125 570375 648115 714025 747825 771147 823875 862875 950625 995625 1096875 1166607 1246375 1285245 1346085 1373125 1438125 1482975 1584375 1659375 1685099 1944345 2142075 2243475 2396875 2471625 2588625 2851875 3240575 3499821 3570125 3739125 3855735 4119375 4314375 4753125 4978125 5055297 5833035 6231875 6426225 6730425 6865625 7190625 7414875 8425495 9721725 10710375 11217375 12358125 12943125 14259375 15165891 16202875 17499105 17850625 18695625 19278675 20596875 21571875 25276485 29165175 31159375 32131125 33652125 37074375 42127475 45497673 48608625 53551875 56086875 61790625 64715625 75829455 81014375 87495525 89253125 93478125 96393375 126382425 145825875 160655625 168260625 185371875 210637375 227488365 243043125 267759375 280434375 379147275 405071875 437477625 481966875 631912125 729129375 803278125 841303125 1053186875 1137441825 1215215625 1895736375 2187388125 2409834375 3159560625 3645646875 5265934375 5687209125 9478681875 10936940625 15797803125 28436045625 47393409375 142180228125
• Sum of all divisors σ(n): 290053310400
• Sum of proper divisors (its aliquot sum) s(n): 147873082275
• 142180228125 is an abundant number, because the sum of its proper divisors (147873082275) is greater than itself. Its abundance is 5692854150

Bases of 142180228125

• Binary: 10000100011010100110100001110000011101₂
• Hexadecimal: 0x211A9A1C1D
• Base-36: 1TBEFQ59

Squares and roots of 142180228125

• 142180228125 squared (142180228125²) is 20215217269677041015625
• 142180228125 cubed (142180228125³) is 2874204202999121336676544189453125
• The square root of 142180228125 is 377067.9356893131
• The cube root of 142180228125 is 5219.3097168211

Scales and comparisons

• 142,180,228,125 seconds is equal to 4,520 years, 46 weeks, 2 days, 11 hours, 48 minutes, 45 seconds.
• To count from 1 to 142,180,228,125 would take you about nine thousand and forty-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 142180228125 cubic inches would be around 434.9 feet tall.

Recreational maths with 142180228125

• 142180228125 backwards is 521822081241
• The number of decimal digits it has is: 12
• The sum of 142180228125's digits is 36
• More coming soon!