142122789208984375

Names of 142122789208984375

• Cardinal: 142122789208984375 can be written as One hundred forty-two quadrillion, one hundred twenty-two trillion, seven hundred eighty-nine billion, two hundred eight million, nine hundred eighty-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.42122789208984375 × 10¹⁷

Factors of 142122789208984375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 100

Divisors of 142122789208984375

• Number of divisors d(n): 336
• Complete list of divisors:
  1 5 11 25 31 53 55 121 125 155 265 275 341 583 605 625 775 1325 1331 1375 1643 1705 2915 3025 3125 3751 3875 6413 6625 6655 6875 8215 8525 14575 14641 15125 15625 18073 18755 19375 32065 33125 33275 34375 41075 41261 42625 70543 72875 73205 75625 78125 90365 93775 96875 160325 161051 165625 166375 171875 198803 205375 206305 213125 352715 364375 366025 378125 390625 451825 453871 468875 484375 775973 801625 805255 828125 831875 859375 994015 1026875 1031525 1065625 1763575 1771561 1821875 1830125 1890625 1953125 2186833 2259125 2269355 2344375 2421875 3879865 4008125 4026275 4140625 4159375 4296875 4970075 4992581 5134375 5157625 5328125 8535703 8817875 8857805 9109375 9150625 9453125 9765625 10934165 11295625 11346775 11721875 12109375 19399325 20040625 20131375 20703125 20796875 21484375 24055163 24850375 24962905 25671875 25788125 26640625 42678515 44089375 44289025 45546875 45753125 47265625 48828125 54670825 54918391 56478125 56733875 58609375 60546875 93892733 96996625 100203125 100656875 103515625 103984375 107421875 120275815 124251875 124814525 128359375 128940625 133203125 213392575 220446875 221445125 227734375 228765625 236328125 264606793 273354125 274591955 282390625 283669375 293046875 302734375 469463665 484983125 501015625 503284375 517578125 519921875 537109375 601379075 621259375 624072625 641796875 644703125 666015625 1066962875 1102234375 1107225625 1138671875 1143828125 1181640625 1323033965 1366770625 1372959775 1411953125 1418346875 1465234375 1513671875 2347318325 2424915625 2505078125 2516421875 2587890625 2599609375 2910674723 3006895375 3106296875 3120363125 3208984375 3223515625 3330078125 5334814375 5511171875 5536128125 5693359375 5719140625 5908203125 6615169825 6833853125 6864798875 7059765625 7091734375 7326171875 11736591625 12124578125 12525390625 12582109375 12998046875 14553373615 15034476875 15531484375 15601815625 16044921875 16117578125 16650390625 26674071875 27555859375 27680640625 28466796875 28595703125 33075849125 34169265625 34323994375 35298828125 35458671875 36630859375 58682958125 60622890625 62626953125 62910546875 64990234375 72766868075 75172384375 77657421875 78009078125 80224609375 80587890625 133370359375 137779296875 138403203125 142978515625 165379245625 170846328125 171619971875 176494140625 177293359375 183154296875 293414790625 303114453125 313134765625 314552734375 363834340375 375861921875 388287109375 390045390625 402939453125 666851796875 688896484375 692016015625 714892578125 826896228125 854231640625 858099859375 882470703125 886466796875 1467073953125 1515572265625 1572763671875 1819171701875 1879309609375 1941435546875 1950226953125 2014697265625 3334258984375 3444482421875 3460080078125 4134481140625 4271158203125 4290499296875 4432333984375 7335369765625 7577861328125 7863818359375 9095858509375 9396548046875 9707177734375 9751134765625 16671294921875 17300400390625 20672405703125 21355791015625 21452496484375 22161669921875 36676848828125 37889306640625 45479292546875 46982740234375 48755673828125 83356474609375 86502001953125 103362028515625 106778955078125 107262482421875 183384244140625 227396462734375 234913701171875 243778369140625 416782373046875 516810142578125 536312412109375 916921220703125 1136982313671875 1174568505859375 2584050712890625 2681562060546875 4584606103515625 5684911568359375 12920253564453125 28424557841796875 142122789208984375
• Sum of all divisors σ(n): 205528745251904256
• Sum of proper divisors (its aliquot sum) s(n): 63405956042919881
• 142122789208984375 is a deficient number, because the sum of its proper divisors (63405956042919881) is less than itself. Its deficiency is 78716833166064494

Bases of 142122789208984375

• Binary: 111111000111010111110110001111101010010100000101100110111₂
• Hexadecimal: 0x1F8EBEC7D4A0B37
• Base-36: 12VEBO0PCQPJ

Squares and roots of 142122789208984375

• 142122789208984375 squared (142122789208984375²) is 20198887212541405508518218994140625
• 142122789208984375 cubed (142122789208984375³) is 2870722189564072148659030332579277455806732177734375
• The square root of 142122789208984375 is 376991762.7866481315
• The cube root of 142122789208984375 is 521860.6778313401

Scales and comparisons

• 142,122,789,208,984,375 seconds is equal to 4,519,065,082 years, 10 weeks, 19 hours, 12 minutes, 55 seconds.
• To count from 1 to 142,122,789,208,984,375 would take you about thirteen billion, five hundred fifty-seven million, one hundred ninety-five thousand, two 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 142122789208984375 cubic inches would be around 43488.4 feet tall.

Recreational maths with 142122789208984375

• 142122789208984375 backwards is 573489802987221241
• The number of decimal digits it has is: 18
• The sum of 142122789208984375's digits is 82
• More coming soon!