142868539200

Names of 142868539200

• Cardinal: 142868539200 can be written as One hundred forty-two billion, eight hundred sixty-eight million, five hundred thirty-nine thousand, two hundred.

Scientific notation

• Scientific notation: 1.428685392 × 10¹¹

Factors of 142868539200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 511

Divisors of 142868539200

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 32 38 40 48 50 57 60 61 64 75 76 80 95 96 100 114 120 122 150 152 160 183 190 192 200 228 240 244 285 300 304 305 320 366 380 400 421 456 475 480 488 570 600 608 610 732 760 800 842 912 915 950 960 976 1140 1159 1200 1216 1220 1263 1425 1464 1520 1525 1600 1684 1824 1830 1900 1952 2105 2280 2318 2400 2440 2526 2850 2928 3040 3050 3368 3477 3648 3660 3721 3800 3904 4210 4560 4575 4636 4800 4880 5052 5700 5795 5856 6080 6100 6315 6736 6954 7320 7442 7600 7999 8420 9120 9150 9272 9760 10104 10525 11163 11400 11590 11712 12200 12630 13472 13908 14640 14884 15200 15998 16840 17385 18240 18300 18544 18605 19520 20208 21050 22326 22800 23180 23997 24400 25260 25681 26944 27816 28975 29280 29768 30400 31575 31996 33680 34770 36600 37088 37210 39995 40416 42100 44652 45600 46360 47994 48800 50520 51362 55632 55815 57950 58560 59536 63150 63992 67360 69540 70699 73200 74176 74420 77043 79990 80832 84200 86925 89304 91200 92720 93025 95988 97600 101040 102724 111264 111630 115900 119072 119985 126300 127984 128405 134720 139080 141398 146400 148840 154086 159980 168400 173850 178608 185440 186050 191976 199975 202080 205448 212097 222528 223260 231800 238144 239970 252600 255968 256810 278160 279075 282796 292800 297680 308172 319960 336800 347700 353495 357216 370880 372100 383952 385215 399950 404160 410896 424194 446520 463600 479940 487939 505200 511936 513620 556320 558150 565592 595360 599925 616344 639920 642025 673600 695400 706990 714432 744200 767904 770430 799900 821792 848388 893040 927200 959880 975878 1010400 1027240 1060485 1112640 1116300 1131184 1190720 1199850 1232688 1279840 1284050 1390800 1413980 1463817 1488400 1535808 1540860 1566541 1599800 1643584 1696776 1767475 1786080 1854400 1919760 1926075 1951756 2020800 2054480 2120970 2232600 2262368 2399700 2439695 2465376 2559680 2568100 2781600 2827960 2927634 2976800 3081720 3133082 3199600 3393552 3534950 3572160 3839520 3852150 3903512 4108960 4241940 4465200 4524736 4699623 4799400 4879390 4930752 5136200 5302425 5563200 5655920 5855268 5953600 6163440 6266164 6399200 6787104 7069900 7319085 7679040 7704300 7807024 7832705 8217920 8483880 8930400 9399246 9598800 9758780 10272400 10604850 11311840 11710536 12198475 12326880 12532328 12798400 13574208 14139800 14638170 15408600 15614048 15665410 16967760 17860800 18798492 19197600 19517560 20544800 21209700 22623680 23421072 23498115 24396950 24653760 25064656 28279600 29276340 29764279 30817200 31228096 31330820 33935520 36595425 37596984 38395200 39035120 39163525 41089600 42419400 46842144 46996230 48793900 50129312 56559200 58552680 59528558 61634400 62661640 67871040 73190850 75193968 78070240 78327050 84838800 89292837 93684288 93992460 97587800 100258624 113118400 117105360 117490575 119057116 123268800 125323280 146381700 148821395 150387936 156140480 156654100 169677600 178585674 187984920 195175600 234210720 234981150 238114232 250646560 292763400 297642790 300775872 313308200 339355200 357171348 375969840 390351200 446464185 468421440 469962300 476228464 501293120 585526800 595285580 626616400 714342696 744106975 751939680 780702400 892928370 939924600 952456928 1171053600 1190571160 1253232800 1428685392 1488213950 1503879360 1785856740 1879849200 1904913856 2232320925 2342107200 2381142320 2506465600 2857370784 2976427900 3571713480 3759698400 4464641850 4762284640 5714741568 5952855800 7143426960 7519396800 8929283700 9524569280 11905711600 14286853920 17858567400 23811423200 28573707840 35717134800 47622846400 71434269600 142868539200
• Sum of all divisors σ(n): 502810332960
• Sum of proper divisors (its aliquot sum) s(n): 359941793760
• 142868539200 is an abundant number, because the sum of its proper divisors (359941793760) is greater than itself. Its abundance is 217073254560

Bases of 142868539200

• Binary: 10000101000011101000001110011101000000₂
• Hexadecimal: 0x2143A0E740
• Base-36: 1TMS8MDC

Squares and roots of 142868539200

• 142868539200 squared (142868539200²) is 20411419493141936640000
• 142868539200 cubed (142868539200³) is 2916149685983592906015756288000000
• The square root of 142868539200 is 377979.5486530985
• The cube root of 142868539200 is 5227.7185910591

Scales and comparisons

• 142,868,539,200 seconds is equal to 4,542 years, 40 weeks, 3 days, 1 hour, 20 minutes.
• To count from 1 to 142,868,539,200 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 142868539200 cubic inches would be around 435.6 feet tall.

Recreational maths with 142868539200

• 142868539200 backwards is 002935868241
• 142868539200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142868539200's digits is 48
• More coming soon!