142128101448

Names of 142128101448

• Cardinal: 142128101448 can be written as One hundred forty-two billion, one hundred twenty-eight million, one hundred one thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.42128101448 × 10¹¹

Factors of 142128101448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1410

Divisors of 142128101448

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 38 57 59 72 76 114 118 152 171 177 228 236 342 354 456 472 531 684 708 1062 1121 1327 1368 1416 2124 2242 2654 3363 3981 4248 4484 5308 6726 7962 8968 10089 10616 11943 13452 15924 20178 23886 25213 26904 31848 40356 47772 50426 75639 78293 80712 95544 100852 151278 156586 201704 226917 234879 302556 313172 453834 469758 605112 626344 704637 907668 939516 1409274 1487567 1760929 1815336 1879032 2818548 2975134 3521858 4462701 5282787 5637096 5950268 7043716 8925402 10565574 11900536 13388103 14087432 15848361 17850804 21131148 26776206 31696722 33457651 35701608 42262296 53552412 63393444 66915302 100372953 103894811 107104824 126786888 133830604 200745906 207789622 267661208 301118859 311684433 401491812 415579244 602237718 623368866 802983624 831158488 935053299 1204475436 1246737732 1870106598 1974001409 2408950872 2493475464 3740213196 3948002818 5922004227 7480426392 7896005636 11844008454 15792011272 17766012681 23688016908 35532025362 47376033816 71064050724 142128101448
• Sum of all divisors σ(n): 412368138000
• Sum of proper divisors (its aliquot sum) s(n): 270240036552
• 142128101448 is an abundant number, because the sum of its proper divisors (270240036552) is greater than itself. Its abundance is 128111935104

Bases of 142128101448

• Binary: 10000100010111011111101011100001001000₂
• Hexadecimal: 0x21177EB848
• Base-36: 1TAJEGY0

Squares and roots of 142128101448

• 142128101448 squared (142128101448²) is 20200397221212979696704
• 142128101448 cubed (142128101448³) is 2871044105546455675947510383227392
• The square root of 142128101448 is 376998.8082845887
• The cube root of 142128101448 is 5218.6717975391

Scales and comparisons

• 142,128,101,448 seconds is equal to 4,519 years, 12 weeks, 1 day, 4 hours, 10 minutes, 48 seconds.
• To count from 1 to 142,128,101,448 would take you about nine thousand and thirty-eight 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 142128101448 cubic inches would be around 434.9 feet tall.

Recreational maths with 142128101448

• 142128101448 backwards is 844101821241
• 142128101448 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142128101448's digits is 36
• More coming soon!