349966890

Names of 349966890

• Cardinal: 349966890 can be written as Three hundred forty-nine million, nine hundred sixty-six thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 3.4996689 × 10⁸

Factors of 349966890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 222

Divisors of 349966890

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 19 21 26 30 35 38 39 42 45 57 63 65 70 78 90 91 95 105 114 117 126 130 133 169 171 173 182 190 195 210 234 247 266 273 285 315 338 342 346 390 399 455 494 507 519 546 570 585 630 665 741 798 819 845 855 865 910 1014 1038 1170 1183 1197 1211 1235 1330 1365 1482 1521 1557 1638 1690 1710 1729 1730 1995 2223 2249 2366 2394 2422 2470 2535 2595 2730 3042 3114 3211 3287 3458 3549 3633 3705 3990 4095 4446 4498 5070 5187 5190 5915 5985 6055 6422 6574 6747 7098 7266 7410 7605 7785 8190 8645 9633 9861 10374 10647 10899 11115 11245 11830 11970 12110 13494 15210 15561 15570 15743 16055 16435 17290 17745 18165 19266 19722 20241 21294 21798 22230 22477 22490 23009 25935 28899 29237 29583 31122 31486 32110 32870 33735 35490 36330 40482 42731 44954 46018 47229 48165 49305 51870 53235 54495 57798 58474 59166 67431 67470 69027 77805 78715 85462 87711 94458 96330 98610 101205 106470 108990 112385 115045 128193 134862 138054 141687 144495 146185 147915 155610 157430 175422 202293 202410 204659 207081 213655 224770 230090 236145 256386 263133 283374 288990 292370 295830 299117 337155 345135 384579 404586 409318 414162 427310 438555 472290 526266 555503 598234 613977 640965 674310 690270 708435 769158 877110 897351 1011465 1023295 1035405 1111006 1227954 1281930 1315665 1416870 1495585 1666509 1794702 1841931 1922895 2022930 2046590 2070810 2631330 2692053 2777515 2991170 3069885 3333018 3683862 3845790 3888521 4486755 4999527 5384106 5555030 6139770 7777042 8332545 8973510 9209655 9999054 11665563 13460265 16665090 18419310 19442605 23331126 24997635 26920530 34996689 38885210 49995270 58327815 69993378 116655630 174983445 349966890
• Sum of all divisors σ(n): 1192164480
• Sum of proper divisors (its aliquot sum) s(n): 842197590
• 349966890 is an abundant number, because the sum of its proper divisors (842197590) is greater than itself. Its abundance is 492230700

Bases of 349966890

• Binary: 10100110111000001001000101010₂
• Hexadecimal: 0x14DC122A
• Base-36: 5SD06I

Squares and roots of 349966890

• 349966890 squared (349966890²) is 122476824096272100
• 349966890 cubed (349966890³) is 42862833226049407430769000
• The square root of 349966890 is 18707.4020109689
• The cube root of 349966890 is 704.7076500237

Scales and comparisons

• 349,966,890 seconds is equal to 11 years, 6 weeks, 4 days, 13 hours, 1 minute, 30 seconds.
• To count from 1 to 349,966,890 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 349966890 cubic inches would be around 58.7 feet tall.

Recreational maths with 349966890

• 349966890 backwards is 098669943
• The number of decimal digits it has is: 9
• The sum of 349966890's digits is 54
• More coming soon!