142021664928

Names of 142021664928

• Cardinal: 142021664928 can be written as One hundred forty-two billion, twenty-one million, six hundred sixty-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.42021664928 × 10¹¹

Factors of 142021664928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 729

Divisors of 142021664928

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 17 18 22 24 26 27 32 33 34 36 39 44 48 51 52 54 66 68 72 78 81 88 96 99 102 104 108 117 121 132 136 143 144 153 156 162 176 187 198 204 208 216 221 234 242 243 264 272 286 288 297 306 312 324 351 352 363 374 396 408 416 429 432 442 459 468 484 486 528 544 561 572 594 612 624 648 663 683 702 726 748 792 816 858 864 884 891 918 936 968 972 1053 1056 1089 1122 1144 1188 1224 1248 1287 1296 1326 1366 1377 1404 1452 1496 1573 1584 1632 1683 1716 1768 1782 1836 1872 1936 1944 1989 2049 2057 2106 2178 2244 2288 2376 2431 2448 2574 2592 2652 2673 2732 2754 2808 2904 2992 3146 3159 3168 3267 3366 3432 3536 3564 3672 3744 3861 3872 3888 3978 4098 4114 4131 4212 4356 4488 4576 4719 4752 4862 4896 5049 5148 5304 5346 5464 5508 5616 5808 5967 5984 6147 6171 6292 6318 6534 6732 6864 7072 7128 7293 7344 7513 7722 7776 7956 8196 8228 8262 8424 8712 8879 8976 9438 9504 9724 9801 10098 10296 10608 10692 10928 11016 11232 11583 11611 11616 11934 12294 12342 12584 12636 13068 13464 13728 14157 14256 14586 14688 15026 15147 15444 15912 16392 16456 16524 16848 17424 17758 17901 17952 18441 18513 18876 19448 19602 20196 20592 21216 21384 21856 21879 22032 22539 23166 23222 23868 24588 24684 25168 25272 26136 26637 26741 26928 28314 28512 29172 29403 30052 30294 30888 31824 32784 32912 33048 33696 34749 34833 34848 35516 35802 36882 37026 37752 38896 39204 40392 41184 42471 42768 43758 44064 45078 45441 46332 46444 47736 49176 49368 50336 50544 52272 53274 53482 53703 53856 55323 55539 56628 58344 58806 60104 60588 61776 63648 65568 65637 65824 66096 67617 69498 69666 71032 71604 73764 74052 75504 77792 78408 79911 80223 80784 82643 84942 85536 87516 90156 90882 92664 92888 95472 97669 98352 98736 101088 104499 104544 106548 106964 107406 110646 111078 113256 116688 117612 120208 121176 123552 127413 127721 131274 132192 135234 138996 139332 142064 143208 147528 148104 150943 151008 156816 159822 160446 161568 165286 165969 166617 169884 175032 180312 181764 185328 185776 190944 195338 196704 196911 197472 202851 208998 213096 213928 214812 221292 222156 226512 233376 235224 239733 240416 240669 242352 247929 254826 255442 262548 270468 277992 278664 284128 286416 293007 295056 296208 301886 313497 313632 319644 320892 330572 331938 333234 339768 350064 360624 363528 370656 371552 382239 383163 390676 393822 405702 417996 426192 427856 429624 442584 444312 452829 453024 470448 479466 481338 484704 495858 499851 509652 510884 525096 540936 555984 557328 572832 586014 590112 590733 592416 603772 608553 626994 639288 641784 661144 663876 666468 679536 700128 719199 721248 722007 727056 743787 764478 766326 781352 787644 811404 835992 852384 855712 859248 879021 885168 888624 905658 940491 940896 958932 962676 991716 999702 1019304 1021768 1050192 1074359 1081872 1111968 1114656 1149489 1172028 1181466 1207544 1217106 1253988 1278576 1283568 1322288 1327752 1332936 1358487 1359072 1404931 1438398 1444014 1454112 1487574 1528956 1532652 1562704 1575288 1622808 1660373 1671984 1718496 1758042 1770336 1777248 1811316 1825659 1880982 1917864 1925352 1983432 1999404 2038608 2043536 2100384 2148718 2157597 2163744 2166021 2231361 2298978 2344056 2362932 2415088 2434212 2507976 2557152 2567136 2637063 2644576 2655504 2665872 2716974 2809862 2821473 2876796 2888028 2975148 3057912 3065304 3125408 3150576 3223077 3245616 3320746 3343968 3448467 3516084 3622632 3651318 3761964 3835728 3850704 3966864 3998808 