680538871584

Names of 680538871584

• Cardinal: 680538871584 can be written as Six hundred eighty billion, five hundred thirty-eight million, eight hundred seventy-one thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 6.80538871584 × 10¹¹

Factors of 680538871584

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 296

Divisors of 680538871584

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 32 33 36 39 44 48 52 54 61 66 72 78 79 81 88 96 99 104 108 117 122 127 132 143 144 156 158 162 176 183 198 208 216 234 237 243 244 254 264 286 288 297 312 316 324 351 352 366 381 396 416 429 432 468 474 486 488 508 528 549 572 594 624 632 648 671 702 711 732 762 792 793 858 864 869 891 936 948 972 976 1016 1027 1053 1056 1098 1143 1144 1188 1248 1264 1287 1296 1342 1397 1404 1422 1464 1524 1584 1586 1647 1651 1716 1738 1782 1872 1896 1944 1952 2013 2032 2054 2106 2133 2196 2286 2288 2376 2379 2528 2574 2592 2607 2673 2684 2794 2808 2844 2928 3048 3081 3159 3168 3172 3294 3302 3429 3432 3476 3564 3744 3792 3861 3888 4026 4064 4108 4191 4212 4266 4392 4572 4576 4752 4758 4819 4941 4953 5148 5214 5346 5368 5588 5616 5688 5856 6039 6096 6162 6318 6344 6399 6588 6604 6858 6864 6952 7128 7137 7584 7722 7747 7776 7821 8052 8216 8382 8424 8532 8723 8784 9144 9243 9504 9516 9638 9882 9906 10033 10287 10296 10428 10692 10736 11176 11232 11297 11376 11583 12078 12192 12324 12573 12636 12688 12798 13176 13208 13716 13728 13904 14256 14274 14457 14823 14859 15444 15494 15642 16104 16432 16764 16848 17064 17446 17568 18117 18161 18288 18486 19032 19197 19276 19764 19812 20066 20574 20592 20856 21384 21411 21472 22352 22594 22752 23166 23241 23463 24156 24648 25146 25272 25376 25596 26169 26352 26416 27432 27729 27808 28512 28548 28914 29646 29718 30099 30861 30888 30988 31284 32208 32864 33528 33696 33891 34128 34749 34892 36234 36322 36576 36972 37719 38064 38394 38552 39528 39624 40132 41148 41184 41712 42768 42822 43371 44577 44704 45188 46332 46482 46926 48312 49296 50292 50544 51192 52338 52704 52832 53009 54351 54483 54864 55458 57096 57828 59292 59436 60198 61722 61776 61976 62568 62647 64233 64416 67056 67782 68256 69498 69723 69784 70389 72468 72644 73944 75438 76128 76788 77104 78507 79056 79248 80264 82296 83187 83424 85217 85536 85644 86742 89154 90297 90376 92664 92964 93852 96624 98592 100584 100711 101088 101673 102384 104676 106018 108702 108966 109728 110363 110916 113157 114192 115656 118584 118872 120396 123444 123552 123952 125136 125294 128466 130113 130429 133731 134112 135564 138996 139446 139568 140778 144936 145288 147888 150876 153576 154208 157014 158112 158496 159027 160528 163053 163449 164592 166374 170434 171288 173484 178308 180594 180752 185328 185928 187704 187941 192699 193248 201168 201422 203346 204768 209169 209352 211167 212036 217404 217932 220726 221832 226314 228384 231312 235521 237168 237744 240792 246888 247904 249561 250272 250588 255651 256932 260226 260858 267462 270891 271128 277992 278892 279136 281556 289872 290576 295776 301752 302133 305019 307152 314028 318054 321056 326106 326898 329184 331089 332748 339471 340868 342576 346968 356616 361188 361504 370656 371856 375408 375882 385398 390339 391287 401193 402336 402844 406692 418338 418704 422334 424072 434808 435864 441452 443664 452628 462624 471042 474336 475488 477081 481584 490347 493776 499122 501176 511302 513864 520452 521716 534924 541782 542256 555984 557784 563112 563823 579744 581152 603504 604266 610038 612013 614304 627507 628056 636108 652212 653796 662178 665496 678942 681736 685152 689117 693936 706563 713232 722376 743712 750816 751764 766953 770796 780678 782574 802386 805688 812673 813384 836676 837408 844668 848144 869616 871728 882904 887328 905256 906399 915057 942084 954162 963168 980694 987552 993267 998244 1002352 1022604 1027728 1040904 1043432 1069848 1083564 1084512 1107821 1111968 1115568 1126224 1127646 1171017 1173861 1207008 1208532 1220076 1224026 1255014 1256112 1272216 1304424 1307592 1324356 1330992 1357884 1363472 1378234 1387872 1413126 1426464 1431243 1434719 1444752 1471041 1503528 1533906 1541592 1561356 1565148 1604772 1611376 1625346 1626768 1673352 1689336 1691469 1696288 1739232 1743456 1765808 1810512 1812798 1830114 1836039 1882521 1884168 1908324 1961388 1986534 1996488 2004704 2045208 2055456 2067351 2081808 2086864 2119689 2139696 2167128 2215642 2231136 2252448 2255292 2300859 2342034 2347722 2417064 2438019 2440152 2448052 2510028 2512224 2544432 2608848 2615184 2648712 2661984 2715768 2719197 2726944 2745171 2756468 2826252 2862486 2869438 2889504 2942082 2979801 3007056 3067812 3083184 3122712 3130296 3209544 3222752 3250692 3253536 3323463 3346704 3378672 3382938 3521583 3531616 3621024 3625596 3660228 3672078 3765042 3768336 3816648 3922776 3973068 3992976 4090416 4134702 4163616 4173728 4239378 4279392 4293729 4304157 4334256 4413123 4431284 4510584 4601718 4684068 4695444 4834128 4876038 4880304 4896104 5020056 5074407 5088864 5217696 5230368 5297424 5431536 5438394 5490342 5508117 5512936 5652504 5724972 