142898049280
142,898,049,280 is an even composite number composed of six prime numbers multiplied together.
142898049280 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 142898049280:
28 × 5 × 72 × 37 × 139 × 443
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 37 × 139 × 443)See below for interesting mathematical facts about the number 142898049280 from the Numbermatics database.
Names of 142898049280
- Cardinal: 142898049280 can be written as One hundred forty-two billion, eight hundred ninety-eight million, forty-nine thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.4289804928 × 1011
Factors of 142898049280
Divisors of 142898049280
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 37 40 49 56 64 70 74 80 98 112 128 139 140 148 160 185 196 224 245 256 259 278 280 296 320 370 392 443 448 490 518 556 560 592 640 695 740 784 886 896 973 980 1036 1112 1120 1184 1280 1295 1390 1480 1568 1772 1792 1813 1946 1960 2072 2215 2224 2240 2368 2590 2780 2960 3101 3136 3544 3626 3892 3920 4144 4430 4448 4480 4736 4865 5143 5180 5560 5920 6202 6272 6811 7088 7252 7784 7840 8288 8860 8896 8960 9065 9472 9730 10286 10360 11120 11840 12404 12544 13622 14176 14504 15505 15568 15680 16391 16576 17720 17792 18130 19460 20572 20720 21707 22240 23680 24808 25715 27244 28352 29008 31010 31136 31360 32782 33152 34055 35440 35584 36001 36260 38920 41144 41440 43414 44480 47360 49616 51430 54488 56704 58016 61577 62020 62272 62720 65564 66304 68110 70880 72002 72520 77840 81955 82288 82880 86828 88960 99232 102860 108535 108976 113408 114737 116032 123154 124040 124544 131128 136220 141760 144004 145040 155680 163910 164576 165760 173656 177920 180005 198464 205720 217070 217952 229474 232064 246308 248080 249088 252007 262256 272440 283520 288008 290080 307885 311360 327820 329152 331520 347312 360010 396928 411440 431039 434140 435904 458948 464128 492616 496160 504014 524512 544880 567040 573685 576016 580160 615770 622720 655640 658304 694624 720020 793856 803159 822880 862078 868280 871808 917896 985232 992320 1008028 1049024 1089760 1147370 1152032 1160320 1231540 1245440 1260035 1311280 1316608 1389248 1440040 1606318 1645760 1724156 1736560 1743616 1835792 1970464 1984640 2016056 2098048 2155195 2179520 2278349 2294740 2304064 2320640 2463080 2520070 2622560 2778496 2880080 3017273 3212636 3291520 3448312 3473120 3671584 3940928 3969280 4015795 4032112 4196096 4310390 4359040 4556698 4589480 4608128 4926160 5040140 5245120 5556992 5760160 6034546 6425272 6583040 6896624 6946240 7343168 7881856 8031590 8064224 8620780 8718080 9113396 9178960 9216256 9852320 10080280 10490240 11391745 11520320 12069092 12850544 13793248 13892480 14686336 15086365 15763712 15948443 16063180 16128448 17241560 18226792 18357920 19704640 20160560 20980480 22783490 23040640 24138184 25701088 27586496 27784960 29372672 30172730 31896886 32126360 32256896 34483120 36453584 36715840 39409280 40321120 45566980 46081280 48276368 51402176 55172992 60345460 63793772 64252720 64513792 68966240 72907168 73431680 78818560 79742215 80642240 91133960 96552736 102804352 110345984 111639101 120690920 127587544 128505440 137932480 145814336 146863360 159484430 161284480 182267920 193105472 205608704 223278202 241381840 255175088 257010880 275864960 291628672 318968860 322568960 364535840 386210944 446556404 482763680 510350176 514021760 551729920 558195505 583257344 637937720 729071680 772421888 893112808 965527360 1020700352 1028043520 1116391010 1275875440 1458143360 1786225616 1931054720 2041400704 2232782020 2551750880 2916286720 3572451232 3862109440 4082801408 4465564040 5103501760 7144902464 8931128080 10207003520 14289804928 17862256160 20414007040 28579609856 35724512320 71449024640 142898049280
- Sum of all divisors σ(n): 412801824960
- Sum of proper divisors (its aliquot sum) s(n): 269903775680
- 142898049280 is an abundant number, because the sum of its proper divisors (269903775680) is greater than itself. Its abundance is 127005726400
Bases of 142898049280
- Binary: 100001010001010110001100110001000000002
- Hexadecimal: 0x2145633100
- Base-36: 1TN9T4HS
Squares and roots of 142898049280
- 142898049280 squared (1428980492802) is 20419852488029308518400
- 142898049280 cubed (1428980492803) is 2917957087124742738746646986752000
-
The
square root of 142898049280 is 378018.5832469089 -
The
cube root of 142898049280 is 5228.0785018185
Scales and comparisons
How big is 142898049280?- 142,898,049,280 seconds is equal to 4,543 years, 37 weeks, 1 day, 14 hours, 34 minutes, 40 seconds.
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To count from 1 to 142,898,049,280 would take you about nine thousand and eighty-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 142898049280 cubic inches would be around 435.7 feet tall.
Recreational maths with 142898049280
- 142898049280 backwards is 082940898241
- The number of decimal digits it has is: 12
- The sum of 142898049280's digits is 55
- More coming soon!
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