123806454912

Names of 123806454912

• Cardinal: 123806454912 can be written as One hundred twenty-three billion, eight hundred six million, four hundred fifty-four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.23806454912 × 10¹¹

Factors of 123806454912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 143

Divisors of 123806454912

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 32 36 41 42 46 48 54 56 63 64 67 69 72 81 82 84 92 96 108 112 123 126 128 134 138 144 161 162 164 168 184 189 192 201 207 216 224 243 246 252 268 276 287 288 322 324 328 336 368 369 378 384 402 414 432 448 469 483 486 492 504 536 552 567 574 576 603 621 644 648 656 672 729 736 738 756 804 828 861 864 896 938 943 966 972 984 1008 1072 1104 1107 1134 1148 1152 1206 1242 1288 1296 1312 1344 1407 1449 1458 1472 1476 1512 1541 1608 1656 1701 1722 1728 1809 1863 1876 1886 1932 1944 1968 2016 2144 2187 2208 2214 2268 2296 2412 2484 2576 2583 2592 2624 2688 2747 2814 2829 2898 2916 2944 2952 3024 3082 3216 3312 3321 3402 3444 3456 3618 3726 3752 3772 3864 3888 3936 4032 4221 4288 4347 4374 4416 4428 4536 4592 4623 4824 4968 5103 5152 5166 5184 5248 5427 5494 5589 5628 5658 5796 5832 5904 6048 6164 6432 6601 6624 6642 6804 6888 7236 7452 7504 7544 7728 7749 7776 7872 8064 8241 8442 8487 8576 8694 8748 8832 8856 9072 9184 9246 9648 9936 9963 10206 10304 10332 10368 10787 10854 10988 11178 11256 11316 11592 11664 11808 12096 12328 12663 12864 13041 13202 13248 13284 13608 13776 13869 14472 14904 15008 15088 15309 15456 15498 15552 15744 16281 16482 16767 16884 16974 17388 17496 17712 18144 18368 18492 19229 19296 19803 19872 19926 20412 20608 20664 21574 21708 21976 22356 22512 22632 23184 23247 23328 23616 24192 24656 24723 25326 25461 25728 26082 26404 26496 26568 27216 27552 27738 28944 29808 29889 30016 30176 30618 30912 30996 31104 32361 32562 32964 33534 33768 33948 34776 34992 35424 36288 36736 36984 37989 38458 38592 39123 39606 39744 39852 40824 41328 41607 43148 43416 43952 44712 45024 45264 46368 46494 46656 47232 48843 49312 49446 50301 50652 50922 52164 52808 53136 54432 55104 55476 57687 57888 59409 59616 59778 60032 60352 61236 61824 61992 63181 64722 65124 65928 67068 67536 67896 69552 69741 69984 70848 72576 73968 74169 75978 76383 76916 77184 78246 79212 79488 79704 81648 82656 83214 86296 86832 87904 89424 89667 90048 90528 92736 92988 93312 97083 97686 98624 98892 100602 101304 101844 104328 105616 106272 108864 110208 110952 113967 115374 115776 117369 118818 119232 119556 120704 122472 123984 124821 126362 129444 130248 131856 134136 135072 135792 139104 139482 139968 141696 146529 147936 148338 151956 152766 153832 156492 158424 159408 163296 165312 166428 172592 173061 173664 175808 178227 178848 179334 180096 181056 185472 185976 189543 194166 195372 197248 197784 201204 202608 203688 208656 209223 211232 212544 217728 221904 222507 227934 229149 230748 231552 234738 237636 238464 239112 244944 247968 249642 252724 258888 260496 263712 268272 270144 271584 278208 278964 279936 291249 293058 295872 296676 303912 305532 307664 312984 316848 318816 326592 330624 332856 341901 345184 346122 347328 351616 352107 356454 357696 358668 362112 371952 374463 379086 388332 390744 395568 402408 405216 407376 417312 418446 422464 425088 442267 443808 445014 455868 458298 461496 469476 475272 478224 489888 495936 499284 505448 517776 519183 520992 527424 534681 536544 540288 543168 556416 557928 568629 582498 586116 591744 593352 607824 611064 615328 625968 627669 633696 637632 653184 665712 667521 683802 687447 690368 692244 694656 704214 712908 715392 717336 743904 748926 758172 776664 781488 791136 804816 810432 814752 834624 836892 844928 873747 884534 887616 890028 911736 916596 922992 938952 950544 956448 979776 991872 998568 1010896 1025703 1035552 1038366 1041984 1054848 1069362 1073088 1086336 1115856 1123389 1137258 1164996 1172232 1186704 1215648 1222128 1230656 1251936 1255338 1267392 1275264 1326801 1331424 1335042 1367604 1374894 1380736 1384488 1408428 1425816 1434672 1487808 1497852 1516344 1553328 1557549 1562976 1582272 1604043 1609632 1620864 1629504 1669248 1673784 1705887 1747494 1769068 1775232 1780056 1823472 1833192 1845984 1877904 1901088 1912896 1959552 1997136 2002563 2021792 2051406 2062341 2071104 2076732 2083968 2138724 2146176 2231712 2246778 2274516 2329992 2344464 