142721889024

Names of 142721889024

• Cardinal: 142721889024 can be written as One hundred forty-two billion, seven hundred twenty-one million, eight hundred eighty-nine thousand and twenty-four.

Scientific notation

• Scientific notation: 1.42721889024 × 10¹¹

Factors of 142721889024

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 200

Divisors of 142721889024

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 31 32 33 37 39 44 48 52 62 64 66 74 78 88 93 96 103 104 111 121 124 128 132 143 148 156 176 186 192 206 208 222 242 248 256 264 286 296 309 312 341 352 363 372 384 403 407 412 416 429 444 481 484 496 528 572 592 618 624 682 704 726 744 768 806 814 824 832 858 888 962 968 992 1023 1056 1133 1144 1147 1184 1209 1221 1236 1248 1339 1364 1408 1443 1452 1488 1573 1612 1628 1648 1664 1716 1776 1924 1936 1984 2046 2112 2266 2288 2294 2368 2418 2442 2472 2496 2678 2728 2816 2886 2904 2976 3146 3193 3224 3256 3296 3328 3399 3432 3441 3552 3751 3811 3848 3872 3968 4017 4092 4224 4433 4477 4532 4576 4588 4719 4736 4836 4884 4944 4992 5291 5356 5456 5772 5808 5952 6292 6386 6448 6512 6592 6798 6864 6882 7104 7502 7622 7696 7744 7936 8034 8184 8448 8866 8954 9064 9152 9176 9438 9472 9579 9672 9768 9888 9984 10582 10712 10912 11253 11433 11544 11616 11904 12463 12584 12617 12772 12896 13024 13184 13299 13431 13596 13728 13764 14208 14729 14911 15004 15244 15392 15488 15873 16068 16368 17732 17908 18128 18304 18352 18876 19158 19344 19536 19776 21164 21424 21824 22506 22866 23088 23232 23808 24926 25168 25234 25544 25792 26048 26368 26598 26862 27192 27456 27528 28416 29458 29822 30008 30488 30784 30976 31746 32136 32736 35123 35464 35816 36256 36608 36704 37389 37752 37851 38316 38688 39072 39552 41509 41921 42328 42848 43648 44187 44733 45012 45732 46176 46464 48763 49543 49852 50336 50468 51088 51584 52096 53196 53724 54384 54912 55056 58201 58916 59644 60016 60976 61568 63492 64272 65472 70246 70928 71632 72512 73408 74778 75504 75702 76632 77376 78144 79104 83018 83842 84656 85696 87296 88374 89466 90024 91464 92352 92928 97526 99086 99704 100672 100936 102176 103168 104192 105369 106392 107448 108768 109824 110112 116402 117832 118141 119288 120032 121952 123136 124527 125763 126984 128544 130944 138787 140492 141856 143264 145024 146289 146816 148629 149556 151008 151404 153264 154752 156288 162019 164021 166036 167684 169312 171392 174603 176748 178932 180048 182928 184704 195052 198172 199408 201344 201872 204352 210738 212784 214896 217536 220224 232804 235664 236282 238576 240064 243904 249054 251526 253968 257088 261888 277574 280984 283712 286528 290048 292578 293632 297258 299112 302016 302808 306528 309504 312576 324038 328042 332072 335368 338624 342784 349206 353496 354423 357864 360096 365856 369408 386353 390104 396344 398816 402688 403744 408704 416361 421476 425568 429792 435072 440448 456599 461131 465608 471328 472564 477152 480128 486057 487808 492063 498108 503052 507936 514176 544973 555148 561968 567424 573056 585156 594516 598224 604032 605616 613056 648076 656084 664144 670736 677248 698412 706992 708846 715728 720192 731712 772706 780208 792688 797632 807488 817408 832722 842952 851136 859584 870144 880896 913198 922262 931216 942656 945128 954304 960256 972114 975616 984126 996216 1006104 1015872 1028352 1089946 1110296 1123936 1134848 1146112 1159059 1170312 1189032 1196448 1208064 1211232 1226112 1296152 1299551 1312168 1328288 1341472 1354496 1369797 1383393 1396824 1413984 1417692 1431456 1440384 1463424 1535833 1545412 1560416 1585376 1595264 1614976 1634919 1665444 1685904 1702272 1719168 1804231 1826396 1844524 1862432 1885312 1890256 1908608 1944228 1968252 1992432 2012208 2031744 2179892 2220592 2247872 2318118 2340624 2378064 2392896 2422464 2452224 2592304 2599102 2624336 2656576 2682944 2739594 2766786 2793648 2827968 2835384 