142745137164

Names of 142745137164

• Cardinal: 142745137164 can be written as One hundred forty-two billion, seven hundred forty-five million, one hundred thirty-seven thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.42745137164 × 10¹¹

Factors of 142745137164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 445

Divisors of 142745137164

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 31 36 38 42 54 57 62 63 76 81 84 93 108 114 124 126 133 162 171 186 189 217 228 243 252 266 279 324 342 372 378 383 399 434 486 513 532 558 567 589 651 684 729 756 766 798 837 868 961 972 1026 1116 1134 1149 1178 1197 1302 1458 1532 1539 1596 1674 1701 1767 1922 1953 2052 2268 2298 2356 2394 2511 2604 2681 2883 2916 3078 3348 3402 3447 3534 3591 3844 3906 4123 4596 4617 4788 5022 5103 5301 5362 5766 5859 6156 6727 6804 6894 7068 7182 7277 7533 7812 8043 8246 8649 9234 10044 10206 10341 10602 10724 10773 11532 11718 11873 12369 13454 13788 13851 14364 14554 15066 15903 16086 16492 17298 17577 18259 18468 20181 20412 20682 21204 21546 21831 22599 23436 23746 24129 24738 25947 26908 27702 29108 30132 31023 31806 32172 32319 34596 35154 35619 36518 37107 40362 41364 43092 43662 45198 47492 47709 48258 49476 50939 51894 52731 54777 55404 60543 62046 63612 64638 65493 70308 71238 72387 73036 74214 77841 80724 83111 87324 90396 93069 95418 96516 96957 101878 103788 105462 106857 109554 111321 121086 124092 127813 129276 130986 142476 143127 144774 148428 152817 155682 158193 164331 166222 181629 186138 190836 193914 196479 203756 210924 213714 217161 219108 222642 225587 233523 242172 249333 255626 261972 279207 286254 289548 305634 311364 316386 320571 328662 332444 333963 363258 368063 372276 383439 387828 392958 427428 429381 434322 445284 451174 458451 467046 492993 498666 511252 544887 558414 572508 589437 611268 632772 641142 651483 657324 667926 676761 700569 726516 736126 747999 766878 785916 858762 868644 902348 916902 934092 961713 985986 997332 1001889 1089774 1104189 1116828 1150317 1178874 1282284 1302966 1335852 1353522 1375353 1401138 1472252 1478979 1495998 1533756 1579109 1634661 1717524 1768311 1833804 1923426 1954449 1971972 2003778 2030283 2179548 2208378 2243997 2300634 2357748 2576441 2605932 2707044 2750706 2802276 2885139 2957958 2991996 3005667 3158218 3269322 3312567 3450951 3536622 3846852 3908898 4007556 4060566 4126059 4416756 4436937 4487994 4601268 4737327 4903983 5152882 5304933 5501412 5770278 5915916 6011334 6090849 6316436 6538644 6625134 6731991 6901902 6993197 7073244 7729323 7817796 8121132 8252118 8655417 8873874 8975988 9474654 9807966 9937701 10305764 10352853 10609866 11540556 12022668 12181698 12378177 13250268 13310811 13463982 13803804 13986394 14211981 15458646 16504236 17310834 17747748 18272547 18949308 19615932 19875402 20195973 20705706 20979591 21219732 23187969 24363396 24756354 26621622 26927964 27972788 28423962 29813103 30917292 31058559 34621668 36545094 37134531 39750804 40391946 41411412 41959182 42635943 46375938 48952379 49512708 53243244 54817641 56847924 59626206 60587919 62117118 62938773 69563907 73090188 74269062 80783892 83918364 85271886 89439309 92751876 93175677 97904758 109635282 119252412 121175838 124234236 125877546 127907829 139127814 146857137 148538124 164452923 170543772 178878618 186351354 188816319 195809516 208691721 219270564 242351676 251755092 255815658 268317927 278255628 293714274 328905846 357757236 372702708 377632638 383723487 417383442 440571411 511631316 536635854 566448957 587428548 626075163 657811692 755265276 767446974 834766884 881142822 1073271708 1132897914 1151170461 1252150326 1321714233 1534893948 1699346871 1762285644 1878225489 2265795828 2302340922 2504300652 2643428466 3398693742 3756450978 3965142699 4604681844 5098040613 5286856932 6797387484 7512901956 7930285398 10196081226 11895428097 15860570796 20392162452 23790856194 35686284291 47581712388 71372568582 142745137164
• Sum of all divisors σ(n): 466786897920
• Sum of proper divisors (its aliquot sum) s(n): 324041760756
• 142745137164 is an abundant number, because the sum of its proper divisors (324041760756) is greater than itself. Its abundance is 181296623592

Bases of 142745137164

• Binary: 10000100111100010001011111000000001100₂
• Hexadecimal: 0x213C45F00C
• Base-36: 1TKQROR0

Squares and roots of 142745137164

• 142745137164 squared (142745137164²) is 20376174183969173962896
• 142745137164 cubed (142745137164³) is 2908599778768235507281366966666944
• The square root of 142745137164 is 377816.2743503779
• The cube root of 142745137164 is 5226.2130182955

Scales and comparisons

• 142,745,137,164 seconds is equal to 4,538 years, 44 weeks, 2 days, 18 hours, 59 minutes, 24 seconds.
• To count from 1 to 142,745,137,164 would take you about nine thousand and seventy-seven 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 142745137164 cubic inches would be around 435.5 feet tall.

Recreational maths with 142745137164

• 142745137164 backwards is 461731547241
• The number of decimal digits it has is: 12
• The sum of 142745137164's digits is 45
• More coming soon!