123328438272

Names of 123328438272

• Cardinal: 123328438272 can be written as One hundred twenty-three billion, three hundred twenty-eight million, four hundred thirty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.23328438272 × 10¹¹

Factors of 123328438272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 64

Divisors of 123328438272

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 29 32 34 36 39 48 51 52 54 58 64 68 72 78 81 87 96 102 104 108 116 117 128 136 144 153 156 162 174 192 204 208 216 221 232 234 256 261 272 288 306 312 324 348 351 377 384 408 416 432 442 459 464 468 493 512 522 544 576 612 624 648 663 696 702 754 768 783 816 832 841 864 884 918 928 936 986 1024 1044 1053 1088 1131 1152 1224 1248 1296 1326 1377 1392 1404 1479 1508 1536 1566 1632 1664 1682 1728 1768 1836 1856 1872 1972 1989 2048 2088 2106 2176 2262 2304 2349 2448 2496 2523 2592 2652 2754 2784 2808 2958 3016 3072 3132 3264 3328 3364 3393 3456 3536 3672 3712 3744 3944 3978 4096 4176 4212 4352 4437 4524 4608 4698 4896 4992 5046 5184 5304 5508 5568 5616 5916 5967 6032 6144 6264 6409 6528 6656 6728 6786 6912 7072 7344 7424 7488 7569 7888 7956 8192 8352 8424 8704 8874 9048 9216 9396 9792 9984 10092 10179 10368 10608 10933 11016 11136 11232 11832 11934 12064 12288 12528 12818 13056 13311 13312 13456 13572 13824 14144 14297 14688 14848 14976 15138 15776 15912 16704 16848 17408 17748 17901 18096 18432 18792 19227 19584 19968 20184 20358 20736 21216 21866 22032 22272 22464 22707 23664 23868 24128 24576 25056 25636 26112 26622 26624 26912 27144 27648 28288 28594 29376 29696 29952 30276 30537 31552 31824 32799 33408 33696 34816 35496 35802 36192 36864 37584 38454 39168 39933 39936 40368 40716 41472 42432 42891 43732 44064 44544 44928 45414 47328 47736 48256 50112 51272 52224 53244 53248 53824 54288 55296 56576 57188 57681 58752 59392 59904 60552 61074 63104 63648 65598 66816 67392 68121 69632 70992 71604 72384 73728 75168 76908 78336 79866 79872 80736 81432 82944 84864 85782 87464 88128 89088 89856 90828 94656 95472 96512 98397 100224 102544 104448 106488 106496 107648 108576 110592 113152 114376 115362 117504 118784 119808 121104 122148 126208 127296 128673 131196 133632 134784 136242 139264 141984 143208 144768 150336 153816 156672 159732 159744 161472 162864 165888 169728 171564 173043 174928 176256 178176 179712 181656 185861 189312 190944 193024 196794 200448 205088 208896 212976 215296 217152 221184 226304 228752 230724 235008 237568 239616 242208 244296 252416 254592 257346 262392 267264 269568 272484 283968 286416 289536 295191 300672 307632 313344 319464 319488 322944 325728 331776 339456 343128 346086 349856 352512 356352 359424 363312 371722 378624 381888 386019 386048 393588 400896 410176 417792 425952 430592 434304 452608 457504 461448 470016 479232 484416 488592 504832 509184 514692 519129 524784 534528 539136 544968 557583 567936 572832 579072 590382 601344 615264 626688 638928 645888 651456 663552 678912 686256 692172 699712 705024 712704 718848 726624 743444 757248 763776 772038 772096 787176 801792 820352 851904 861184 868608 885573 905216 915008 922896 940032 958464 968832 977184 1009664 1018368 1029384 1038258 1049568 1069056 1078272 1089936 1115166 1135872 1145664 1158057 1158144 1180764 1202688 1230528 1253376 1277856 1291776 1302912 1357824 1372512 1384344 1399424 1410048 1437696 1453248 1486888 1514496 1527552 1544076 1544192 1574352 1603584 1640704 1672749 1703808 1722368 1737216 1771146 1810432 1830016 1845792 1880064 1937664 1954368 2019328 2036736 2058768 2076516 2099136 2138112 2156544 2179872 2230332 2271744 2291328 2316114 2316288 2361528 2405376 2461056 2555712 2583552 2605824 2715648 2745024 2768688 2798848 2820096 2875392 2906496 2973776 3028992 