121223651328

Names of 121223651328

• Cardinal: 121223651328 can be written as One hundred twenty-one billion, two hundred twenty-three million, six hundred fifty-one thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.21223651328 × 10¹¹

Factors of 121223651328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 88

Divisors of 121223651328

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 32 36 39 46 47 48 52 54 64 69 72 78 81 92 94 96 104 108 117 128 138 141 144 156 162 169 184 188 192 207 208 216 234 256 276 282 288 299 312 324 338 351 368 376 384 414 416 423 432 468 507 512 552 564 576 598 611 621 624 648 676 702 736 752 768 828 832 846 864 897 936 1014 1024 1053 1081 1104 1128 1152 1196 1222 1242 1248 1269 1296 1352 1404 1472 1504 1521 1536 1656 1664 1692 1728 1794 1833 1863 1872 2028 2048 2106 2162 2208 2256 2304 2392 2444 2484 2496 2538 2592 2691 2704 2808 2944 3008 3042 3072 3243 3312 3328 3384 3456 3588 3666 3726 3744 3807 3887 4056 4096 4212 4324 4416 4512 4563 4608 4784 4888 4968 4992 5076 5184 5382 5408 5499 5616 5888 6016 6084 6144 6486 6624 6656 6768 6912 7176 7332 7452 7488 7614 7774 7943 8073 8112 8192 8424 8648 8832 9024 9126 9216 9568 9729 9776 9936 9984 10152 10368 10764 10816 10998 11232 11661 11776 12032 12168 12288 12972 13248 13312 13536 13689 13824 14053 14352 14664 14904 14976 15228 15548 15886 16146 16224 16497 16848 17296 17664 18048 18252 18432 19136 19458 19552 19872 19968 20304 20736 21528 21632 21996 22464 23322 23552 23829 24064 24219 24336 24576 25944 26496 26624 27072 27378 27648 28106 28704 29187 29328 29808 29952 30456 31096 31772 32292 32448 32994 33696 34592 34983 35328 36096 36504 36864 38272 38916 39104 39744 39936 40608 41472 42159 43056 43264 43992 44928 46644 47104 47658 48128 48438 48672 49491 51888 52992 53248 54144 54756 55296 56212 57408 58374 58656 59616 59904 60912 62192 63544 64584 64896 65988 67392 69184 69966 70656 71487 72192 73008 73728 76544 77832 78208 79488 79872 81216 82944 84318 86112 86528 87561 87984 89856 93288 94208 95316 96256 96876 97344 98982 103776 104949 105984 106496 108288 109512 110592 112424 114816 116748 117312 119232 119808 121824 124384 126477 127088 129168 129792 131976 134784 138368 139932 141312 142974 144384 146016 153088 155664 156416 158976 159744 162432 165888 168636 172224 173056 175122 175968 179712 182689 186576 188416 190632 192512 193752 194688 197964 207552 209898 211968 214461 216576 219024 221184 224848 229632 233496 234624 238464 239616 243648 248768 252954 254176 258336 259584 263952 269568 276736 279864 282624 285948 288768 292032 306176 311328 312832 314847 317952 319488 324864 331776 337272 344448 346112 350244 351936 359424 365378 373152 379431 381264 385024 387504 389376 395928 415104 419796 423936 428922 433152 438048 449696 459264 466992 469248 476928 479232 487296 497536 505908 508352 516672 519168 527904 539136 548067 553472 559728 565248 571896 577536 584064 612352 622656 625664 629694 635904 643383 649728 663552 674544 688896 692224 700488 703872 718848 730756 746304 758862 762528 775008 778752 791856 830208 839592 847872 857844 866304 876096 899392 918528 933984 938496 953856 958464 974592 995072 1011816 1016704 1033344 1038336 1055808 1078272 1096134 1106944 1119456 1138293 1143792 1155072 1168128 1224704 1245312 1251328 1259388 1271808 1286766 1299456 1349088 1377792 1384448 1400976 1407744 1437696 1461512 1492608 1517724 1525056 1550016 1557504 1583712 1644201 1660416 1679184 1695744 1715688 1732608 1752192 1798784 1837056 1867968 1876992 1907712 1949184 1990144 2023632 2033408 2066688 2076672 2111616 2156544 2192268 2213888 2238912 2276586 2287584 2336256 2449408 2490624 2502656 2518776 2543616 2573532 2598912 2698176 2755584 2801952 2815488 