5738876 5884164 5959602 6014112 6135624 6166368 6202053 6245424 6260592 6419088 6501384 6646926 6693408 6732143 6757344 6765876 6902577 7043166 7251192 7320456 7344156 7530084 7536672 7633296 7845552 7946136 7956169 7985952 8157591 8180832 8269404 8478756 8587458 8608314 8668512 8826246 8862568 8939403 9021168 9203436 9368136 9390888 9668256 9752076 9760608 9792208 9970389 10040112 10148814 10564749 10594848 10863072 10876788 10980684 11016234 11025872 11305008 11449944 11477752 11768328 11919204 12271248 12404106 12490848 12521184 12838176 12881187 12912471 13002768 13293852 13464286 13531752 13805154 14086332 14502384 14640912 14688312 15060168 15223221 15266592 15691104 15892272 15912338 16315182 16524351 16538808 16957512 17174916 17216628 17652492 17725136 17878806 18042336 18406872 18606159 18736272 18781776 19504152 19584416 19940778 20080224 20196429 20297628 20707731 21129498 21753576 21961368 22032468 22051744 22610016 22899888 22955504 23536656 23838408 23868507 24472773 24542496 24808212 25762374 25824942 26005536 26587704 26818209 26928572 27063504 27610308 28172664 29004768 29281824 29376624 29911167 30120336 30446442 31694247 31784544 31824676 32630364 33048702 33077616 33915024 34349832 34433256 35304984 35450272 35757612 36813744 37212318 37472544 37563552 38737413 39008304 39881556 40392858 40595256 41415462 42258996 43507152 43922736 44064936 45799776 45911008 47073312 47676816 47737014 48945546 49573053 49616424 51524748 51649884 53175408 53636418 53857144 54127008 55220616 55818477 56345328 58753248 59822334 60240672 60589287 60892884 63388494 63649352 65260728 66097404 66155232 67830048 68699664 68866512 70609968 71515224 71605521 73627488 74424636 77474826 78016608 79763112 80785716 81190512 82830924 84517992 87014304 87517859 87845472 88129872 89733501 95353632 95474028 97891092 99146106 99232848 103049496 103299768 106350816 107272836 107714288 110441232 111636954 112690656 116212239 119644668 121178574 121785768 126776988 127298704 130521456 132194808 137399328 137733024 141219936 143030448 143211042 148719159 148849272 154949652 159526224 161571432 162381024 165661848 167455431 169035984 175035718 176259744 179467002 181767861 190948056 195782184 198292212 198465696 206098992 206599536 214545672 214816563 215428576 220882464 223273908 232424478 239289336 242357148 243571536 253553976 254597408 261042912 262553577 264389616 269200503 286060896 286422084 297438318 297698544 309899304 319052448 323142864 331323696 334910862 338071968 348636717 350071436 358934004 363535722 381896112 391564368 396584424 412197984 413199072 429091344 429633126 446547816 464848956 478578672 484714296 487143072 507107952 525107154 528779232 538401006 545303583 572844168 594876636 595397088 619798608 644449689 646285728 662647392 669821724 697273434 700142872 717868008 727071444 763792224 783128736 787660731 793168848 858182688 859266252 893095632 929697912 957157344 969428592 1014215904 1050214308 1076802012 1090607166 1145688336 1189753272 1239597216 1288899378 1339643448 1394546868 1400285744 1435736016 1454142888 1575321462 1586337696 1635910749 1718532504 1786191264 1859395824 1933349067 1938857184 2100428616 2153604024 2181214332 2291376672 2362982193 2379506544 2577798756 2679286896 2789093736 2800571488 2871472032 2908285776 3150642924 3271821498 3437065008 3718791648 3866698134 4200857232 4307208048 4362428664 4725964386 4759013088 5155597512 5358573792 5578187472 5816571552 6301285848 6543642996 6874130016 7088946579 7733396268 8401714464 8614416096 8724857328 9451928772 10311195024 11156374944 12602571696 13087285992 14177893158 15466792536 17449714656 18903857544 20622390048 21266839737 25205143392 26174571984 28355786316 30933585072 37807715088 42533679474 52349143968 56711572632 61867170144 75615430176 85067358948 113423145264 170134717896 226846290528 340269435792 680538871584
• Sum of all divisors σ(n): 2445923450880
• Sum of proper divisors (its aliquot sum) s(n): 1765384579296
• 680538871584 is an abundant number, because the sum of its proper divisors (1765384579296) is greater than itself. Its abundance is 1084845707712

Bases of 680538871584

• Binary: 1001111001110011010001110001011100100000₂
• Hexadecimal: 0x9E73471720
• Base-36: 8OMV9U00

Squares and roots of 680538871584

• 680538871584 squared (680538871584²) is 463133155736824042669056
• 680538871584 cubed (680538871584³) is 315180115198275170073960437794504704
• The square root of 680538871584 is 824947.7993085377
• The cube root of 680538871584 is 8795.9816001801

Scales and comparisons

• 680,538,871,584 seconds is equal to 21,639 years, 1 week, 4 days, 7 hours, 26 minutes, 24 seconds.
• To count from 1 to 680,538,871,584 would take you about forty-three thousand, two hundred seventy-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 680538871584 cubic inches would be around 733 feet tall.

Recreational maths with 680538871584

• 680538871584 backwards is 485178835086
• The number of decimal digits it has is: 12
• The sum of 680538871584's digits is 63
• More coming soon!