12212142800

Names of 12212142800

• Cardinal: 12212142800 can be written as Twelve billion, two hundred twelve million, one hundred forty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.22121428 × 10¹⁰

Factors of 12212142800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1524

Divisors of 12212142800

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 25 26 40 44 50 52 55 65 80 88 100 104 110 121 130 143 169 176 200 208 220 242 260 275 286 325 338 400 440 484 520 550 572 605 650 676 715 845 880 968 1040 1100 1144 1210 1300 1352 1430 1493 1573 1690 1859 1936 2200 2288 2420 2600 2704 2860 2986 3025 3146 3380 3575 3718 4225 4400 4840 5200 5720 5972 6050 6292 6760 7150 7436 7465 7865 8450 9295 9680 11440 11944 12100 12584 13520 14300 14872 14930 15730 16423 16900 18590 19409 20449 23888 24200 25168 28600 29744 29860 31460 32846 33800 37180 37325 38818 39325 40898 46475 48400 57200 59720 62920 65692 67600 74360 74650 77636 78650 81796 82115 92950 97045 102245 119440 125840 131384 148720 149300 155272 157300 163592 164230 180653 185900 194090 204490 213499 252317 262768 298600 310544 314600 327184 328460 361306 371800 388180 408980 410575 426998 485225 504634 511225 597200 629200 656920 722612 743600 776360 817960 821150 853996 903265 970450 1009268 1022450 1067495 1261585 1313840 1445224 1552720 1635920 1642300 1707992 1806530 1940900 2018536 2044900 2134990 2348489 2523170 2775487 2890448 3284600 3415984 3613060 3881800 4037072 4089800 4269980 4516325 4696978 5046340 5337475 5550974 6307925 6569200 7226120 7763600 8179600 8539960 9032650 9393956 10092680 10674950 11101948 11742445 12615850 13877435 14452240 17079920 18065300 18787912 20185360 21349900 22203896 23484890 25231700 27754870 30530357 36130600 37575824 42699800 44407792 46969780 50463400 55509740 58712225 61060714 69387175 72261200 85399600 93939560 100926800 111019480 117424450 122121428 138774350 152651785 187879120 222038960 234848900 244242856 277548700 305303570 469697800 488485712 555097400 610607140 763258925 939395600 1110194800 1221214280 1526517850 2442428560 3053035700 6106071400 12212142800
• Sum of all divisors σ(n): 34944329826
• Sum of proper divisors (its aliquot sum) s(n): 22732187026
• 12212142800 is an abundant number, because the sum of its proper divisors (22732187026) is greater than itself. Its abundance is 10520044226

Bases of 12212142800

• Binary: 1011010111111001101000001011010000₂
• Hexadecimal: 0x2D7E682D0
• Base-36: 5LYSLOW

Squares and roots of 12212142800

• 12212142800 squared (12212142800²) is 149136431767591840000
• 12212142800 cubed (12212142800³) is 1821275401428287962194752000000
• The square root of 12212142800 is 110508.5643739887
• The cube root of 12212142800 is 2302.8410260999

Scales and comparisons

• 12,212,142,800 seconds is equal to 388 years, 16 weeks, 5 hours, 53 minutes, 20 seconds.
• To count from 1 to 12,212,142,800 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 12212142800 cubic inches would be around 191.9 feet tall.

Recreational maths with 12212142800

• 12212142800 backwards is 00824121221
• The number of decimal digits it has is: 11
• The sum of 12212142800's digits is 23
• More coming soon!