12231720732

Names of 12231720732

• Cardinal: 12231720732 can be written as Twelve billion, two hundred thirty-one million, seven hundred twenty thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 1.2231720732 × 10¹⁰

Factors of 12231720732

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 271

Divisors of 12231720732

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 41 42 44 61 66 67 77 79 82 84 122 123 132 134 154 158 164 183 201 231 237 244 246 268 287 308 316 366 402 427 451 462 469 474 492 553 574 671 732 737 804 854 861 869 902 924 938 948 1106 1148 1281 1342 1353 1407 1474 1659 1708 1722 1738 1804 1876 2013 2211 2212 2501 2562 2607 2684 2706 2747 2814 2948 3157 3239 3318 3444 3476 4026 4087 4422 4697 4819 5002 5124 5159 5214 5293 5412 5494 5628 6083 6314 6478 6636 7503 8052 8174 8241 8844 9394 9471 9638 9717 10004 10318 10428 10586 10988 12166 12261 12628 12956 14091 14457 15006 15477 15879 16348 16482 17507 18249 18788 18942 19229 19276 19434 20636 21172 22673 24332 24522 27511 28182 28609 28914 30012 30217 30954 31758 32964 33733 35014 35629 36498 37051 37884 38458 38868 44957 45346 49044 52521 53009 55022 56364 57218 57687 57828 58223 60434 61908 63516 67466 68019 70028 71258 72996 74102 76916 82533 85827 89914 90651 90692 101199 105042 106018 106887 110044 111153 114436 115374 116446 120868 134871 134932 136038 142516 148204 159027 165066 167567 171654 174669 179828 181302 192577 197579 202398 210084 211519 212036 213774 217013 222306 230748 232892 249403 269742 272076 314699 318054 322873 330132 335134 343308 349338 362604 371063 385154 395158 404796 407561 423038 427548 434026 444612 498806 502701 539484 577731 592737 629398 634557 636108 645746 651039 670268 698676 742126 748209 770308 790316 815122 846076 868052 944097 968619 997612 1005402 1113189 1155462 1172969 1185474 1222683 1258796 1269114 1291492 1302078 1383053 1484252 1496418 1519091 1630244 1843237 1888194 1937238 2010804 2173369 2226378 2260111 2310924 2345938 2370948 2387143 2445366 2538228 2604156 2766106 2992836 3038182 3518907 3551603 3686474 3776388 3874476 4149159 4346738 4452756 4520222 4557273 4691876 4774286 4890732 5529711 5532212 6076364 6520107 6780333 7037814 7103206 7161429 7372948 8298318 8693476 9040444 9114546 9548572 10654809 11059422 12902659 13040214 13237793 13560666 14075628 14206412 14322858 15213583 16596636 16710001 18229092 21309618 22118844 24861221 25805318 26080428 26475586 27121332 28645716 30427166 33420002 38707977 39713379 42619236 45640749 49722442 50130003 51610636 52951172 60854332 66840004 74583663 77415954 79426758 91281498 92664551 99444884 100260006 145615723 149167326 154831908 158853516 182562996 185329102 200520012 277993653 291231446 298334652 370658204 436847169 555987306 582462892 873694338 1019310061 1111974612 1747388676 2038620122 3057930183 4077240244 6115860366 12231720732
• Sum of all divisors σ(n): 38077562880
• Sum of proper divisors (its aliquot sum) s(n): 25845842148
• 12231720732 is an abundant number, because the sum of its proper divisors (25845842148) is greater than itself. Its abundance is 13614121416

Bases of 12231720732

• Binary: 1011011001000100010011111100011100₂
• Hexadecimal: 0x2D9113F1C
• Base-36: 5MAG84C

Squares and roots of 12231720732

• 12231720732 squared (12231720732²) is 149614992065638615824
• 12231720732 cubed (12231720732³) is 1830048800267287361994204063168
• The square root of 12231720732 is 110597.1099622409
• The cube root of 12231720732 is 2304.0709711513

Scales and comparisons

• 12,231,720,732 seconds is equal to 388 years, 48 weeks, 2 days, 20 hours, 12 minutes, 12 seconds.
• To count from 1 to 12,231,720,732 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 12231720732 cubic inches would be around 192 feet tall.

Recreational maths with 12231720732

• 12231720732 backwards is 23702713221
• The number of decimal digits it has is: 11
• The sum of 12231720732's digits is 30
• More coming soon!