3055104 3088152 3088384 3148704 3207168 3281408 3345498 3407616 3444736 3474432 3542292 3660032 3691584 3760128 3875328 3908736 4038656 4073472 4117536 4153032 4198272 4313088 4359744 4460664 4543488 4582656 4632228 4632576 4723056 4810752 4922112 5018247 5111424 5167104 5211648 5431296 5490048 5537376 5597696 5640192 5812992 5947552 6057984 6110208 6176304 6297408 6414336 6562816 6690996 6815232 6889472 6948864 7084584 7320064 7383168 7750656 7817472 8146944 8235072 8306064 8396544 8626176 8719488 8921328 9086976 9165312 9264456 9265152 9446112 9621504 9844224 10036494 10222848 10334208 10423296 10980096 11074752 11195392 11280384 11625984 11895104 12115968 12220416 12352608 12594816 13125632 13381992 13630464 13897728 14169168 14640128 14766336 15054741 15501312 15634944 16293888 16470144 16612128 16793088 17438976 17842656 18173952 18330624 18528912 18892224 19243008 19688448 20072988 20445696 20668416 20846592 21960192 22149504 22390784 23251968 23790208 24440832 24705216 25189632 26251264 26763984 27260928 27795456 28338336 29280256 29532672 30109482 31002624 31269888 32940288 33224256 33586176 34877952 35685312 36347904 36661248 37057824 37784448 39376896 40145976 40891392 41693184 43920384 44299008 44781568 46503936 47580416 48881664 49410432 50379264 52502528 53527968 54521856 56676672 58560512 59065344 60218964 62005248 62539776 65880576 66448512 67172352 69755904 71370624 73322496 74115648 75568896 78753792 80291952 81782784 83386368 87840768 88598016 89563136 93007872 95160832 98820864 100758528 107055936 109043712 113353344 117121024 118130688 120437928 125079552 131761152 132897024 134344704 139511808 142741248 146644992 148231296 151137792 157507584 160583904 163565568 175681536 177196032 186015744 190321664 197641728 201517056 214111872 226706688 236261376 240875856 250159104 263522304 265794048 268689408 279023616 285482496 296462592 302275584 321167808 327131136 351363072 354392064 380643328 395283456 403034112 428223744 453413376 472522752 481751712 527044608 531588096 558047232 570964992 592925184 604551168 642335616 708784128 761286656 790566912 806068224 856447488 906826752 963503424 1054089216 1063176192 1141929984 1185850368 1209102336 1284671232 1417568256 1522573312 1581133824 1712894976 1813653504 1927006848 2126352384 2283859968 2371700736 2418204672 2569342464 3162267648 3425789952 3627307008 3854013696 4252704768 4567719936 4743401472 5138684928 6851579904 7254614016 7708027392 9486802944 10277369856 13703159808 15416054784 20554739712 30832109568 41109479424 61664219136 123328438272
• Sum of all divisors σ(n): 435108429756
• Sum of proper divisors (its aliquot sum) s(n): 311779991484
• 123328438272 is an abundant number, because the sum of its proper divisors (311779991484) is greater than itself. Its abundance is 188451553212

Bases of 123328438272

• Binary: 1110010110110111100101010000000000000₂
• Hexadecimal: 0x1CB6F2A000
• Base-36: 1KNMKG00

Squares and roots of 123328438272

• 123328438272 squared (123328438272²) is 15209903686610514345984
• 123328438272 cubed (123328438272³) is 1875813667937210051424858195099648
• The square root of 123328438272 is 351181.4890793647
• The cube root of 123328438272 is 4977.6124191479

Scales and comparisons

• 123,328,438,272 seconds is equal to 3,921 years, 24 weeks, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 123,328,438,272 would take you about seven thousand, eight hundred forty-two 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 123328438272 cubic inches would be around 414.8 feet tall.

Recreational maths with 123328438272

• 123328438272 backwards is 272834823321
• The number of decimal digits it has is: 12
• The sum of 123328438272's digits is 45
• More coming soon!