142497264

Names of 142497264

• Cardinal: 142497264 can be written as One hundred forty-two million, four hundred ninety-seven thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.42497264 × 10⁸

Factors of 142497264

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 162

Divisors of 142497264

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 17 19 21 24 26 28 34 38 39 42 48 51 52 56 57 68 76 78 84 91 101 102 104 112 114 119 133 136 152 156 168 182 202 204 208 221 228 238 247 266 272 273 303 304 312 323 336 357 364 399 404 408 442 456 476 494 532 546 606 624 646 663 707 714 728 741 798 808 816 884 912 952 969 988 1064 1092 1212 1292 1313 1326 1414 1428 1456 1482 1547 1596 1616 1717 1729 1768 1904 1919 1938 1976 2121 2128 2184 2261 2424 2584 2626 2652 2828 2856 2964 3094 3192 3434 3458 3536 3838 3876 3939 3952 4199 4242 4368 4522 4641 4848 5151 5168 5187 5252 5304 5656 5712 5757 5928 6188 6384 6783 6868 6916 7676 7752 7878 8398 8484 9044 9191 9282 10302 10374 10504 10608 11312 11514 11856 12019 12376 12597 13433 13566 13736 13832 15352 15504 15756 16796 16968 18088 18382 18564 20604 20748 21008 22321 23028 24038 24752 24947 25194 26866 27132 27472 27573 27664 29393 30704 31512 32623 33592 33936 36057 36176 36764 37128 40299 41208 41496 44642 46056 48076 49894 50388 53732 54264 55146 58786 63024 65246 66963 67184 72114 73528 74256 74841 80598 82416 82992 88179 89284 92112 96152 97869 99788 100776 107464 108528 110292 117572 130492 133926 144228 147056 149682 156247 161196 174629 176358 178568 192304 195738 199576 201552 214928 220584 228361 235144 260984 267852 288456 299364 312494 322392 349258 352716 357136 391476 399152 424099 441168 456722 468741 470288 521968 523887 535704 576912 598728 624988 644784 685083 698516 705432 782952 848198 913444 937482 1047774 1071408 1197456 1249976 1272297 1370166 1397032 1410864 1565904 1696396 1826888 1874964 2095548 2499952 2544594 2740332 2794064 2968693 3392792 3653776 3749928 4191096 5089188 5480664 5937386 6785584 7499856 8382192 8906079 10178376 10961328 11874772 17812158 20356752 23749544 35624316 47499088 71248632 142497264
• Sum of all divisors σ(n): 509967360
• Sum of proper divisors (its aliquot sum) s(n): 367470096
• 142497264 is an abundant number, because the sum of its proper divisors (367470096) is greater than itself. Its abundance is 224972832

Bases of 142497264

• Binary: 1000011111100101010111110000₂
• Hexadecimal: 0x87E55F0
• Base-36: 2CU7LC

Squares and roots of 142497264

• 142497264 squared (142497264²) is 20305470247485696
• 142497264 cubed (142497264³) is 2893473954500114559135744
• The square root of 142497264 is 11937.2217873339
• The cube root of 142497264 is 522.3186205291

Scales and comparisons

• 142,497,264 seconds is equal to 4 years, 27 weeks, 4 days, 6 hours, 34 minutes, 24 seconds.
• To count from 1 to 142,497,264 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 142497264 cubic inches would be around 43.5 feet tall.

Recreational maths with 142497264

• 142497264 backwards is 462794241
• 142497264 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 142497264's digits is 39
• More coming soon!