30423218490

Names of 30423218490

• Cardinal: 30423218490 can be written as Thirty billion, four hundred twenty-three million, two hundred eighteen thousand, four hundred ninety.

Scientific notation

• Scientific notation: 3.042321849 × 10¹⁰

Factors of 30423218490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 40

Divisors of 30423218490

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 23 27 30 35 42 45 46 49 54 63 69 70 81 90 98 105 115 126 135 138 147 161 162 189 207 210 230 243 245 270 294 315 322 343 345 378 405 414 441 483 486 490 529 567 621 630 686 690 729 735 805 810 882 945 966 1029 1035 1058 1127 1134 1215 1242 1323 1449 1458 1470 1587 1610 1701 1715 1863 1890 2058 2070 2205 2254 2415 2430 2645 2646 2835 2898 3087 3105 3174 3381 3402 3430 3645 3703 3726 3969 4347 4410 4761 4830 5103 5145 5290 5589 5635 5670 6174 6210 6615 6762 7245 7290 7406 7889 7935 7938 8505 8694 9261 9315 9522 10143 10206 10290 11109 11178 11270 11907 12167 13041 13230 14283 14490 15435 15778 15870 16767 16905 17010 18515 18522 18630 19845 20286 21735 22218 23667 23805 23814 24334 25515 25921 26082 27783 27945 28566 30429 30870 33327 33534 33810 35721 36501 37030 39123 39445 39690 42849 43470 46305 47334 47610 50715 51030 51842 55545 55566 55890 59535 60835 60858 65205 66654 71001 71415 71442 73002 77763 78246 78890 83349 83835 85169 85698 91287 92610 99981 101430 109503 111090 117369 118335 119070 121670 128547 129605 130410 138915 142002 142830 152145 155526 166635 166698 167670 170338 178605 181447 182505 182574 195615 199962 213003 214245 219006 233289 234738 236670 250047 255507 257094 259210 273861 277830 299943 304290 328509 333270 355005 357210 362894 365010 385641 388815 391230 416745 425845 426006 428490 456435 466578 499905 500094 511014 544341 547515 547722 586845 596183 599886 639009 642735 657018 699867 710010 766521 771282 777630 821583 833490 851690 899829 907235 912870 985527 999810 1065015 1088682 1095030 1166445 1173690 1192366 1250235 1277535 1278018 1285470 1369305 1399734 1499715 1533042 1633023 1642545 1643166 1788549 1799658 1814470 1917027 1928205 1971054 2099601 2130030 2299563 2332890 2500470 2555070 2699487 2721705 2738610 2956581 2980915 2999430 3195045 3266046 3285090 3499335 3577098 3832605 3834054 3856410 4107915 4173281 4199202 4499145 4599126 4899069 4927635 5365647 5398974 5443410 5751081 5913162 5961830 6298803 6390090 6898689 6998670 7665210 8165115 8215830 8346562 8869743 8942745 8998290 9585135 9798138 9855270 10498005 10731294 11497815 11502162 12519843 12597606 13497435 13797378 14697207 14782905 16096941 16330230 17739486 17885490 18896409 19170270 20696067 20866405 20996010 22995630 24495345 25039686 26828235 26994870 28755405 29394414 29565810 31494015 32193882 34493445 37559529 37792818 41392134 41732810 44091621 44348715 48290823 48990690 53656470 57510810 62088201 62599215 62988030 68986890 73486035 75119058 80484705 88183242 88697430 94482045 96581646 103480335 112678587 124176402 125198430 132274863 144872469 146972070 160969410 187797645 188964090 206960670 220458105 225357174 241454115 264549726 289744938 310441005 338035761 375595290 434617407 440916210 482908230 563392935 620882010 661374315 676071522 724362345 869234814 1014107283 1126785870 1322748630 1448724690 1690178805 2028214566 2173087035 3042321849 3380357610 4346174070 5070536415 6084643698 10141072830 15211609245 30423218490
• Sum of all divisors σ(n): 100101312000
• Sum of proper divisors (its aliquot sum) s(n): 69678093510
• 30423218490 is an abundant number, because the sum of its proper divisors (69678093510) is greater than itself. Its abundance is 39254875020

Bases of 30423218490

• Binary: 11100010101010111010111100100111010₂
• Hexadecimal: 0x7155D793A
• Base-36: DZ575MI

Squares and roots of 30423218490

• 30423218490 squared (30423218490²) is 925572223290277880100
• 30423218490 cubed (30423218490³) is 28158885977435190639096323049000
• The square root of 30423218490 is 174422.5286194419
• The cube root of 30423218490 is 3121.7758658561

Scales and comparisons

• 30,423,218,490 seconds is equal to 967 years, 18 weeks, 6 days, 14 hours, 1 minute, 30 seconds.
• To count from 1 to 30,423,218,490 would take you about one thousand, nine hundred thirty-four 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 30423218490 cubic inches would be around 260.1 feet tall.

Recreational maths with 30423218490

• 30423218490 backwards is 09481232403
• The number of decimal digits it has is: 11
• The sum of 30423218490's digits is 36
• More coming soon!