142401991680

Names of 142401991680

• Cardinal: 142401991680 can be written as One hundred forty-two billion, four hundred one million, nine hundred ninety-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4240199168 × 10¹¹

Factors of 142401991680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 517

Divisors of 142401991680

• Number of divisors d(n): 880
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 61 64 65 72 78 80 81 90 96 104 108 117 120 122 128 130 135 144 156 160 162 180 183 192 195 208 216 234 240 244 256 260 270 288 305 312 320 324 351 360 366 384 390 405 416 432 433 468 480 488 512 520 540 549 576 585 610 624 640 648 702 720 732 768 780 793 810 832 864 866 915 936 960 976 1024 1040 1053 1080 1098 1152 1170 1220 1248 1280 1296 1299 1404 1440 1464 1536 1560 1586 1620 1647 1664 1728 1732 1755 1830 1872 1920 1952 2080 2106 2160 2165 2196 2304 2340 2379 2440 2496 2560 2592 2598 2745 2808 2880 2928 3072 3120 3172 3240 3294 3328 3456 3464 3510 3660 3744 3840 3897 3904 3965 4160 4212 4320 4330 4392 4608 4680 4758 4880 4941 4992 5120 5184 5196 5265 5490 5616 5629 5760 5856 6240 6344 6480 6495 6588 6656 6912 6928 7020 7137 7320 7488 7680 7794 7808 7930 8235 8320 8424 8640 8660 8784 9216 9360 9516 9760 9882 9984 10368 10392 10530 10980 11232 11258 11520 11691 11712 11895 12480 12688 12960 12990 13176 13312 13824 13856 14040 14274 14640 14976 15360 15588 15616 15860 16470 16640 16848 16887 17280 17320 17568 18720 19032 19485 19520 19764 19968 20736 20784 21060 21411 21960 22464 22516 23040 23382 23424 23790 24705 24960 25376 25920 25980 26352 26413 27648 27712 28080 28145 28548 29280 29952 31176 31232 31720 32940 33280 33696 33774 34560 34640 35073 35136 35685 37440 38064 38970 39040 39528 39936 41472 41568 42120 42822 43920 44928 45032 46080 46764 46848 47580 49410 49920 50661 50752 51840 51960 52704 52826 55424 56160 56290 57096 58455 58560 59904 62352 62464 63440 64233 65880 66560 67392 67548 69120 69280 70146 70272 71370 74880 76128 77940 78080 79056 79239 82944 83136 84240 84435 85644 87840 89856 90064 93528 93696 95160 98820 99840 101322 101504 103680 103920 105408 105652 107055 110848 112320 112580 114192 116910 117120 119808 124704 126880 128466 131760 132065 134784 135096 138240 138560 140292 140544 142740 149760 151983 152256 155880 156160 158112 158478 166272 168480 168870 171288 175365 175680 179712 180128 187056 187392 190320 197640 199680 202644 203008 207360 207840 210816 211304 214110 221696 224640 225160 228384 233820 234240 237717 249408 253305 253760 256932 263520 264130 269568 270192 277120 280584 281088 285480 299520 303966 304512 311760 312320 316224 316956 321165 332544 336960 337740 342576 343369 350730 351360 359424 360256 374112 380640 395280 396195 405288 406016 414720 415680 421632 422608 428220 443392 449280 450320 455949 456768 467640 468480 475434 498816 506610 507520 513864 527040 528260 539136 540384 554240 561168 562176 570960 599040 607932 609024 623520 632448 633912 642330 665088 673920 675480 685152 686738 701460 702720 713151 720512 748224 759915 761280 790560 792390 810576 812032 831360 843264 845216 856440 898560 900640 911898 913536 935280 936960 950868 997632 1013220 1015040 1027728 1030107 1054080 1056520 1078272 1080768 1108480 1122336 1141920 1188585 1215864 1218048 1247040 1264896 1267824 1284660 1330176 1347840 1350960 1370304 1373476 1402920 1405440 1426302 1441024 1496448 1519830 1522560 1581120 1584780 1621152 1662720 1686528 1690432 1712880 1716845 1797120 1801280 1823796 1827072 1870560 1901736 1995264 2026440 2030080 2055456 2060214 2108160 2113040 2139453 2161536 2216960 2244672 2279745 2283840 2377170 2431728 2436096 2494080 2529792 2535648 2569320 2695680 2701920 2740608 2746952 2805840 2810880 2852604 2882048 2992896 3039660 3045120 3090321 3162240 3169560 3242304 3325440 3380864 3425760 3433690 3565755 3602560 3647592 