142555794638361216

Names of 142555794638361216

• Cardinal: 142555794638361216 can be written as One hundred forty-two quadrillion, five hundred fifty-five trillion, seven hundred ninety-four billion, six hundred thirty-eight million, three hundred sixty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.42555794638361216 × 10¹⁷

Factors of 142555794638361216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 28634974

Divisors of 142555794638361216

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 1990433 3980866 5971299 7961732 11942598 13933031 15923464 23885196 26644529 27866062 31846928 41799093 47770392 53289058 55732124 63693856 79933587 83598186 95540784 106578116 111464248 127387712 159867174 167196372 186511703 191081568 213156232 222928496 254775424 319734348 334392744 373023406 382163136 426312464 445856992 559535109 639468696 668785488 746046812 764326272 852624928 891713984 1119070218 1278937392 1337570976 1492093624 1705249856 1783427968 2238140436 2557874784 2675141952 2984187248 3410499712 4476280872 5115749568 5350283904 5968374496 8952561744 10231499136 11936748992 17905123488 23873497984 35810246976 71620493952 53034149791057 106068299582114 159102449373171 212136599164228 318204898746342 371239048537399 424273198328456 636409797492684 742478097074798 848546396656912 1113717145612197 1272819594985368 1484956194149596 1697092793313824 2227434291224394 2545639189970736 2969912388299192 3394185586627648 4454868582448788 5091278379941472 5939824776598384 6788371173255296 8909737164897576 10182556759882944 11879649553196768 17819474329795152 20365113519765888 23759299106393536 35638948659590304 47518598212787072 71277897319180608 142555794638361216
• Sum of all divisors σ(n): 432758895956323200
• Sum of proper divisors (its aliquot sum) s(n): 290203101317961984
• 142555794638361216 is an abundant number, because the sum of its proper divisors (290203101317961984) is greater than itself. Its abundance is 147647306679600768

Bases of 142555794638361216

• Binary: 111111010011101011011110101101100000101111101001010000000₂
• Hexadecimal: 0x1FA75BD6C17D280
• Base-36: 12ZNT7YU4WAO

Squares and roots of 142555794638361216

• 142555794638361216 squared (142555794638361216²) is 20322154584974616418876050092998656
• 142555794638361216 cubed (142555794638361216³) is 2897040895624672226042683374878477937656399130525696
• The square root of 142555794638361216 is 377565616.3349110051
• The cube root of 142555794638361216 is 522390.1247266015

Scales and comparisons

• 142,555,794,638,361,216 seconds is equal to 4,532,833,315 years, 24 weeks, 4 days, 21 hours, 13 minutes, 36 seconds.
• To count from 1 to 142,555,794,638,361,216 would take you about thirteen billion, five hundred ninety-eight million, four hundred ninety-nine thousand, nine hundred forty-six 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 142555794638361216 cubic inches would be around 43532.5 feet tall.

Recreational maths with 142555794638361216

• 142555794638361216 backwards is 612163836497555241
• The number of decimal digits it has is: 18
• The sum of 142555794638361216's digits is 78
• More coming soon!