148729730688

Names of 148729730688

• Cardinal: 148729730688 can be written as One hundred forty-eight billion, seven hundred twenty-nine million, seven hundred thirty thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.48729730688 × 10¹¹

Factors of 148729730688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 203

Divisors of 148729730688

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 31 32 33 36 42 44 48 54 56 62 63 64 66 72 77 84 88 93 96 99 108 112 121 124 126 128 132 144 149 154 168 176 186 189 192 198 216 217 224 231 242 248 252 264 279 288 297 298 308 336 341 352 363 372 378 384 396 432 434 447 448 462 484 496 504 528 558 576 594 596 616 651 672 682 693 704 726 744 756 792 837 847 864 868 894 896 924 968 992 1008 1023 1043 1056 1089 1116 1152 1188 1192 1232 1302 1331 1341 1344 1364 1386 1408 1452 1488 1512 1584 1639 1674 1694 1728 1736 1788 1848 1936 1953 1984 2016 2046 2079 2086 2112 2178 2232 2376 2384 2387 2464 2541 2604 2662 2682 2688 2728 2772 2904 2976 3024 3069 3129 3168 3267 3278 3348 3388 3456 3472 3576 3696 3751 3872 3906 3968 3993 4023 4032 4092 4158 4172 4224 4356 4464 4619 4752 4768 4774 4917 4928 5082 5208 5324 5364 5456 5544 5808 5859 5952 6048 6138 6258 6336 6534 6556 6696 6776 6944 7152 7161 7392 7502 7623 7744 7812 7986 8046 8064 8184 8316 8344 8712 8928 9207 9238 9317 9387 9504 9536 9548 9834 9856 10164 10416 10648 10728 10912 11088 11253 11473 11616 11718 11904 11979 12096 12276 12516 12672 13068 13112 13392 13552 13857 13888 14304 14322 14751 14784 15004 15246 15488 15624 15972 16092 16368 16632 16688 17424 17856 18029 18414 18476 18634 18774 19008 19072 19096 19668 20328 20832 21296 21456 21483 21824 22176 22506 22869 22946 23232 23436 23958 24192 24552 25032 26136 26224 26257 26784 27104 27714 27776 27951 28161 28608 28644 29502 29568 30008 30492 31248 31944 32184 32333 32736 33264 33376 33759 34419 34848 35712 35937 36058 36828 36952 37268 37548 38016 38192 39336 40656 41261 41571 41664 42592 42912 42966 43648 44253 44352 45012 45738 45892 46464 46872 47916 49104 50064 50809 52272 52448 52514 53568 54087 54208 55428 55902 56322 57216 57288 59004 60016 60984 62496 63888 64368 64449 64666 65472 66528 66752 67518 68838 69696 71874 72116 73656 73904 74536 75096 76384 78672 78771 81312 82522 83142 83328 83853 85184 85824 85932 88506 88704 90024 91476 91784 93744 95832 96999 98208 100128 101277 101618 103257 104544 104896 105028 107136 108174 108416 110856 111804 112644 114576 118008 120032 121968 123783 124713 124992 126203 127776 128736 128898 129332 130944 133056 133504 135036 137676 139392 143748 144232 147312 147808 149072 150192 152427 152768 157344 157542 162261 162624 165044 166284 167706 170368 171648 171864 177012 180048 182952 183568 187488 191664 193998 196416 198319 200256 202554 203236 206514 209088 209792 210056 216348 221712 223608 225288 229152 236016 236313 240064 243936 247566 249426 249984 251559 252406 255552 257472 257796 258664 266112 270072 275352 287496 288464 288827 290997 294624 295616 298144 300384 304854 305536 309771 314688 315084 324522 325248 330088 332568 335412 343728 354024 355663 360096 365904 367136 371349 374976 378609 383328 387996 392832 396638 400512 405108 406472 413028 418176 420112 432696 443424 447216 450576 457281 458304 472032 472626 480128 486783 487872 495132 498852 503118 504812 511104 514944 515592 517328 540144 550704 558899 574992 576928 577654 581994 589248 591232 594957 596288 600768 609708 619542 629376 630168 649044 660176 665136 670824 687456 708048 708939 711326 720192 731808 734272 742698 749952 757218 766656 775992 793276 810216 812944 826056 840224 865392 866481 872991 886848 894432 901152 914562 916608 944064 945252 973566 975744 990264 997704 1006236 1009624 1031184 1034656 1066989 1080288 1101408 1114047 1117798 1135827 1149984 1153856 1155308 1163988 1178496 1189914 1192576 1201536 1219416 1239084 1260336 1298088 1320352 1330272 1341648 1371843 1374912 1388233 1416096 1417878 1422652 1440384 1463616 1468544 1485396 1514436 1533312 1551984 1586552 1620432 1625888 1652112 1676697 1680448 1730784 1732962 1745982 1773696 1784871 1788864 1802304 1829124 1888128 1890504 1947132 1980528 1995408 2012472 2019248 2062368 2069312 2133978 2160576 2202816 2228094 2235596 2271654 2299968 2307712 2310616 2327976 2379828 2438832 2478168 2520672 2596176 2599443 2640704 2660544 2683296 2743686 2749824 2776466 2832192 2835756 