4075461 4077216 4087072 4214793 4297436 4315194 4332042 4462722 4597956 4688112 4725864 4830176 4868424 4981119 5015952 5274126 5311008 5331744 5433948 5619724 5642946 5753592 5776056 5950296 6115824 6130608 6301152 6446154 6491232 6498063 6641492 6694083 6896934 7032168 7245264 7302636 7523928 7671456 7701408 7911189 7933728 7997616 8150922 8429586 8594872 8630388 8664084 8925444 9195912 9376224 9451728 9669231 9736848 9962238 10031904 10345401 10548252 10867896 11239448 11285892 11507184 11552112 11900592 12226383 12231648 12261216 12644379 12892308 12996126 13282984 13388166 13793868 14064336 14490528 14605272 14943357 15047856 15822378 15995232 16301844 16859172 17189744 17260776 17328168 17850888 18264103 18391824 18903456 19338462 19473696 19924476 20082249 20690802 21096504 21735792 22478896 22571784 23014368 23104224 23733567 23801184 24452766 25288758 25784616 25992252 26565968 26776332 27587736 28128672 29007693 29210544 29886714 30095712 31036203 31644756 32603688 33718344 34379488 34521552 34656336 35701776 36528206 36679149 36783648 37933137 38676924 39848952 40164498 41381604 42193008 43471584 44830071 44957792 45143568 47467134 48905532 50577516 51569232 51984504 53131936 53552664 54792309 55175472 58015386 58421088 59773428 62072406 63289512 65207376 67436688 69043104 69312672 71403552 73056412 73358298 75866274 77353848 79697904 80328996 82763208 84386016 87023079 89660142 90287136 94934268 97811064 101155032 103138464 103969008 107105328 109584618 110350944 113799411 116030772 119546856 124144812 126579024 130414752 134490213 134873376 146112824 146716596 151732548 154707696 159395808 160657992 164376927 165526416 174046158 179320284 189868536 195622128 202310064 207938016 214210656 219169236 227598822 232061544 239093712 248289624 253158048 261069237 268980426 292225648 293433192 303465096 309415392 321315984 328753854 331052832 341398233 348092316 358640568 379737072 391244256 403470639 404620128 438338472 455197644 464123088 478187424 493130781 496579248 522138474 537960852 584451296 586866384 606930192 642631968 657507708 682796466 696184632 717281136 759474144 806941278 876676944 910395288 928246176 986261562 993158496 1044276948 1075921704 1173732768 1213860384 1315015416 1365592932 1392369264 1434562272 1479392343 1613882556 1753353888 1820790576 1972523124 2088553896 2151843408 2630030832 2731185864 2784738528 2958784686 3227765112 3641581152 3945046248 4177107792 4303686816 4438177029 5260061664 5462371728 5917569372 6455530224 7890092496 8354215584 8876354058 10924743456 11835138744 12911060448 15780184992 17752708116 23670277488 35505416232 47340554976 71010832464 142021664928
• Sum of all divisors σ(n): 525714815808
• Sum of proper divisors (its aliquot sum) s(n): 383693150880
• 142021664928 is an abundant number, because the sum of its proper divisors (383693150880) is greater than itself. Its abundance is 241671485952

Bases of 142021664928

• Binary: 10000100010001001001101010000010100000₂
• Hexadecimal: 0x211126A0A0
• Base-36: 1T8S1600

Squares and roots of 142021664928

• 142021664928 squared (142021664928²) is 20170153308921105245184
• 142021664928 cubed (142021664928³) is 2864598754785983682318945333706752
• The square root of 142021664928 is 376857.6189066635
• The cube root of 142021664928 is 5217.3687571277

Scales and comparisons

• 142,021,664,928 seconds is equal to 4,515 years, 44 weeks, 1 day, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 142,021,664,928 would take you about nine thousand and thirty-one 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 142021664928 cubic inches would be around 434.8 feet tall.

Recreational maths with 142021664928

• 142021664928 backwards is 829466120241
• The number of decimal digits it has is: 12
• The sum of 142021664928's digits is 45
• More coming soon!