168049718928

Names of 168049718928

• Cardinal: 168049718928 can be written as One hundred sixty-eight billion, forty-nine million, seven hundred eighteen thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.68049718928 × 10¹¹

Factors of 168049718928

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1182

Divisors of 168049718928

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 34 36 39 42 48 51 52 54 56 63 68 72 78 79 81 84 91 102 104 108 112 117 119 126 136 144 153 156 158 162 168 182 189 204 208 216 221 234 237 238 252 272 273 306 312 316 324 336 351 357 364 378 408 432 442 459 468 474 476 504 546 553 567 612 624 632 648 663 702 711 714 728 756 816 819 884 918 936 948 952 1008 1027 1053 1061 1071 1092 1106 1134 1224 1264 1296 1326 1343 1377 1404 1422 1428 1456 1512 1547 1638 1659 1768 1836 1872 1896 1904 1989 2054 2106 2122 2133 2142 2184 2212 2268 2448 2457 2652 2686 2754 2808 2844 2856 3024 3081 3094 3183 3213 3276 3318 3536 3672 3792 3978 4029 4108 4212 4244 4266 4284 4368 4424 4536 4641 4914 4977 5304 5372 5508 5616 5688 5712 5967 6162 6188 6366 6399 6426 6552 6636 7189 7344 7371 7427 7956 8058 8216 8424 8488 8532 8568 8848 9072 9243 9282 9401 9549 9639 9828 9954 10608 10744 11016 11376 11934 12087 12324 12376 12732 12798 12852 13104 13272 13793 13923 14378 14742 14854 14931 15912 16116 16432 16848 16976 17064 17136 17459 17901 18037 18486 18564 18802 19098 19278 19656 19908 21488 21567 22032 22281 23868 24174 24648 24752 25464 25596 25704 26544 27586 27729 27846 28203 28647 28756 29484 29708 29862 31824 32232 34128 34918 35802 36074 36261 36972 37128 37604 38196 38556 39312 39816 41379 41769 43134 44562 44793 47736 48348 49296 50928 51192 51408 52377 54111 55172 55458 55692 56406 57294 57512 58968 59416 59724 64464 64701 66843 69836 71604 72148 72522 73944 74256 75208 76392 77112 79632 82758 83187 83538 83819 84609 85941 86268 89124 89586 95472 96551 96696 102384 104754 108222 108783 110344 110916 111384 112812 114588 115024 117936 118832 119448 122213 124137 125307 126259 129402 133686 139672 143208 144296 145044 147888 150416 152784 154224 157131 162333 165516 166374 167076 167638 169218 171882 172536 178248 179172 193102 193392 194103 200529 209508 216444 217566 220688 221832 222768 225624 229176 234481 238896 244426 248274 250614 251457 252518 253827 258804 267372 279344 286416 288592 289653 290088 314262 324666 331032 332748 334152 335276 338436 343764 345072 356496 358344 366639 372411 378777 386204 388206 401058 419016 432888 435132 443664 451248 458352 468962 471393 486999 488852 496548 501228 502914 505036 507654 517608 534744 579306 580176 582309 586733 601587 628524 649332 662064 665496 668304 670552 676872 687528 703443 716688 733278 744822 754371 757554 761481 772408 776412 802116 838032 865776 868959 870264 937924 942786 973998 977704 993096 1002456 1005828 1010072 1015308 1035216 1069488 1089647 1099917 1117233 1136331 1158612 1164618 1173466 1203174 1257048 1298664 1330992 1341104 1353744 1375056 1406886 1414179 1424923 1460997 1466556 1489644 1508742 1515108 1522962 1544816 1552824 1604232 1641367 1737918 1740528 1760199 1875848 1885572 1947996 1955408 1986192 2004912 2011656 2020144 2030616 2110329 2179294 2199834 2234466 2263113 2272662 2317224 2329236 2346932 2406348 2514096 2597328 2606877 2813772 2828358 2849846 2921994 2933112 2979288 3017484 3030216 3045924 3105648 3208464 3268941 3282734 3299751 3408993 3475836 3520398 3751696 3771144 3895992 4023312 4061232 4220658 4274769 4358588 4399668 4468932 4526226 4545324 4634448 4658472 4693864 4812696 4924101 5213754 5280597 5627544 5656716 5699692 5843988 