2373408 2431296 2444256 2461312 2503872 2510676 2534784 2621241 2653602 2662848 2670084 2735208 2749788 2768976 2816856 2851632 2869344 2975616 2995704 3032688 3106656 3115098 3125952 3164544 3208086 3219264 3259008 3347568 3370167 3411774 3494988 3538136 3560112 3646944 3666384 3691968 3755808 3802176 3825792 3980403 3994272 4005126 4043584 4102812 4124682 4142208 4153464 4277448 4463424 4493556 4549032 4659984 4672647 4688928 4746816 4812129 4862592 4888512 5007744 5021352 5117661 5242482 5307204 5325696 5340168 5470416 5499576 5537952 5633712 5703264 5738688 5991408 6007689 6065376 6213312 6230196 6251904 6416172 6438528 6695136 6740334 6823548 6989976 7076272 7120224 7293888 7332768 7383936 7511616 7604352 7863723 7960806 7988544 8010252 8087168 8205624 8249364 8306928 8554896 8926848 8987112 9098064 9319968 9345294 9377856 9493632 9624258 9777024 10042704 10235322 10484964 10614408 10680336 10940832 10999152 11075904 11267424 11406528 11477376 11941209 11982816 12015378 12130752 12426624 12460392 12832344 13390272 13480668 13647096 13979952 14017941 14152544 14240448 14436387 14587776 14665536 15023232 15352983 15727446 15921612 15977088 16020504 16411248 16498728 16613856 17109792 17974224 18196128 18639936 18690588 18755712 19248516 20085408 20470644 20969928 21228816 21360672 21881664 21998304 22151808 22534848 22813056 23591169 23882418 23965632 24030756 24261504 24920784 25664688 26780544 26961336 27294192 27959904 28035882 28305088 28480896 28872774 29331072 30705966 31454892 31843224 32041008 32822496 32997456 33227712 34219584 35823627 35948448 36392256 37279872 37381176 38497032 40170816 40941288 41939856 42053823 42457632 42721344 43763328 43996608 45069696 46058949 47182338 47764836 47931264 48061512 49841568 51329376 53922672 54588384 55919808 56071764 56610176 57745548 61411932 62909784 63686448 64082016 65644992 65994912 66455424 68439168 71647254 71896896 72784512 74762352 76994064 80341632 81882576 83879712 84107646 84915264 85442688 87993216 92117898 94364676 95529672 96123024 99683136 102658752 107470881 107845344 109176768 111839616 112143528 115491096 122823864 125819568 127372896 128164032 131289984 131989824 138176847 143294508 143793792 149524704 153988128 163765152 167759424 168215292 169830528 184235796 188729352 191059344 192246048 199366272 205317504 214941762 215690688 218353536 224287056 230982192 245647728 251639136 254745792 256328064 263979648 276353694 286589016 299049408 307976256 322412643 327530304 335518848 336430584 368471592 377458704 382118688 384492096 429883524 431381376 448574112 461964384 491295456 503278272 509491584 552707388 573178032 598098816 615952512 644825286 655060608 672861168 736943184 754917408 764237376 768984192 859767048 897148224 923928768 967237929 982590912 1006556544 1105414776 1146356064 1289650572 1345722336 1473886368 1509834816 1528474752 1719534096 1794296448 1847857536 1934475858 1965181824 2210829552 2292712128 2579301144 2691444672 2947772736 3019669632 3439068192 3868951716 4421659104 4585424256 5158602288 5382889344 5895545472 6878136384 7737903432 8843318208 10317204576 13756272768 15475806864 17686636416 20634409152 30951613728 41268818304 61903227456 123806454912
• Sum of all divisors σ(n): 458641612800
• Sum of proper divisors (its aliquot sum) s(n): 334835157888
• 123806454912 is an abundant number, because the sum of its proper divisors (334835157888) is greater than itself. Its abundance is 211028702976

Bases of 123806454912

• Binary: 1110011010011011100001001010010000000₂
• Hexadecimal: 0x1CD3709480
• Base-36: 1KVJ6000

Squares and roots of 123806454912

• 123806454912 squared (123806454912²) is 15328038277877088927744
• 123806454912 cubed (123806454912³) is 1897710079939399937410551961878528
• The square root of 123806454912 is 351861.4143551407
• The cube root of 123806454912 is 4984.0351444249

Scales and comparisons

• 123,806,454,912 seconds is equal to 3,936 years, 34 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 123,806,454,912 would take you about seven thousand, eight hundred seventy-three 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 123806454912 cubic inches would be around 415.3 feet tall.

Recreational maths with 123806454912

• 123806454912 backwards is 219454608321
• The number of decimal digits it has is: 12
• The sum of 123806454912's digits is 45
• More coming soon!