142238837664

Names of 142238837664

• Cardinal: 142238837664 can be written as One hundred forty-two billion, two hundred thirty-eight million, eight hundred thirty-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.42238837664 × 10¹¹

Factors of 142238837664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 163

Divisors of 142238837664

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 61 63 66 72 77 79 84 88 96 99 112 121 122 126 132 144 154 158 168 176 183 198 224 231 237 242 244 252 264 288 308 316 336 352 363 366 396 427 462 474 484 488 504 528 549 553 616 632 671 672 693 711 726 732 792 847 854 869 924 948 968 976 1008 1056 1089 1098 1106 1232 1264 1281 1331 1342 1386 1422 1452 1464 1584 1659 1694 1708 1738 1848 1896 1936 1952 2013 2016 2178 2196 2212 2464 2528 2541 2562 2607 2662 2684 2772 2844 2904 2928 3168 3318 3388 3416 3476 3696 3792 3843 3872 3993 4026 4356 4392 4424 4697 4819 4977 5082 5124 5214 5324 5368 5544 5688 5808 5856 6039 6083 6636 6776 6832 6952 7381 7392 7584 7623 7686 7821 7986 8052 8712 8784 8848 9317 9394 9559 9638 9954 10164 10248 10428 10648 10736 11088 11376 11616 11979 12078 12166 13272 13552 13664 13904 14091 14457 14641 14762 15246 15372 15642 15972 16104 17424 17568 17696 18249 18634 18788 19118 19276 19908 20328 20496 20856 21296 21472 22143 22176 22752 23958 24156 24332 26544 27104 27808 27951 28182 28677 28914 29282 29524 30492 30744 31284 31944 32208 33733 34848 36498 37268 37576 38236 38552 39816 40656 40992 41712 42273 42592 43371 43923 44286 47916 48312 48664 51667 53009 53088 54747 55902 56364 57354 57828 58564 59048 60984 61488 62568 63888 64416 66429 66913 67466 72996 74536 75152 76472 77104 79632 81191 81312 83424 83853 84546 86031 86742 87846 88572 95832 96624 97328 101199 102487 103334 105149 106018 109494 111804 112728 114708 115656 117128 118096 121968 122976 125136 127776 131769 132858 133826 134932 145992 149072 150304 152944 154208 155001 159027 159264 162382 167706 169092 172062 173484 175692 177144 191664 193248 194656 200739 202398 204974 206668 210298 212036 218988 223608 225456 229416 231312 234256 236192 243573 243936 250272 263538 265716 267652 269864 291984 298144 303597 305888 307461 310002 315447 318054 324764 335412 338184 344124 346968 351384 354288 371063 383328 401478 404796 409948 413336 420596 424072 437976 447216 450912 458832 462624 465003 468512 477081 487146 527076 531432 535304 539728 568337 583099 583968 602217 607194 614922 620004 630894 636108 649528 670824 676368 688248 693936 702768 708576 730719 736043 742126 802956 809592 819896 826672 841192 848144 875952 893101 894432 917664 922383 930006 946341 954162 974292 1054152 1062864 1070608 1079456 1113189 1136674 1156639 1166198 1204434 1214388 1229844 1240008 1261788 1272216 1299056 1341648 1352736 1376496 1387872 1405536 1461438 1472086 1484252 1605912 1619184 1639792 1653344 1682384 1696288 1705011 1749297 1751904 1786202 1844766 1860012 1892682 1908324 1948584 2108304 2125728 2141216 2208129 2226378 2273348 2313278 2332396 2408868 2428776 2459688 2480016 2523576 2544432 2598112 2679303 2683296 2752992 2922876 2944172 2968504 3211824 3238368 3279584 3339567 3364768 3410022 3469917 3498594 3572404 3689532 3720024 3785364 3816648 3897168 4081693 4216608 4416258 4452756 4546696 4626556 4664792 4817736 4857552 4919376 4960032 5047152 5088864 5115033 5247891 5358606 5845752 5888344 5937008 6251707 6414089 6423648 6624387 6679134 6820044 6939834 6997188 7144808 7379064 7440048 7570728 7633296 7794336 8037909 8096473 8163386 8832516 8905512 9093392 9253112 9329584 9635472 9715104 9838752 10094304 10230066 10409751 10495782 10717212 11691504 11776688 11874016 12245079 12503414 12828178 13248774 13358268 13640088 13879668 13994376 14289616 14758128 14880096 15141456 15266592 16075818 16192946 16326772 17665032 17811024 18186784 18506224 18659168 18755121 19242267 19270944 20460132 20819502 20991564 21434424 23383008 23553376 24289419 24490158 25006828 25656356 26497548 26716536 27280176 27759336 27988752 28579232 29516256 30282912 32151636 32385892 32653544 35330064 35622048 36735237 37012448 37510242 38484534 40920264 41639004 41983128 42868848 44898623 48578838 48980316 50013656 51312712 52995096 53433072 54560352 55518672 55977504 56265363 57726801 64303272 64771784 65307088 70554979 70660128 72868257 73470474 75020484 76969068 81840528 83278008 83966256 85737696 89797246 97157676 97960632 100027312 102625424 105990192 106866144 111037344 112530726 115453602 128606544 129543568 130614176 134695869 141109958 145736514 146940948 150040968 153938136 163681056 166556016 167932512 179594492 194315352 195921264 200054624 205250848 211664937 211980384 225061452 230907204 257213088 259087136 269391738 282219916 291473028 293881896 300081936 307876272 333112032 359188984 388630704 391842528 404087607 423329874 450122904 461814408 493884853 538783476 564439832 582946056 587763792 600163872 615752544 634994811 718377968 777261408 808175214 846659748 900245808 923628816 987769706 1077566952 1128879664 1165892112 1175527584 1269989622 1436755936 1481654559 1616350428 1693319496 1800491616 1847257632 1975539412 2155133904 2257759328 2331784224 2539979244 2963309118 3232700856 3386638992 3951078824 4310267808 4444963677 5079958488 5926618236 6465401712 6773277984 7902157648 8889927354 10159916976 11853236472 12930803424 15804315296 17779854708 20319833952 23706472944 35559709416 47412945888 71119418832 142238837664
• Sum of all divisors σ(n): 523379001600
• Sum of proper divisors (its aliquot sum) s(n): 381140163936
• 142238837664 is an abundant number, because the sum of its proper divisors (381140163936) is greater than itself. Its abundance is 238901326272

Bases of 142238837664

• Binary: 10000100011110000110000110101110100000₂
• Hexadecimal: 0x211E186BA0
• Base-36: 1TCDBXK0

Squares and roots of 142238837664

• 142238837664 squared (142238837664²) is 20231886940005744976896
• 142238837664 cubed (142238837664³) is 2877760082095878866996093574610944
• The square root of 142238837664 is 377145.6451611233
• The cube root of 142238837664 is 5220.0267863161

Scales and comparisons

• 142,238,837,664 seconds is equal to 4,522 years, 39 weeks, 1 day, 20 hours, 14 minutes, 24 seconds.
• To count from 1 to 142,238,837,664 would take you about nine thousand and forty-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 142238837664 cubic inches would be around 435 feet tall.

Recreational maths with 142238837664

• 142238837664 backwards is 466738832241
• The number of decimal digits it has is: 12
• The sum of 142238837664's digits is 54
• More coming soon!