12221463870

Names of 12221463870

• Cardinal: 12221463870 can be written as Twelve billion, two hundred twenty-one million, four hundred sixty-three thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 1.222146387 × 10¹⁰

Factors of 12221463870

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 102

Divisors of 12221463870

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 31 33 35 42 43 45 49 54 55 62 63 66 70 77 81 86 90 93 98 99 105 110 126 129 135 147 154 155 162 165 186 189 198 210 215 217 231 243 245 258 270 279 294 297 301 310 315 330 341 343 378 385 387 405 430 434 441 462 465 473 486 490 495 539 558 567 594 602 630 645 651 682 686 693 735 770 774 810 837 882 891 903 930 945 946 990 1023 1029 1078 1085 1134 1155 1161 1215 1290 1302 1323 1333 1386 1395 1419 1470 1485 1505 1519 1617 1674 1701 1705 1715 1782 1806 1890 1935 1953 2046 2058 2079 2107 2170 2205 2310 2322 2365 2387 2430 2511 2646 2666 2673 2695 2709 2790 2835 2838 2970 3010 3038 3069 3087 3234 3255 3311 3402 3410 3430 3465 3483 3773 3870 3906 3969 3999 4158 4185 4214 4257 4410 4455 4515 4557 4730 4774 4851 5022 5115 5145 5346 5390 5418 5670 5805 5859 6138 6174 6237 6321 6510 6615 6622 6665 6930 6966 7095 7161 7533 7546 7595 7938 7998 8085 8127 8370 8505 8514 8910 9030 9114 9207 9261 9331 9702 9765 9933 10230 10290 10395 10449 10535 10633 11319 11610 11718 11907 11935 11997 12474 12555 12642 12771 13230 13330 13365 13545 13671 14190 14322 14553 14663 14749 15066 15190 15345 15435 16170 16254 16555 16709 17010 17415 17577 18414 18522 18662 18711 18865 18963 19530 19845 19866 19995 20790 20898 21070 21266 21285 21483 22638 22785 23177 23814 23870 23994 24255 24381 25110 25542 26730 27090 27342 27621 27783 27993 29106 29295 29326 29498 29799 30690 30870 31185 31605 31899 33110 33418 33957 34830 35154 35805 35991 37422 37665 37730 37926 38313 39690 39990 40635 41013 42570 42966 43659 43989 44247 45570 46035 46305 46354 46655 48510 48762 49665 50127 52245 52731 53165 55242 55566 55986 56595 56889 58590 59535 59598 59985 62370 63210 63798 63855 64449 65317 67914 68355 69531 71610 71982 72765 73143 73315 73745 75330 76626 81270 82026 82863 83349 83545 83979 87318 87885 87978 88494 89397 92070 92610 93310 93555 94815 95697 99330 100254 101871 102641 104490 105462 106330 107415 107973 113190 113778 114939 115885 116963 119070 119970 121905 123039 127710 128898 130634 130977 131967 132741 136710 138105 138915 139062 139965 145530 146286 146630 147490 148995 150381 159495 162239 165726 166698 167090 167958 169785 170667 175770 178794 179955 187110 189630 191394 191565 193347 195951 203742 205065 205282 208593 214830 215946 218295 219945 221235 229878 231770 233926 243810 246078 250635 251937 261954 263655 263934 265482 268191 276210 277830 279930 284445 287091 297990 300762 305613 307923 318990 322245 323919 324478 326585 339570 341334 347655 350889 359910 365715 369117 383130 386694 391902 395901 398223 410130 414315 416745 417186 419895 436590 439890 442470 446985 451143 457219 478485 486717 501270 503874 509355 512001 513205 527310 536382 539865 568890 574182 574695 580041 584815 587853 611226 615195 615846 625779 644490 647838 653170 654885 659835 663705 695310 701778 718487 731430 738234 751905 755811 791802 796446 804573 811195 828630 833490 839790 853335 861273 893970 902286 914438 916839 923769 956970 966735 973434 979755 1018710 1024002 1026410 1042965 1052667 1079730 1149390 1160082 1169630 1175706 1187703 1194669 1230390 1251558 1259685 1309770 1319670 1327410 1340955 1353429 1371657 1435455 1436974 1460151 1503810 1511622 1528065 1539615 1609146 1619595 1622390 1706670 1722546 1754445 1763559 1833678 1845585 1847538 1877337 1933470 1959510 1979505 1991115 2085930 2105334 2155461 2255715 2267433 2286095 2375406 2389338 2433585 2519370 2560005 2583819 2681910 2706858 2743314 2771307 2870910 2900205 2920302 2939265 3056130 3079230 3128895 3158001 3239190 3508890 3527118 3563109 3584007 3592435 3691170 3754674 3779055 3959010 3982230 4022865 4060287 4114971 4306365 4310922 4380453 4511430 4534866 4572190 4584195 4618845 4867170 5029409 5120010 5167638 5263335 5290677 5542614 5632011 5800410 5878530 5938515 5973345 6257790 6316002 6466383 6767145 6858285 7126218 7168014 7184870 7300755 7558110 8045730 8120574 8229942 8313921 8612730 8760906 8817795 9168390 9237690 9386685 9474003 10058818 10526670 10581354 10777305 11264022 11337165 11877030 11946690 12344913 12919095 12932766 13141359 13534290 13716570 13856535 14601510 15088227 15790005 15872031 16627842 17635590 17815545 17920035 18773370 18948006 19399149 20301435 20574855 21554610 21902265 22674330 24689826 24941763 25147045 25838190 26282718 26453385 27713070 28160055 28422009 30176454 31580010 31744062 32331915 35631090 35840070 37034739 38798298 39424077 40602870 41149710 41569605 43804530 45264681 47370015 49883526 50294090 52906770 56320110 56844018 58197447 61724565 64663830 65706795 74069478 75441135 78848154 79360155 83139210 90529362 94740030 96995745 111104217 116394894 123449130 124708815 131413590 135794043 142110045 150882270 158720310 174592341 185173695 193991490 197120385 222208434 226323405 249417630 271588086 284220090 290987235 349184682 370347390 394240770 407382129 452646810 555521085 581974470 678970215 814764258 872961705 1111042170 1222146387 1357940430 1745923410 2036910645 2444292774 4073821290 6110731935 12221463870
• Sum of all divisors σ(n): 44281036800
• Sum of proper divisors (its aliquot sum) s(n): 32059572930
• 12221463870 is an abundant number, because the sum of its proper divisors (32059572930) is greater than itself. Its abundance is 19838109060

Bases of 12221463870

• Binary: 1011011000011101001011110100111110₂
• Hexadecimal: 0x2D874BD3E
• Base-36: 5M4CDVI

Squares and roots of 12221463870

• 12221463870 squared (12221463870²) is 149364179125715376900
• 12221463870 cubed (12221463870³) is 1825448918657138666686782603000
• The square root of 12221463870 is 110550.7298483371
• The cube root of 12221463870 is 2303.4267677929

Scales and comparisons

• 12,221,463,870 seconds is equal to 388 years, 31 weeks, 3 days, 3 hours, 4 minutes, 30 seconds.
• To count from 1 to 12,221,463,870 would take you about seven hundred seventy-seven 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 12221463870 cubic inches would be around 192 feet tall.

Recreational maths with 12221463870

• 12221463870 backwards is 07836412221
• The number of decimal digits it has is: 11
• The sum of 12221463870's digits is 36
• More coming soon!