538687146816

Names of 538687146816

• Cardinal: 538687146816 can be written as Five hundred thirty-eight billion, six hundred eighty-seven million, one hundred forty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 5.38687146816 × 10¹¹

Factors of 538687146816

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1988

Divisors of 538687146816

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 31 32 36 39 42 48 52 54 56 59 62 63 64 72 78 84 91 93 96 104 108 112 117 118 124 126 144 156 168 177 182 186 189 192 208 216 217 224 234 236 248 252 273 279 288 312 336 351 354 364 372 378 403 413 416 432 434 448 468 472 496 504 531 546 558 576 624 651 672 702 708 728 744 756 767 806 819 826 832 837 864 868 936 944 992 1008 1062 1092 1116 1209 1239 1248 1302 1344 1404 1416 1456 1488 1512 1534 1593 1612 1638 1652 1674 1728 1736 1829 1872 1873 1888 1953 1984 2016 2124 2184 2232 2301 2418 2457 2478 2496 2604 2808 2821 2832 2912 2976 3024 3068 3186 3224 3276 3304 3348 3472 3627 3658 3717 3744 3746 3776 3906 4032 4248 4368 4464 4602 4836 4914 4956 5208 5369 5487 5616 5619 5642 5664 5824 5859 5952 6048 6136 6372 6448 6552 6608 6696 6903 6944 7254 7316 7434 7488 7492 7812 8463 8496 8736 8928 9204 9672 9828 9912 10416 10738 10881 10974 11151 11232 11238 11284 11328 11718 12096 12272 12744 12803 12896 13104 13111 13216 13392 13806 13888 14508 14632 14868 14984 15624 16107 16461 16857 16926 16992 17472 17856 18408 19344 19656 19824 20709 20832 21476 21762 21948 22302 22464 22476 22568 23436 23777 24349 24544 25389 25488 25606 25792 26208 26222 26432 26784 27612 29016 29264 29736 29968 31248 32214 32922 33714 33852 33984 36816 38409 38688 39312 39333 39648 41418 41664 42952 43524 43896 44604 44952 45136 46872 47554 48321 48698 49088 49383 50571 50778 50976 51212 52416 52444 53568 55224 58032 58063 58528 59472 59936 62496 64428 65844 67428 67704 71331 73047 73632 76167 76818 77376 78624 78666 79296 82836 85904 87048 87792 89208 89904 90272 93744 95108 96642 97396 98766 101142 101556 101952 102424 104888 110448 110507 115227 116064 116126 117056 117999 118944 119872 124992 128856 131688 134856 135408 142662 144963 146094 147264 152334 153636 157248 157332 165672 166439 170443 171808 174096 174189 175584 178416 179808 180544 187488 190216 193284 194792 197532 202284 203112 204848 209776 213993 219141 220896 221014 230454 232128 232252 235998 237888 257712 263376 269712 270816 285324 289926 292188 304668 307272 314664 331344 331521 332878 340886 343616 345681 348192 348378 351168 353997 356832 359616 374976 380432 386568 389584 395064 404568 406224 406441 409696 419552 427986 438282 441792 442028 460908 464504 471996 499317 511329 515424 522567 526752 539424 541632 570648 579852 584376 609336 614544 629328 641979 657423 662688 663042 665756 681772 691362 696384 696756 707994 713664 754819 760864 773136 773549 779168 790128 809136 812448 812882 819392 839104 855972 876564 884056 921816 929008 943992 994563 998634 1022658 1030848 1045134 1053504 1078848 1141296 1159704 1168752 1218672 1219323 1229088 1258656 1283958 1314846 1325376 1326084 1331512 1363544 1382724 1393512 1415988 1436591 1497951 1509638 1521728 1533987 1546272 1547098 1558336 1567701 1580256 1618272 1624896 1625764 1711944 1753128 1768112 1843632 1858016 1887984 1989126 1997268 2045316 2090268 2264457 2282592 2319408 2320647 2337504 2437344 2438646 2458176 2517312 2567916 2629692 2652168 2663024 2727088 2765448 2787024 2831976 2873182 2983689 2995902 3019276 3067974 3092544 3094196 3135402 3160512 3236544 3251528 3423888 3425717 3506256 3536224 3657969 3687264 3716032 3775968 3978252 3994536 4090632 4180536 4309773 4493853 4528914 4565184 4601961 4638816 4641294 4675008 4874688 4877292 5135832 5259384 5283733 5304336 5326048 5454176 5530896 5574048 5663952 5746364 5967378 5991804 6038552 6135948 6188392 6270804 6503056 6793371 6847776 6851434 6961941 7012512 7072448 7315938 7374528 7551936 7956504 7989072 8181264 8361072 8619546 8987706 9057828 9203922 9277632 9282588 9754584 10056137 10271664 10277151 10518768 10567466 10608672 10652096 10908352 10973907 