142946947584

Names of 142946947584

• Cardinal: 142946947584 can be written as One hundred forty-two billion, nine hundred forty-six million, nine hundred forty-seven thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 1.42946947584 × 10¹¹

Factors of 142946947584

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 266

Divisors of 142946947584

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 97 108 112 126 128 144 157 168 189 192 194 216 224 252 256 288 291 314 336 378 384 388 432 448 471 504 512 576 582 628 672 679 756 768 776 864 873 896 942 1008 1099 1152 1164 1256 1344 1358 1413 1512 1536 1552 1728 1746 1792 1884 2016 2037 2198 2304 2328 2512 2619 2688 2716 2826 3024 3104 3297 3456 3492 3584 3768 4032 4074 4239 4396 4608 4656 5024 5238 5376 5432 5652 6048 6111 6208 6594 6912 6984 7536 8064 8148 8478 8792 9312 9409 9891 10048 10476 10752 10864 11304 12096 12222 12416 13188 13824 13968 15072 15229 16128 16296 16956 17584 18333 18624 18818 19782 20096 20952 21728 22608 24192 24444 24832 26376 27936 28227 29673 30144 30458 32256 32592 33912 35168 36666 37248 37636 39564 40192 41904 43456 45216 45687 48384 48888 49664 52752 55872 56454 59346 60288 60916 65184 65863 67824 70336 73332 74496 75272 79128 80384 83808 84681 86912 90432 91374 96768 97776 105504 106603 111744 112908 118692 120576 121832 130368 131726 135648 137061 140672 146664 148992 150544 158256 167616 169362 173824 180864 182748 195552 197589 211008 213206 223488 225816 237384 241152 243664 254043 260736 263452 271296 274122 281344 293328 301088 316512 319809 335232 338724 347648 361728 365496 391104 395178 411183 422016 426412 446976 451632 474768 487328 508086 521472 526904 542592 548244 562688 586656 592767 602176 633024 639618 670464 677448 723456 730992 782208 790356 822366 844032 852824 903264 949536 959427 974656 1016172 1042944 1053808 1085184 1096488 1173312 1185534 1204352 1266048 1279236 1340928 1354896 1461984 1477213 1564416 1580712 1644732 1688064 1705648 1778301 1806528 1899072 1918854 1949312 2032344 2107616 2170368 2192976 2346624 2371068 2408704 2532096 2558472 2709792 2878281 2923968 2954426 3128832 3161424 3289464 3411296 3556602 3613056 3798144 3837708 3898624 4064688 4215232 4385952 4431639 4693248 4742136 4817408 5064192 5116944 5419584 5756562 5847936 5908852 6322848 6578928 6822592 7113204 7226112 7596288 7675416 7797248 8129376 8430464 8771904 8863278 9386496 9484272 10233888 10340491 10839168 11513124 11695872 11817704 12645696 13157856 13294917 13645184 14226408 14452224 15192576 15350832 16258752 16860928 17543808 17726556 18968544 20467776 20680982 21678336 23026248 23391744 23635408 25291392 26315712 26589834 27290368 28452816 30701664 31021473 32517504 33721856 35087616 35453112 37937088 39884751 40935552 41361964 43356672 46052496 47270816 50582784 52631424 53179668 54580736 56905632 61403328 62042946 65035008 70175232 70906224 75874176 79769502 81871104 82723928 92104992 93064419 94541632 101165568 105262848 106359336 113811264 122806656 124085892 130070016 141812448 151748352 159539004 163742208 165447856 184209984 186128838 189083264 210525696 212718672 227622528 245613312 248171784 279193257 283624896 303496704 319078008 330895712 368419968 372257676 378166528 425437344 455245056 491226624 496343568 558386514 567249792 638156016 661791424 736839936 744515352 756333056 850874688 910490112 992687136 1116773028 1134499584 1276312032 1323582848 1473679872 1489030704 1701749376 1985374272 2233546056 2268999168 2552624064 2647165696 2978061408 3403498752 3970748544 4467092112 5105248128 5294331392 5956122816 6806997504 7941497088 8934184224 10210496256 11912245632 15882994176 17868368448 20420992512 23824491264 35736736896 47648982528 71473473792 142946947584
• Sum of all divisors σ(n): 491729420160
• Sum of proper divisors (its aliquot sum) s(n): 348782472576
• 142946947584 is an abundant number, because the sum of its proper divisors (348782472576) is greater than itself. Its abundance is 205835524992

Bases of 142946947584

• Binary: 10000101001000010011010101001000000000₂
• Hexadecimal: 0x21484D5200
• Base-36: 1TO2X6O0

Squares and roots of 142946947584

• 142946947584 squared (142946947584²) is 20433829823582843437056
• 142946947584 cubed (142946947584³) is 2920953600732072687878522435272704
• The square root of 142946947584 is 378083.2548315251
• The cube root of 142946947584 is 5228.6747661227

Scales and comparisons

• 142,946,947,584 seconds is equal to 4,545 years, 14 weeks, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 142,946,947,584 would take you about nine thousand and ninety 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 142946947584 cubic inches would be around 435.7 feet tall.

Recreational maths with 142946947584

• 142946947584 backwards is 485749649241
• 142946947584 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142946947584's digits is 63
• More coming soon!