12212833490

Names of 12212833490

• Cardinal: 12212833490 can be written as Twelve billion, two hundred twelve million, eight hundred thirty-three thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.221283349 × 10¹⁰

Factors of 12212833490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 397

Divisors of 12212833490

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 10 11 13 17 19 22 26 34 38 55 65 85 95 110 130 137 143 170 187 190 193 209 221 247 274 286 323 374 386 418 442 494 646 685 715 935 965 1045 1105 1235 1370 1430 1507 1615 1781 1870 1930 2090 2123 2210 2329 2431 2470 2509 2603 2717 3014 3230 3281 3553 3562 3667 4199 4246 4658 4862 5018 5206 5434 6562 7106 7334 7535 8398 8905 10615 11645 12155 12545 13015 13585 15070 16405 17765 17810 18335 19591 20995 21230 23290 24310 25090 25619 26030 26441 27170 27599 28633 30277 32810 33839 35530 36091 36670 39182 40337 41990 42653 44251 46189 47671 51238 52882 55198 57266 60554 62339 67678 72182 80674 85306 88502 92378 95342 97955 124678 128095 132205 137995 143165 151385 169195 180455 195910 201685 213265 221255 230945 238355 256190 264410 275990 286330 290851 302770 311695 333047 338390 343733 360910 372229 403370 426530 442510 449497 461890 469183 476710 486761 502379 524381 575263 581702 623390 666094 685729 687466 744458 810407 898994 938366 973522 1004758 1048762 1150526 1371458 1454255 1620814 1665235 1718665 1861145 2247485 2345915 2433805 2511895 2621905 2876315 2908510 3330470 3428645 3437330 3722290 3781063 4052035 4494970 4691830 4867610 4944467 5023790 5243810 5526169 5752630 5843461 6327893 6530927 6857290 7562126 8104070 8540443 8914477 9888934 11052338 11686922 12655786 13061854 17080886 17828954 18905315 24722335 27630845 29217305 31639465 32654635 37810630 42702215 44572385 49444670 55261690 58434610 63278930 64278071 65309270 71840197 85404430 89144770 93944873 111025759 128556142 143680394 187889746 222051518 321390355 359200985 469724365 555128795 642780710 718401970 939448730 1110257590 1221283349 2442566698 6106416745 12212833490
• Sum of all divisors σ(n): 29145070080
• Sum of proper divisors (its aliquot sum) s(n): 16932236590
• 12212833490 is an abundant number, because the sum of its proper divisors (16932236590) is greater than itself. Its abundance is 4719403100

Bases of 12212833490

• Binary: 1011010111111100010000110011010010₂
• Hexadecimal: 0x2D7F10CD2
• Base-36: 5LZ7EMQ

Squares and roots of 12212833490

• 12212833490 squared (12212833490²) is 149153301854465580100
• 12212833490 cubed (12212833490³) is 1821584440032296342697557549000
• The square root of 12212833490 is 110511.6893817121
• The cube root of 12212833490 is 2302.8844397009

Scales and comparisons

• 12,212,833,490 seconds is equal to 388 years, 17 weeks, 1 day, 5 hours, 44 minutes, 50 seconds.
• To count from 1 to 12,212,833,490 would take you about seven hundred seventy-six 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 12212833490 cubic inches would be around 191.9 feet tall.

Recreational maths with 12212833490

• 12212833490 backwards is 09433821221
• The number of decimal digits it has is: 11
• The sum of 12212833490's digits is 35
• More coming soon!