11061792 11148096 11327904 11492728 11934756 11983608 12077104 12271896 12376784 12541608 12929319 13006112 13586742 13695552 13702868 13923882 14025024 14631876 15851199 15913008 15978144 16362528 16722144 17239092 17975412 18115656 18407844 18565176 19509168 20112274 20380113 20543328 20554302 20885823 21037536 21134932 21217344 21947814 22123584 22655808 22985456 23869512 23967216 23980019 24154208 24543792 24753568 25083216 25858638 26012224 27173484 27405736 27847764 29263752 30168411 30831453 31702398 31826016 31956288 32725056 33444288 34478184 35950824 36231312 36815688 37130352 38787957 39018336 40224548 40760226 41086656 41108604 41771646 42075072 42269864 43895628 44534321 45970912 47553597 47739024 47934432 47960038 48308416 49087584 49507136 50166432 51717276 54346968 54811472 55695528 58527504 60336822 61662906 63404796 63652032 68956368 71901648 71940057 72462624 73631376 74260704 77575914 78036672 80449096 81520452 82217208 83543292 84539728 87791256 89068642 90505233 91941824 92494359 95107194 95478048 95868864 95920076 98175168 100332864 103434552 108693936 109622944 111391056 117055008 120673644 123325812 126809592 133602963 137912736 142660791 143803296 143880114 144925248 147262752 148521408 155151828 160898192 163040904 164434416 167086584 169079456 175582512 178137284 181010466 184988718 190214388 190956096 191840152 206869104 215820171 217387872 219245888 222782112 234110016 241347288 246651624 253619184 267205926 271515699 275825472 285321582 287606592 287760228 294525504 310303656 311740247 321796384 326081808 328868832 334173168 338158912 351165024 356274568 362020932 369977436 380428776 383680304 400808889 413738208 431640342 434775744 445564224 482694576 493303248 507238368 534411852 543031398 570643164 575520456 620607312 623480494 643592768 647460513 652163616 657737664 668346336 702330048 712549136 724041864 739954872 760857552 767360608 801617778 827476416 863280684 935220741 965389152 986606496 1014476736 1068823704 1086062796 1141286328 1151040912 1202426667 1241214624 1246960988 1294921026 1304327232 1336692672 1425098272 1448083728 1479909744 1521715104 1534721216 1603235556 1726561368 1870441482 1930778304 1973212992 2137647408 2172125592 2282572656 2302081824 2404853334 2482429248 2493921976 2589842052 2805662223 2850196544 2896167456 2959819488 3043430208 3206471112 3453122736 3740882964 4275294816 4344251184 4565145312 4604163648 4809706668 4987843952 5179684104 5611324446 5792334912 5919638976 6412942224 6906245472 7481765928 8416986669 8550589632 8688502368 9130290624 9619413336 9975687904 10359368208 11222648892 12825884448 13812490944 14963531856 16833973338 17377004736 19238826672 19951375808 20718736416 22445297784 25651768896 29927063712 33667946676 38477653344 41437472832 44890595568 59854127424 67335893352 76955306688 89781191136 134671786704 179562382272 269343573408 538687146816
• Sum of all divisors σ(n): 2047163596800
• Sum of proper divisors (its aliquot sum) s(n): 1508476449984
• 538687146816 is an abundant number, because the sum of its proper divisors (1508476449984) is greater than itself. Its abundance is 969789303168

Bases of 538687146816

• Binary: 111110101101100010000011000101101000000₂
• Hexadecimal: 0x7D6C418B40
• Base-36: 6VGWF2O0

Squares and roots of 538687146816

• 538687146816 squared (538687146816²) is 290183842144762738937856
• 538687146816 cubed (538687146816³) is 156318305977066773875703114972266496
• The square root of 538687146816 is 733953.0957874625
• The cube root of 538687146816 is 8136.6481762731

Scales and comparisons

• 538,687,146,816 seconds is equal to 17,128 years, 30 weeks, 2 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 538,687,146,816 would take you about thirty-four thousand, two hundred fifty-seven 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 538687146816 cubic inches would be around 678.1 feet tall.

Recreational maths with 538687146816

• 538687146816 backwards is 618641786835
• 538687146816 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 538687146816's digits is 63
• More coming soon!