3654144 3741120 3803472 3990528 4052880 4060160 4110912 4120428 4216320 4226080 4278906 4323072 4489344 4559490 4567680 4754340 4863456 4988160 5059584 5071296 5138640 5150535 5391360 5403840 5481216 5493904 5611680 5705208 5764096 5985792 6079320 6090240 6180642 6324480 6339120 6484608 6650880 6761728 6851520 6867380 7131510 7205120 7295184 7308288 7482240 7606944 8105760 8221824 8240856 8432640 8452160 8557812 8646144 8978688 9118980 9135360 9270963 9508680 9726912 9976320 10142592 10277280 10301070 10697265 10807680 10962432 10987808 11223360 11410416 11971584 12158640 12180480 12361284 12648960 12678240 12969216 13523456 13703040 13734760 14263020 14410240 14590368 14964480 15213888 15451605 16211520 16443648 16481712 16904320 17115624 17292288 17957376 18237960 18270720 18541926 19017360 19453824 19952640 20285184 20554560 20602140 21394530 21615360 21924864 21975616 22446720 22820832 24317280 24722568 25297920 25356480 25938432 27046912 27406080 27469520 27812889 28526040 28820480 29180736 29928960 30427776 30903210 32423040 32887296 32963424 33808640 34231248 35914752 36475920 36541440 37083852 38034720 38907648 40570368 41109120 41204280 42789060 43230720 43951232 44893440 45641664 46354815 48634560 49445136 50712960 51876864 54812160 54939040 55625778 57052080 58361472 59857920 60855552 61806420 64846080 65774592 65926848 67617280 68462496 72951840 74167704 76069440 77815296 81140736 82218240 82408560 85578120 86461440 87902464 89786880 91283328 92709630 97269120 98890272 101425920 109624320 109878080 111251556 114104160 116722944 121711104 123612840 129692160 131853696 135234560 136924992 139064445 145903680 148335408 152138880 155630592 164436480 164817120 171156240 175804928 179573760 182566656 185419260 194538240 197780544 202851840 219756160 222503112 228208320 233445888 243422208 247225680 259384320 263707392 273849984 278128890 291807360 296670816 304277760 328872960 329634240 342312480 351609856 365133312 370838520 389076480 395561088 405703680 439512320 445006224 456416640 466891776 494451360 527414784 547699968 556257780 583614720 593341632 608555520 659268480 684624960 730266624 741677040 778152960 791122176 879024640 890012448 912833280 988902720 1054829568 1095399936 1112515560 1167229440 1186683264 1217111040 1318536960 1369249920 1483354080 1582244352 1758049280 1780024896 1825666560 1977805440 2190799872 2225031120 2334458880 2373366528 2637073920 2738499840 2966708160 3164488704 3560049792 3651333120 3955610880 4450062240 4746733056 5274147840 5476999680 5933416320 7120099584 7911221760 8900124480 9493466112 10953999360 11866832640 14240199168 15822443520 17800248960 23733665280 28480398336 35600497920 47467330560 71200995840 142401991680
• Sum of all divisors σ(n): 559839990864
• Sum of proper divisors (its aliquot sum) s(n): 417437999184
• 142401991680 is an abundant number, because the sum of its proper divisors (417437999184) is greater than itself. Its abundance is 275036007504

Bases of 142401991680

• Binary: 10000100100111110100011111010000000000₂
• Hexadecimal: 0x2127D1F400
• Base-36: 1TF2GW00

Squares and roots of 142401991680

• 142401991680 squared (142401991680²) is 20278327234430789222400
• 142401991680 cubed (142401991680³) is 2887674186121730656384038469632000
• The square root of 142401991680 is 377361.8842437587
• The cube root of 142401991680 is 5222.0218881739

Scales and comparisons

• 142,401,991,680 seconds is equal to 4,527 years, 49 weeks, 4 hours, 48 minutes.
• To count from 1 to 142,401,991,680 would take you about nine thousand and fifty-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 142401991680 cubic inches would be around 435.2 feet tall.

Recreational maths with 142401991680

• 142401991680 backwards is 086199104241
• 142401991680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142401991680's digits is 45
• More coming soon!