168732838428

Names of 168732838428

• Cardinal: 168732838428 can be written as One hundred sixty-eight billion, seven hundred thirty-two million, eight hundred thirty-eight thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.68732838428 × 10¹¹

Factors of 168732838428

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 180

Divisors of 168732838428

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 17 21 22 28 31 33 34 42 44 51 62 66 68 77 84 93 102 109 119 121 124 132 154 186 187 204 217 218 231 238 242 289 308 327 341 357 363 372 374 434 436 462 476 484 527 561 578 651 654 682 714 726 748 763 847 867 868 924 1023 1054 1122 1156 1199 1302 1308 1309 1364 1428 1452 1526 1581 1694 1734 1853 2023 2046 2057 2108 2244 2289 2387 2398 2541 2604 2618 3052 3162 3179 3379 3388 3468 3597 3689 3706 3751 3927 4046 4092 4114 4578 4774 4796 4913 5082 5236 5559 5797 6069 6171 6324 6358 6758 7161 7194 7378 7412 7502 7854 8092 8228 8393 8959 9156 9537 9548 9826 10137 10164 11067 11118 11253 11594 12138 12342 12716 12971 13189 13516 14322 14388 14399 14739 14756 15004 15708 16786 17391 17918 19074 19652 20274 20383 22134 22236 22253 22506 23188 23653 24276 24684 25179 25942 26257 26378 26877 28644 28798 29478 31501 33572 34391 34782 34969 35836 37169 38148 38913 39567 40548 40579 40766 43197 44268 44506 45012 47306 50358 51884 52514 52756 53754 54043 57443 57596 58956 61149 62713 63002 63767 66759 68782 69564 69938 70959 74338 77826 78771 79134 81158 81532 86394 89012 92323 94503 94612 98549 100716 103173 104907 105028 107508 108086 111507 114886 121737 122298 125426 126004 127534 133518 137564 139876 141918 142681 148676 152303 155652 157542 158268 162129 162316 172329 172788 184646 188139 189006 191301 197098 206346 209814 216172 220507 223014 224213 229772 243474 244596 244783 250852 255068 260183 267036 276969 283836 285362 295647 304606 315084 324258 344658 346511 369292 376278 378012 378301 382602 394196 402101 408859 412692 419628 428043 441014 446028 446369 448426 456909 486948 489566 520366 535517 553938 570724 591294 594473 609212 631873 648516 661521 672639 689316 689843 693022 734349 752556 756602 765204 780549 804202 817718 856086 882028 892738 896852 913818 976531 979132 1039533 1040732 1066121 1071034 1084039 1107876 1134903 1182588 1188946 1206303 1226577 1263746 1323042 1339107 1345278 1379686 1386044 1468698 1513204 1561098 1569491 1606551 1608404 1635436 1675333 1712172 1783419 1785476 1827636 1895619 1953062 2069529 2079066 2132242 2142068 2168078 2269806 2377892 2412606 2425577 2453154 2527492 2646084 2678214 2690556 2759372 2862013 2929593 2937396 3122196 3138982 3198363 3213102 3252117 3350666 3566838 3748619 3791238 3811621 3906124 4139058 4158132 4161311 4264484 4336156 4423111 4539612 4708473 4825212 4851154 4906308 5025999 5356428 5724026 5859186 5890687 6277964 6396726 6426204 6504234 6701332 6835717 6950603 7133676 7276731 7497238 7582476 7588273 7623242 8278116 8322622 8586039 8846222 9416946 9702308 10051998 10741841 11245857 11434863 11448052 11718372 11727331 11781374 12483933 12793452 13008468 13269333 13671434 13901206 14553462 14994476 15176546 15246484 16601027 16645244 17172078 17672061 17692444 18428663 18833892 20103996 20507151 20851809 21483682 22491714 22764819 22869726 23454662 23562748 24967866 26538666 26681347 27342868 27802412 29106924 30353092 32225523 33202054 34344156 35181993 35344122 36857326 41014302 41234809 41703618 42967364 44983428 45529638 45739452 46909324 48654221 49803081 49935732 53077332 53362694 55285989 64451046 64797557 66404108 70363986 70688244 73714652 75192887 80044041 82028604 82469618 83407236 91059276 97308442 99606162 106725388 110571978 116207189 118160251 123704427 128902092 129000641 129595114 140727972 145962663 150385774 160088082 164939236 182611297 194392671 194616884 199212324 221143956 225578661 232414378 236320502 247408854 258001282 259190228 291925326 300771548 320176164 348621567 354480753 365222594 387001923 388785342 451157322 453582899 464828756 472641004 494817708 516002564 547833891 583850652 697243134 708961506 730445188 774003846 777570684 827121757 902314644 907165798 1095667782 1278279079 1360748697 1394486268 1417923012 1548007692 1654243514 1814331596 2008724267 2191335564 2481365271 2556558158 2721497394 3308487028 3834837237 4017448534 4962730542 5113116316 5442994788 6026172801 7669674474 8034897068 9925461084 12052345602 14061069869 15339348948 24104691204 28122139738 42183209607 56244279476 84366419214 168732838428
• Sum of all divisors σ(n): 547410124800
• Sum of proper divisors (its aliquot sum) s(n): 378677286372
• 168732838428 is an abundant number, because the sum of its proper divisors (378677286372) is greater than itself. Its abundance is 209944447944

Bases of 168732838428

• Binary: 10011101001001010000101100101000011100₂
• Hexadecimal: 0x274942CA1C
• Base-36: 25IJ6BDO

Squares and roots of 168732838428

• 168732838428 squared (168732838428²) is 28470770763969553511184
• 168732838428 cubed (168732838428³) is 4803953963237500796513909962978752
• The square root of 168732838428 is 410771.0291975323
• The cube root of 168732838428 is 5525.8599119155

Scales and comparisons

• 168,732,838,428 seconds is equal to 5,365 years, 9 weeks, 3 days, 8 hours, 53 minutes, 48 seconds.
• To count from 1 to 168,732,838,428 would take you about ten thousand, seven hundred thirty 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 168732838428 cubic inches would be around 460.5 feet tall.

Recreational maths with 168732838428

• 168732838428 backwards is 824838237861
• The number of decimal digits it has is: 12
• The sum of 168732838428's digits is 60
• More coming soon!