2875392 2923024 2985216 3035448 3050112 3100032 3115008 3167424 3288402 3320832 3358368 3431376 3465216 3504384 3597568 3674112 3735936 3753984 3815424 3898368 3980288 4047264 4066816 4133376 4153344 4223232 4313088 4384536 4427776 4477824 4553172 4575168 4672512 4932603 4981248 5005312 5037552 5087232 5147064 5197824 5396352 5511168 5603904 5630976 5846048 5970432 6070896 6100224 6200064 6230016 6334848 6576804 6641664 6716736 6862752 7008768 7195136 7348224 7471872 7507968 7630848 7796736 7960576 8094528 8133632 8266752 8446464 8626176 8769072 8855552 8955648 9106344 9150336 9345024 9865206 9962496 10075104 10294128 10395648 10792704 11022336 11207808 11261952 11692096 11940864 12141792 12200448 12400128 12460032 12669696 13153608 13283328 13433472 13725504 14017536 14390272 14797809 14943744 15015936 15261696 15593472 15921152 16189056 16267264 16533504 16892928 17538144 17911296 18212688 18300672 18690048 19730412 19924992 20150208 20588256 21585408 22044672 22415616 22523904 23384192 23881728 24283584 24400896 24800256 25339392 26307216 26566656 26866944 27451008 28035072 28780544 29595618 29887488 31186944 31842304 32378112 32534528 33067008 33785856 35076288 35822592 36425376 36601344 37380096 39460824 39849984 40300416 41176512 43170816 44831232 45047808 46768384 47763456 48567168 48801792 49600512 50678784 52614432 53733888 54902016 56070144 57561088 59191236 59774976 64756224 65069056 66134016 67571712 70152576 71645184 72850752 73202688 78921648 79699968 80600832 82353024 86341632 89662464 93536768 95526912 97134336 97603584 99201024 101357568 105228864 107467776 109804032 112140288 115122176 118382472 119549952 129512448 135143424 140305152 143290368 145701504 146405376 157843296 161201664 164706048 172683264 179324928 187073536 194268672 195207168 198402048 202715136 210457728 214935552 219608064 236764944 239099904 259024896 280610304 286580736 291403008 292810752 315686592 322403328 329412096 345366528 358649856 374147072 388537344 405430272 420915456 429871104 439216128 473529888 518049792 561220608 582806016 585621504 631373184 644806656 658824192 717299712 748294144 777074688 841830912 859742208 878432256 947059776 1036099584 1122441216 1165612032 1262746368 1289613312 1317648384 1496588288 1554149376 1683661824 1756864512 1894119552 2244882432 2331224064 2525492736 2579226624 2635296768 3108298752 3367323648 3788239104 4489764864 4662448128 5050985472 5270593536 6734647296 7576478208 9324896256 10101970944 13469294592 15152956416 20203941888 30305912832 40407883776 60611825664 121223651328
• Sum of all divisors σ(n): 417909621888
• Sum of proper divisors (its aliquot sum) s(n): 296685970560
• 121223651328 is an abundant number, because the sum of its proper divisors (296685970560) is greater than itself. Its abundance is 175462319232

Bases of 121223651328

• Binary: 1110000111001011111100010000000000000₂
• Hexadecimal: 0x1C397E2000
• Base-36: 1JOTFK00

Squares and roots of 121223651328

• 121223651328 squared (121223651328²) is 14695173641292516163584
• 121223651328 cubed (121223651328³) is 1781402605696460122670111026839552
• The square root of 121223651328 is 348171.8703858771
• The cube root of 121223651328 is 4949.1329478587

Scales and comparisons

• 121,223,651,328 seconds is equal to 3,854 years, 27 weeks, 6 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 121,223,651,328 would take you about seven thousand, seven hundred nine 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 121223651328 cubic inches would be around 412.4 feet tall.

Recreational maths with 121223651328

• 121223651328 backwards is 823156322121
• 121223651328 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121223651328's digits is 36
• More coming soon!