142868130966

Names of 142868130966

• Cardinal: 142868130966 can be written as One hundred forty-two billion, eight hundred sixty-eight million, one hundred thirty thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 1.42868130966 × 10¹¹

Factors of 142868130966

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1868

Divisors of 142868130966

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 9 11 18 19 22 27 31 33 38 54 57 62 66 79 81 93 99 114 158 162 171 186 198 209 237 279 297 341 342 418 474 513 558 589 594 627 682 711 837 869 891 1023 1026 1178 1254 1422 1501 1539 1674 1723 1738 1767 1782 1881 2046 2133 2449 2511 2607 3002 3069 3078 3446 3534 3762 4266 4503 4898 5022 5169 5214 5301 5643 6138 6399 6479 7347 7821 9006 9207 10338 10602 11286 12798 12958 13509 14694 15507 15642 15903 16511 16929 18414 18953 19437 22041 23463 26939 27018 27621 31014 31806 32737 33022 33858 37906 38874 40527 44082 46521 46531 46926 47709 49533 53413 53878 55242 56859 58311 65474 66123 70389 80817 81054 93042 93062 95418 98211 99066 106826 113718 116622 121581 132246 136117 139563 139593 140778 148599 160239 161634 170577 174933 196422 198369 242451 243162 272234 279126 279186 294633 297198 320478 341154 349866 360107 396738 408351 418779 445797 480717 484902 511731 511841 524799 587543 589266 720214 727353 816702 837558 883899 891594 961434 1014847 1023462 1023682 1049598 1080321 1175086 1225053 1256337 1337391 1442151 1454706 1497287 1535193 1535523 1762629 1767798 2029694 2160642 2182059 2450106 2512674 2586223 2651697 2674782 2884302 2994574 3044541 3070386 3071046 3240963 3525258 3675159 3769011 4219627 4326453 4364118 4491861 4606569 5172446 5287887 5303394 6089082 6481926 7350318 7538022 7758669 8439254 8652906 8983722 9133623 9213138 9722889 10575774 11025477 11163317 12658881 13475583 13819707 15517338 15863661 18267246 19445778 22050954 22326634 23276007 25317762 26951166 27400869 27639414 28448453 29168667 31727322 33489951 37976643 40426749 41459121 46415897 46552014 47590983 54801738 56896906 58337334 66979902 69828021 75953286 80172913 80853498 82202607 82918242 85345359 92831794 95181966 100469853 113929929 121280247 139247691 139656042 160345826 164405214 170690718 200939706 209484063 227859858 240518739 242560494 256036077 278495382 301409559 341789787 417743073 418968126 481037478 512072154 602819118 683579574 721556217 768108231 835486146 881902043 904228677 1253229219 1443112434 1536216462 1763804086 1808457354 2164668651 2304324693 2506458438 2645706129 3759687657 4329337302 4608649386 5291412258 6494005953 7519375314 7937118387 12988011906 15874236774 23811355161 47622710322 71434065483 142868130966
• Sum of all divisors σ(n): 384498892800
• Sum of proper divisors (its aliquot sum) s(n): 241630761834
• 142868130966 is an abundant number, because the sum of its proper divisors (241630761834) is greater than itself. Its abundance is 98762630868

Bases of 142868130966

• Binary: 10000101000011100110101010110010010110₂
• Hexadecimal: 0x21439AAC96
• Base-36: 1TMRZVDI

Squares and roots of 142868130966

• 142868130966 squared (142868130966²) is 20411302845718128093156
• 142868130966 cubed (142868130966³) is 2916124688148746016733375256268696
• The square root of 142868130966 is 377979.0086314319
• The cube root of 142868130966 is 5227.7136118091

Scales and comparisons

• 142,868,130,966 seconds is equal to 4,542 years, 39 weeks, 5 days, 7 hours, 56 minutes, 6 seconds.
• To count from 1 to 142,868,130,966 would take you about nine thousand and eighty-five 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 142868130966 cubic inches would be around 435.6 feet tall.

Recreational maths with 142868130966

• 142868130966 backwards is 669031868241
• 142868130966 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142868130966's digits is 54
• More coming soon!