142942339440
142,942,339,440 is an even composite number composed of six prime numbers multiplied together.
142942339440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 142942339440:
24 × 35 × 5 × 61 × 149 × 809
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 61 × 149 × 809)See below for interesting mathematical facts about the number 142942339440 from the Numbermatics database.
Names of 142942339440
- Cardinal: 142942339440 can be written as One hundred forty-two billion, nine hundred forty-two million, three hundred thirty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.4294233944 × 1011
Factors of 142942339440
Divisors of 142942339440
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 61 72 80 81 90 108 120 122 135 144 149 162 180 183 216 240 243 244 270 298 305 324 360 366 405 432 447 486 488 540 549 596 610 648 720 732 745 809 810 894 915 972 976 1080 1098 1192 1215 1220 1296 1341 1464 1490 1618 1620 1647 1788 1830 1944 2160 2196 2235 2384 2427 2430 2440 2682 2745 2928 2980 3236 3240 3294 3576 3660 3888 4023 4045 4392 4470 4854 4860 4880 4941 5364 5490 5960 6472 6480 6588 6705 7152 7281 7320 8046 8090 8235 8784 8940 9089 9708 9720 9882 10728 10980 11920 12069 12135 12944 13176 13410 14562 14640 14823 16092 16180 16470 17880 18178 19416 19440 19764 20115 21456 21843 21960 24138 24270 24705 26352 26820 27267 29124 29646 32184 32360 32940 35760 36207 36356 36405 38832 39528 40230 43686 43920 45445 48276 48540 49349 49410 53640 54534 58248 59292 60345 64368 64720 65529 65880 72414 72712 72810 74115 79056 80460 81801 87372 90890 96552 97080 98698 98820 107280 109068 109215 116496 118584 120541 120690 131058 131760 136335 144828 145424 145620 148047 148230 160920 163602 174744 181035 181780 193104 194160 196587 197396 197640 218136 218430 237168 241082 241380 245403 246745 262116 272670 289656 291240 296094 296460 321840 327204 327645 349488 361623 362070 363560 393174 394792 395280 409005 436272 436860 444141 482164 482760 490806 493490 524232 545340 579312 582480 592188 592920 602705 654408 655290 723246 724140 727120 736209 740235 786348 789584 818010 873720 888282 964328 965520 981612 982935 986980 1048464 1084869 1090680 1184376 1185840 1205410 1227015 1308816 1310580 1332423 1446492 1448280 1472418 1480470 1572696 1636020 1747440 1776564 1808115 1928656 1963224 1965870 1973960 2169738 2181360 2208627 2220705 2368752 2410820 2454030 2621160 2664846 2892984 2896560 2944836 2960940 3145392 3254607 3272040 3553128 3616230 3681045 3926448 3931740 3947920 3997269 4339476 4417254 4441410 4821640 4908060 5242320 5329692 5424345 5785968 5889672 5921880 6509214 6544080 6662115 7106256 7232460 7353001 7362090 7863480 7994538 8678952 8834508 8882820 9643280 9763821 9816120 10659384 10848690 11043135 11779344 11843760 11991807 13018428 13324230 14464920 14706002 14724180 15726960 15989076 16273035 17357904 17669016 17765640 19527642 19632240 19986345 21318768 21697380 22059003 22086270 23983614 26036856 26648460 28929840 29291463 29412004 29448360 31978152 32546070 35338032 35531280 36765005 39055284 39972690 43394760 44118006 44172540 47967228 48819105 52073712 53296920 58582926 58824008 58896720 59959035 63956304 65092140 66177009 73530010 78110568 79945380 86789520 88236012 88345080 95934456 97638210 106593840 110295015 117165852 117648016 119918070 130184280 132354018 146457315 147060020 156221136 159890760 176472024 176690160 191868912 195276420 198531027 220590030 234331704 239836140 260368560 264708036 292914630 294120040 319781520 330885045 352944048 390552840 397062054 441180060 468663408 479672280 529416072 585829260 588240080 595593081 661770090 781105680 794124108 882360120 959344560 992655135 1058832144 1171658520 1191186162 1323540180 1588248216 1764720240 1786779243 1985310270 2343317040 2382372324 2647080360 2977965405 3176496432 3573558486 3970620540 4764744648 5294160720 5955930810 7147116972 7941241080 8933896215 9529489296 11911861620 14294233944 15882482160 17867792430 23823723240 28588467888 35735584860 47647446480 71471169720 142942339440
- Sum of all divisors σ(n): 510014232000
- Sum of proper divisors (its aliquot sum) s(n): 367071892560
- 142942339440 is an abundant number, because the sum of its proper divisors (367071892560) is greater than itself. Its abundance is 224129553120
Bases of 142942339440
- Binary: 100001010010000000011100000001011100002
- Hexadecimal: 0x2148070170
- Base-36: 1TO06F00
Squares and roots of 142942339440
- 142942339440 squared (1429423394402) is 20432512404580179513600
- 142942339440 cubed (1429423394403) is 2920671123747510630729145296384000
-
The
square root of 142942339440 is 378077.1606960675 -
The
cube root of 142942339440 is 5228.6185803707
Scales and comparisons
How big is 142942339440?- 142,942,339,440 seconds is equal to 4,545 years, 6 weeks, 3 days, 5 hours, 24 minutes.
-
To count from 1 to 142,942,339,440 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 142942339440 cubic inches would be around 435.7 feet tall.
Recreational maths with 142942339440
- 142942339440 backwards is 044933249241
- 142942339440 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142942339440's digits is 45
- More coming soon!
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