5866224 5958576 6034968 6060432 6091848 6330987 6537882 6565468 6599502 6789339 6817986 6951672 7040796 7542288 7627529 7791984 7820631 8441316 8549538 8717176 8799336 8937864 9052452 9090648 9316944 9387728 9625392 9806823 9848202 9899253 9974461 10226979 10427508 10561194 11255088 11313432 11399384 11687976 12069936 12183696 12661974 12824307 13075764 13130936 13199004 13578678 13635972 13903344 14081592 14772303 15255058 15641262 15841791 16882632 17099076 17434352 17598672 17875728 18104904 18181296 18523999 18992961 19613646 19696404 19798506 19948922 20453958 20855016 21122388 22626864 22798768 22882587 23375952 25323948 25648614 26151528 26261872 26398008 27157356 27271944 28163184 29420469 29544606 29923383 30510116 31282524 31683582 33765264 34198152 36209808 37047998 37985922 38472921 39227292 39392808 39597012 39897844 40907916 41710032 42244776 44316909 45765174 47525373 50647896 51297228 52303056 52796016 54314712 54543888 55571997 58840938 59089212 59846766 61020232 62565048 63367164 68396304 68647761 74095996 75971844 76945842 78454584 78785616 79194024 79795688 81815832 84489552 88261407 88633818 89770149 91530348 95050746 101295792 102594456 108629424 111143994 115418763 117681876 118178424 119693532 122040464 125130096 126734328 129667993 132950727 137295522 148191992 151943688 153891684 156909168 158388048 159591376 163631664 166715991 176522814 177267636 179540298 183060696 190101492 205188912 205943283 222287988 230837526 235363752 236356848 239387064 253468656 259335986 265901454 269310447 274591044 296383984 303887376 307783368 333431982 353045628 354535272 359080596 366121392 380202984 389003979 411886566 444575976 461675052 470727504 478774128 500147973 518671972 531802908 538620894 549182088 615566736 617829849 666863964 706091256 709070544 718161192 760405968 778007958 807931341 823773132 889151952 923350104 1000295946 1037343944 1063605816 1077241788 1098364176 1167011937 1235659698 1333727928 1412182512 1436322384 1500443919 1556015916 1615862682 1647546264 1846700208 2000591892 2074687888 2127211632 2154483576 2334023874 2471319396 2667455856 3000887838 3112031832 3231725364 3295092528 3501035811 4001183784 4308967152 4668047748 4942638792 6001775676 6224063664 6463450728 7002071622 8002367568 9336095496 9885277584 10503107433 12003551352 12926901456 14004143244 18672190992 21006214866 24007102704 28008286488 42012429732 56016572976 84024859464 168049718928
• Sum of all divisors σ(n): 642468879360
• Sum of proper divisors (its aliquot sum) s(n): 474419160432
• 168049718928 is an abundant number, because the sum of its proper divisors (474419160432) is greater than itself. Its abundance is 306369441504

Bases of 168049718928

• Binary: 10011100100000100010110011011010010000₂
• Hexadecimal: 0x27208B3690
• Base-36: 2578GP00

Squares and roots of 168049718928

• 168049718928 squared (168049718928²) is 28240708031779801469184
• 168049718928 cubed (168049718928³) is 4745843047068307728484012653514752
• The square root of 168049718928 is 409938.6770335293
• The cube root of 168049718928 is 5518.3926274567

Scales and comparisons

• 168,049,718,928 seconds is equal to 5,343 years, 23 weeks, 6 days, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 168,049,718,928 would take you about ten thousand, six hundred eighty-six 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 168049718928 cubic inches would be around 459.9 feet tall.

Recreational maths with 168049718928

• 168049718928 backwards is 829817940861
• 168049718928 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168049718928's digits is 63
• More coming soon!