2862912 2880768 2926848 3071666 3090824 3120832 3170752 3190528 3229952 3269838 3330888 3371808 3404544 3438336 3608462 3652792 3689048 3724864 3770624 3780512 3817216 3888456 3898653 3936504 3984864 4024416 4063488 4359784 4441184 4495744 4607499 4636236 4681248 4756128 4785792 4844928 5022589 5184608 5198204 5248672 5313152 5365888 5412693 5479188 5533572 5587296 5655936 5670768 5725824 5994703 6143332 6181648 6241664 6341504 6539676 6661776 6743616 7216924 7305584 7378096 7449728 7561024 7776912 7797306 7873008 7969728 8048832 8719568 8882368 8991488 9214998 9272472 9362496 9512256 9571584 9689856 10045178 10369216 10396408 10497344 10626304 10731776 10825386 10958376 11067144 11174592 11311872 11341536 11451648 11989406 12286664 12363296 12483328 12683008 13079352 13323552 13487232 14295061 14433848 14611168 14756192 14899456 15067767 15122048 15553824 15594612 15746016 15939456 16097664 16894163 17439136 17764736 17984109 18429996 18544944 18724992 19024512 20090356 20738432 20792816 20994688 21650772 21916752 22134288 22349184 22683072 23978812 24573328 24726592 26158704 26647104 26974464 28590122 28867696 29222336 29512384 30135534 30244096 31107648 31189224 31492032 31878912 32195328 33788326 34878272 35529472 35968218 36859992 37089888 37449984 38049024 40180712 41476864 41585632 41989376 42885183 43301544 43833504 44268576 44698368 45366144 47957624 49146656 49453184 50682489 52317408 53294208 57180244 57735392 58444672 59024768 60271068 62215296 62378448 62984064 67576652 69756544 71936436 73719984 74179776 80361424 83171264 85770366 86603088 87667008 88537152 90732288 95915248 98293312 98906368 101364978 104634816 106588416 114360488 115470784 116889344 118049536 120542136 124430592 124756896 125968128 135153304 139513088 143872872 147439968 148359552 160722848 166342528 171540732 173206176 175334016 177074304 185835793 191830496 196586624 202729956 209269632 228720976 230941568 241084272 249513792 270306608 287745744 294879936 296719104 321445696 332685056 343081464 346412352 350668032 354148608 371671586 383660992 393173248 405459912 418539264 457441952 461883136 482168544 499027584 540613216 557507379 575491488 589759872 642891392 686162928 692824704 743343172 767321984 810919824 914883904 964337088 998055168 1081226432 1115014758 1150982976 1179519744 1285782784 1372325856 1385649408 1486686344 1534643968 1621839648 1829767808 1928674176 2162452864 2230029516 2301965952 2744651712 2973372688 3243679296 3659535616 3857348352 4324905728 4460059032 4603931904 5489303424 5946745376 6487358592 8920118064 10978606848 11893490752 12974717184 17840236128 23786981504 35680472256 47573963008 71360944512 142721889024
• Sum of all divisors σ(n): 481312878592
• Sum of proper divisors (its aliquot sum) s(n): 338590989568
• 142721889024 is an abundant number, because the sum of its proper divisors (338590989568) is greater than itself. Its abundance is 195869100544

Bases of 142721889024

• Binary: 10000100111010111000110011001100000000₂
• Hexadecimal: 0x213AE33300
• Base-36: 1TKCXEDC

Squares and roots of 142721889024

• 142721889024 squared (142721889024²) is 20369537606578971672576
• 142721889024 cubed (142721889024³) is 2907178885756358567345431536205824
• The square root of 142721889024 is 377785.5066357099
• The cube root of 142721889024 is 5225.9292810677

Scales and comparisons

• 142,721,889,024 seconds is equal to 4,538 years, 5 weeks, 6 days, 17 hours, 10 minutes, 24 seconds.
• To count from 1 to 142,721,889,024 would take you about nine thousand and seventy-six 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 142721889024 cubic inches would be around 435.5 feet tall.

Recreational maths with 142721889024

• 142721889024 backwards is 420988127241
• 142721889024 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142721889024's digits is 48
• More coming soon!