168234313728

Names of 168234313728

• Cardinal: 168234313728 can be written as One hundred sixty-eight billion, two hundred thirty-four million, three hundred thirteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.68234313728 × 10¹¹

Factors of 168234313728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 235

Divisors of 168234313728

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 29 32 37 39 48 52 58 64 74 78 87 96 104 111 116 128 148 151 156 169 174 192 208 222 232 256 296 302 312 338 348 377 384 416 444 453 464 481 507 512 592 604 624 676 696 754 768 832 888 906 928 962 1014 1024 1073 1131 1184 1208 1248 1352 1392 1443 1508 1536 1664 1776 1812 1856 1924 1963 2028 2048 2146 2262 2368 2416 2496 2704 2784 2886 3016 3072 3219 3328 3552 3624 3712 3848 3926 4056 4292 4379 4524 4736 4832 4901 4992 5408 5568 5587 5772 5889 6032 6144 6253 6438 6656 7104 7248 7424 7696 7852 8112 8584 8758 9048 9472 9664 9802 9984 10816 11136 11174 11544 11778 12064 12506 12876 13137 13312 13949 14208 14496 14703 14848 15392 15704 16224 16761 17168 17516 18096 18759 18944 19328 19604 19968 21632 22272 22348 23088 23556 24128 25012 25519 25752 26274 26624 27898 28416 28992 29406 29696 30784 31408 32448 33522 34336 35032 36192 37518 37888 38656 39208 39936 41847 43264 44544 44696 46176 47112 48256 50024 51038 51504 52548 55796 56832 56927 57984 58812 59392 61568 62816 64896 67044 68672 70064 72384 72631 75036 75776 76557 77312 78416 79872 83694 86528 89088 89392 92352 94224 96512 100048 102076 103008 105096 111592 113664 113854 115968 117624 123136 125632 129792 134088 137344 140128 144768 145262 150072 153114 154624 156832 162023 167388 170781 173056 178176 178784 181337 184704 188448 193024 200096 204152 206016 210192 217893 223184 227328 227708 231936 235248 246272 251264 259584 268176 274688 280256 289536 290524 300144 306228 309248 313664 324046 334776 341562 346112 357568 362674 369408 376896 386048 400192 408304 412032 420384 435786 446368 455416 463872 470496 486069 492544 502528 519168 536352 544011 549376 560512 579072 581048 600288 612456 627328 648092 669552 683124 715136 725348 738816 740051 753792 772096 800384 816608 824064 840768 871572 892736 910832 927744 940992 944203 972138 985088 1005056 1038336 1072704 1088022 1098752 1121024 1158144 1162096 1200576 1224912 1254656 1296184 1339104 1366248 1430272 1450696 1477632 1480102 1507584 1600768 1633216 1648128 1681536 1743144 1785472 1821664 1881984 1888406 1944276 2010112 2106299 2145408 2176044 2197504 2220153 2242048 2316288 2324192 2401152 2449824 2509312 2592368 2678208 2732496 2832609 2860544 2901392 2955264 2960204 3015168 3201536 3266432 3296256 3363072 3486288 3570944 3643328 3763968 3776812 3888552 4020224 4212598 4290816 4352088 4440306 4484096 4648384 4802304 4899648 5018624 5184736 5356416 5464992 5665218 5721088 5802784 5920408 6030336 6318897 6403072 6532864 6592512 6726144 6972576 7141888 7286656 7527936 7553624 7777104 8425196 8581632 8704176 8880612 8968192 9296768 9604608 9799296 10037248 10369472 10712832 10929984 11330436 11442176 11605568 11840816 12060672 12637794 12806144 13065728 13452288 13945152 14283776 14573312 15055872 15107248 15554208 16850392 17163264 17408352 17761224 18593536 19209216 19598592 20738944 21425664 21859968 22660872 23211136 23681632 25275588 26131456 26904576 27381887 27890304 28567552 29146624 30111744 30214496 31108416 33700784 34326528 34816704 35522448 37187072 38418432 39197184 41477888 42851328 43719936 45321744 46422272 47363264 50551176 52262912 54763774 55780608 58293248 60428992 62216832 67401568 69633408 71044896 74374144 78394368 82145661 82955776 85702656 87439872 90643488 92844544 94726528 101102352 109527548 111561216 116586496 120857984 124433664 134803136 139266816 142089792 148748288 156788736 164291322 165911552 174879744 181286976 185689088 189453056 202204704 219055096 223122432 241715968 248867328 269606272 278533632 284179584 328582644 331823104 349759488 362573952 371378176 378906112 404409408 438110192 446244864 483431936 497734656 539212544 557067264 568359168 657165288 725147904 757812224 808818816 876220384 966863872 995469312 1078425088 1114134528 1136718336 1314330576 1450295808 1515624448 1617637632 1752440768 1933727744 2156850176 2273436672 2628661152 2900591616 3235275264 3504881536 4313700352 4546873344 5257322304 5801183232 6470550528 7009763072 10514644608 12941101056 14019526144 21029289216 28039052288 42058578432 56078104576 84117156864 168234313728
• Sum of all divisors σ(n): 519413731200
• Sum of proper divisors (its aliquot sum) s(n): 351179417472
• 168234313728 is an abundant number, because the sum of its proper divisors (351179417472) is greater than itself. Its abundance is 182945103744

Bases of 168234313728

• Binary: 10011100101011100010111110100000000000₂
• Hexadecimal: 0x272B8BE800
• Base-36: 25AAD79C

Squares and roots of 168234313728

• 168234313728 squared (168234313728²) is 28302784315531129257984
• 168234313728 cubed (168234313728³) is 4761499495914981742537800104804352
• The square root of 168234313728 is 410163.7645233913
• The cube root of 168234313728 is 5520.4124539529

Scales and comparisons

• 168,234,313,728 seconds is equal to 5,349 years, 17 weeks, 1 day, 9 hours, 48 minutes, 48 seconds.
• To count from 1 to 168,234,313,728 would take you about ten thousand, six hundred ninety-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 168234313728 cubic inches would be around 460 feet tall.

Recreational maths with 168234313728

• 168234313728 backwards is 827313432861
• 168234313728 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168234313728's digits is 48
• More coming soon!