142828504875

Names of 142828504875

• Cardinal: 142828504875 can be written as One hundred forty-two billion, eight hundred twenty-eight million, five hundred four thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.42828504875 × 10¹¹

Factors of 142828504875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 279

Divisors of 142828504875

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 31 35 45 63 75 81 93 105 125 135 155 175 189 217 225 233 243 279 315 375 405 465 525 567 651 675 699 729 775 837 875 945 961 1085 1125 1165 1215 1395 1575 1631 1701 1953 2025 2097 2325 2511 2625 2835 2883 3255 3375 3495 3645 3875 4185 4725 4805 4893 5103 5425 5825 5859 6075 6291 6727 6975 7223 7533 7875 8155 8505 8649 9765 10125 10485 11625 12555 14175 14415 14679 16275 17475 17577 18225 18873 20181 20925 21669 22599 23625 24025 24465 25515 25947 27125 29125 29295 30375 31455 33635 34875 36115 37665 40775 42525 43245 44037 48825 50561 52425 52731 56619 60543 62775 65007 70875 72075 73395 77841 81375 87375 87885 91125 94365 100905 104625 108345 112995 120125 122325 127575 129735 132111 146475 151683 157275 158193 168175 169857 180575 181629 188325 195021 203875 212625 216225 220185 223913 233523 244125 252805 262125 263655 283095 302715 313875 325035 360375 366975 389205 396333 439425 455049 471825 504525 541725 544887 564975 585063 611625 637875 648675 660555 671739 700569 732375 758415 786375 790965 840875 849285 902875 908145 941625 975105 1081125 1100925 1119565 1167615 1188999 1264025 1318275 1365147 1415475 1513575 1567391 1625175 1634661 1755189 1834875 1946025 1981665 2015217 2197125 2275245 2359125 2522625 2708625 2724435 2824875 2925315 3243375 3302775 3358695 3502845 3792075 3954825 4095441 4246425 4540725 4702173 4875525 4903983 5265567 5504625 5597825 5838075 5944995 6045651 6320125 6591375 6825735 7077375 7567875 7836955 8125875 8173305 8775945 9730125 9908325 10076085 11376225 12286323 13622175 14106519 14626575 16513875 16793475 17514225 18136953 18960375 19774125 20477205 21232125 22703625 23510865 24377625 24519915 26327835 27989125 29190375 29724975 30228255 34128675 36858969 39184775 40866525 42319557 43879725 49541625 50380425 54410859 56881125 61431615 68110875 70532595 73132875 83967375 87571125 90684765 102386025 117554325 122599575 126958671 131639175 148624875 151141275 163232577 170643375 184294845 195923875 204332625 211597785 219398625 251902125 272054295 307158075 352662975 380876013 453423825 511930125 587771625 612997875 634793355 658195875 755706375 816162885 921474225 1057988925 1142628039 1360271475 1535790375 1763314875 1904380065 2267119125 3173966775 4080814425 4607371125 5289944625 5713140195 6801357375 9521900325 15869833875 20404072125 28565700975 47609501625 142828504875
• Sum of all divisors σ(n): 316956639168
• Sum of proper divisors (its aliquot sum) s(n): 174128134293
• 142828504875 is an abundant number, because the sum of its proper divisors (174128134293) is greater than itself. Its abundance is 31299629418

Bases of 142828504875

• Binary: 10000101000001001111100000011100101011₂
• Hexadecimal: 0x21413E072B
• Base-36: 1TM4EJOR

Squares and roots of 142828504875

• 142828504875 squared (142828504875²) is 20399981804827898765625
• 142828504875 cubed (142828504875³) is 2913698900660772837382076794921875
• The square root of 142828504875 is 377926.5866209997
• The cube root of 142828504875 is 5227.2302452971

Scales and comparisons

• 142,828,504,875 seconds is equal to 4,541 years, 26 weeks, 1 day, 16 hours, 41 minutes, 15 seconds.
• To count from 1 to 142,828,504,875 would take you about nine thousand and eighty-three 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 142828504875 cubic inches would be around 435.6 feet tall.

Recreational maths with 142828504875

• 142828504875 backwards is 578405828241
• The number of decimal digits it has is: 12
• The sum of 142828504875's digits is 54
• More coming soon!