342685728

Names of 342685728

• Cardinal: 342685728 can be written as Three hundred forty-two million, six hundred eighty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.42685728 × 10⁸

Factors of 342685728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 141

Divisors of 342685728

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 17 18 21 22 24 27 28 32 33 34 36 42 44 48 51 54 56 63 66 68 72 77 81 84 88 96 99 101 102 108 112 119 126 132 136 144 153 154 162 168 176 187 189 198 202 204 216 224 231 238 252 264 272 288 297 303 306 308 324 336 352 357 374 378 396 404 408 432 459 462 476 504 528 544 561 567 594 606 612 616 648 672 693 707 714 748 756 792 808 816 864 891 909 918 924 952 1008 1056 1071 1111 1122 1134 1188 1212 1224 1232 1296 1309 1377 1386 1414 1428 1496 1512 1584 1616 1632 1683 1717 1782 1818 1836 1848 1904 2016 2079 2121 2142 2222 2244 2268 2376 2424 2448 2464 2592 2618 2727 2754 2772 2828 2856 2992 3024 3168 3213 3232 3333 3366 3434 3564 3636 3672 3696 3808 3927 4158 4242 4284 4444 4488 4536 4752 4848 4896 5049 5151 5236 5454 5508 5544 5656 5712 5984 6048 6237 6363 6426 6666 6732 6868 7128 7272 7344 7392 7777 7854 8181 8316 8484 8568 8888 8976 9072 9504 9639 9696 9999 10098 10302 10472 10908 11016 11088 11312 11424 11781 12019 12474 12726 12852 13332 13464 13736 14256 14544 14688 15147 15453 15554 15708 16362 16632 16968 17136 17776 17952 18144 18887 19089 19278 19998 20196 20604 20944 21816 22032 22176 22624 23331 23562 24038 24948 25452 25704 26664 26928 27472 28512 29088 29997 30294 30906 31108 31416 32724 33264 33936 34272 35343 35552 36057 37774 38178 38556 39996 40392 41208 41888 43632 44064 46359 46662 47124 48076 49896 50904 51408 53328 53856 54944 56661 57267 59994 60588 61812 62216 62832 65448 66528 67872 69993 70686 72114 75548 76356 77112 79992 80784 82416 87264 89991 92718 93324 94248 96152 99792 101808 102816 106029 106656 108171 113322 114534 119988 121176 123624 124432 125664 130896 132209 139077 139986 141372 144228 151096 152712 154224 159984 161568 164832 169983 179982 185436 186648 188496 192304 199584 203616 209979 212058 216342 226644 229068 239976 242352 247248 248864 261792 264418 278154 279972 282744 288456 302192 305424 308448 319968 324513 339966 359964 370872 373296 376992 384608 396627 419958 424116 432684 453288 458136 479952 484704 494496 509949 528836 556308 559944 565488 576912 604384 610848 629937 649026 679932 719928 741744 746592 793254 839916 848232 865368 906576 916272 959904 973539 1019898 1057672 1112616 1119888 1130976 1153824 1189881 1259874 1298052 1359864 1439856 1483488 1529847 1586508 1679832 1696464 1730736 1813152 1832544 1947078 2039796 2115344 2225232 2239776 2379762 2519748 2596104 2719728 2879712 3059694 3173016 3359664 3392928 3461472 3569643 3894156 4079592 4230688 4450464 4759524 5039496 5192208 5439456 6119388 6346032 6719328 7139286 7788312 8159184 9519048 10078992 10384416 10708929 12238776 12692064 14278572 15576624 16318368 19038096 20157984 21417858 24477552 28557144 31153248 38076192 42835716 48955104 57114288 85671432 114228576 171342864 342685728
• Sum of all divisors σ(n): 1343599488
• Sum of proper divisors (its aliquot sum) s(n): 1000913760
• 342685728 is an abundant number, because the sum of its proper divisors (1000913760) is greater than itself. Its abundance is 658228032

Bases of 342685728

• Binary: 10100011011001111100000100000₂
• Hexadecimal: 0x146CF820
• Base-36: 5O0Y00

Squares and roots of 342685728

• 342685728 squared (342685728²) is 117433508174889984
• 342685728 cubed (342685728³) is 40242787240506125486948352
• The square root of 342685728 is 18511.7726865905
• The cube root of 342685728 is 699.7861441957

Scales and comparisons

• 342,685,728 seconds is equal to 10 years, 46 weeks, 4 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 342,685,728 would take you about sixteen 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 342685728 cubic inches would be around 58.3 feet tall.

Recreational maths with 342685728

• 342685728 backwards is 827586243
• The number of decimal digits it has is: 9
• The sum of 342685728's digits is 45
• More coming soon!