142330188

Names of 142330188

• Cardinal: 142330188 can be written as One hundred forty-two million, three hundred thirty thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 1.42330188 × 10⁸

Factors of 142330188

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 94

Divisors of 142330188

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 17 21 22 26 28 33 34 39 41 42 44 51 52 66 68 77 78 82 84 91 102 119 123 132 143 154 156 164 182 187 204 221 231 238 246 273 286 287 289 308 357 364 374 429 442 451 462 476 492 533 546 561 572 574 578 663 697 714 748 858 861 867 884 902 924 1001 1066 1092 1122 1148 1156 1309 1326 1353 1394 1428 1547 1599 1716 1722 1734 1804 2002 2023 2091 2132 2244 2431 2618 2652 2706 2788 3003 3094 3157 3179 3198 3444 3468 3731 3757 3927 4004 4046 4182 4641 4862 4879 5236 5412 5863 6006 6069 6188 6314 6358 6396 7293 7462 7514 7667 7854 8092 8364 9061 9282 9471 9537 9724 9758 11193 11271 11726 11849 12012 12138 12628 12716 14586 14637 14924 15028 15334 15708 17017 17589 18122 18564 18942 19074 19516 22253 22386 22542 23001 23452 23698 24276 26299 27183 29172 29274 30668 34034 35178 35547 36244 37884 38148 41041 41327 44506 44772 45084 46002 47396 51051 52598 53669 54366 58548 63427 66759 68068 70356 71094 78897 82082 82654 82943 89012 92004 99671 102102 105196 107338 108732 123123 123981 126854 130339 133518 142188 154037 157794 161007 164164 165308 165886 190281 199342 204204 214676 246246 247962 248829 253708 260678 267036 289289 299013 308074 315588 322014 331772 380562 391017 398684 462111 492492 495924 497658 521356 578578 598026 616148 644028 697697 761124 782034 867867 912373 924222 995316 1078259 1157156 1196052 1395394 1564068 1694407 1735734 1824746 1848444 2093091 2156518 2737119 2790788 3234777 3388814 3471468 3649492 4186182 4313036 5083221 5474238 6469554 6777628 8372364 10166442 10948476 11860849 12939108 20332884 23721698 35582547 47443396 71165094 142330188
• Sum of all divisors σ(n): 485227008
• Sum of proper divisors (its aliquot sum) s(n): 342896820
• 142330188 is an abundant number, because the sum of its proper divisors (342896820) is greater than itself. Its abundance is 200566632

Bases of 142330188

• Binary: 1000011110111100100101001100₂
• Hexadecimal: 0x87BC94C
• Base-36: 2CQMOC

Squares and roots of 142330188

• 142330188 squared (142330188²) is 20257882416115344
• 142330188 cubed (142330188³) is 2883308212767591141204672
• The square root of 142330188 is 11930.2216240939
• The cube root of 142330188 is 522.1144036621

Scales and comparisons

• 142,330,188 seconds is equal to 4 years, 27 weeks, 2 days, 8 hours, 9 minutes, 48 seconds.
• To count from 1 to 142,330,188 would take you about 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 142330188 cubic inches would be around 43.5 feet tall.

Recreational maths with 142330188

• 142330188 backwards is 881033241
• The number of decimal digits it has is: 9
• The sum of 142330188's digits is 30
• More coming soon!