2845304 2927232 2970792 3028872 3103968 3173104 3200967 3240864 3251776 3304224 3353394 3360896 3407481 3461568 3465924 3491964 3569742 3577728 3604608 3658248 3781008 3894264 3912293 3961056 3990816 4024944 4038496 4124736 4138624 4164699 4267956 4321152 4405632 4456188 4471192 4543308 4599936 4621232 4655952 4759656 4877664 4956336 5030091 5041344 5192352 5198886 5281408 5321088 5354613 5366592 5487372 5552932 5664384 5671512 5690608 5941584 6057744 6147889 6207936 6346208 6401934 6481728 6503552 6608448 6706788 6814962 6923136 6931848 6983928 7139484 7316496 7562016 7788528 7798329 7824586 7922112 7981632 8049888 8076992 8249472 8329398 8535912 8912376 8942384 9086616 9242464 9311904 9519312 9602901 9755328 9912672 10060182 10082688 10384704 10397772 10709226 10733184 10974744 11105864 11343024 11381216 11736879 11883168 12115488 12295778 12415872 12494097 12692416 12803868 12963456 13216896 13413576 13629924 13863696 13967856 14278968 14632992 15090273 15124032 15577056 15596658 15649172 15844224 15963264 16099776 16153984 16658796 17071824 17824752 17884768 18173232 18443667 18484928 18623808 19038624 19205802 19510656 19825344 20120364 20769408 20795544 21418452 21949488 22211728 22686048 22762432 23473758 23766336 24230976 24591556 24988194 25384832 25607736 26827152 27259848 27727392 27935712 28557936 29265984 30180546 30248064 31154112 31193316 31298344 32199552 33317592 34143648 35210637 35649504 35769536 36346464 36887334 36969856 37247616 37482291 38077248 38411604 39650688 40240728 41591088 42836904 43035223 43898976 44423456 45372096 45524864 46947516 47532672 48461952 49183112 49976388 51215472 53654304 54519696 55331001 55454784 55871424 57115872 58531968 60361092 62308224 62386632 62596688 66635184 68287296 70421274 71299008 71539072 72692928 73774668 74964582 76154496 76823208 80481456 83182176 85673808 86070446 87797952 88846912 90744192 93895032 98366224 99952776 102430944 105631911 107308608 109039392 110662002 110909568 111742848 114231744 120722184 124773264 125193376 129105669 133270368 136574592 140842548 142598016 145385856 147549336 149929164 153646416 160962912 165993003 166364352 171347616 172140892 175595904 177693824 187790064 196732448 199905552 204861888 211263822 214617216 218078784 221324004 228463488 241444368 249546528 250386752 258211338 266540736 281685096 295098672 299858328 307292832 321925824 331986006 332728704 342695232 344281784 375580128 387317007 393464896 399811104 409723776 422527644 436157568 442648008 482888736 499093056 500773504 516422676 533081472 563370192 590197344 599716656 614585664 643851648 663972012 685390464 688563568 751160256 774634014 786929792 799622208 845055288 885296016 965777472 998186112 1032845352 1126740384 1161951021 1180394688 1199433312 1229171328 1327944024 1377127136 1502320512 1549268028 1599244416 1690110576 1770592032 1931554944 2065690704 2253480768 2323902042 2360789376 2398866624 2655888048 2754254272 3098536056 3380221152 3541184064 4131381408 4506961536 4647804084 4797733248 5311776096 5508508544 6197072112 6760442304 7082368128 8262762816 9295608168 10623552192 12394144224 13520884608 16525525632 18591216336 21247104384 24788288448 37182432672 49576576896 74364865344 148729730688
• Sum of all divisors σ(n): 573419520000
• Sum of proper divisors (its aliquot sum) s(n): 424689789312
• 148729730688 is an abundant number, because the sum of its proper divisors (424689789312) is greater than itself. Its abundance is 275960058624

Bases of 148729730688

• Binary: 10001010100000111110111001011010000000₂
• Hexadecimal: 0x22A0FB9680
• Base-36: 1WBPUAO0

Squares and roots of 148729730688

• 148729730688 squared (148729730688²) is 22120532790525008953344
• 148729730688 cubed (148729730688³) is 3289980884609857699759641877020672
• The square root of 148729730688 is 385654.9373312885
• The cube root of 148729730688 is 5298.2518345987

Scales and comparisons

• 148,729,730,688 seconds is equal to 4,729 years, 7 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 148,729,730,688 would take you about nine thousand, four hundred fifty-eight 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 148729730688 cubic inches would be around 441.5 feet tall.

Recreational maths with 148729730688

• 148729730688 backwards is 886037927841
• 148729730688 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 148729730688's digits is 63
• More coming soon!