121641644124

Names of 121641644124

• Cardinal: 121641644124 can be written as One hundred twenty-one billion, six hundred forty-one million, six hundred forty-four thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 1.21641644124 × 10¹¹

Factors of 121641644124

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 607

Divisors of 121641644124

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 19 21 22 26 28 31 33 36 38 39 42 44 52 57 62 63 66 76 77 78 84 91 93 99 114 117 121 124 126 132 133 143 154 156 171 182 186 198 209 217 228 231 234 242 247 252 266 273 279 286 308 341 342 363 364 372 396 399 403 418 429 434 462 468 484 494 521 532 546 558 572 589 627 651 682 684 693 726 741 798 806 819 836 847 858 868 924 988 1001 1023 1042 1089 1092 1116 1178 1197 1209 1254 1287 1302 1364 1386 1452 1463 1482 1563 1573 1596 1612 1638 1694 1716 1729 1767 1881 1953 2002 2046 2084 2178 2223 2299 2356 2387 2394 2418 2508 2541 2574 2604 2717 2772 2821 2926 2964 3003 3069 3126 3146 3276 3388 3458 3534 3627 3647 3751 3762 3906 4004 4092 4123 4356 4389 4433 4446 4598 4689 4719 4774 4788 4836 5082 5148 5187 5301 5434 5642 5731 5852 6006 6138 6252 6292 6479 6773 6897 6916 7068 7161 7254 7294 7502 7524 7623 7657 7812 8151 8246 8463 8778 8866 8892 9009 9196 9378 9438 9548 9899 10164 10374 10602 10868 10941 11011 11253 11284 11462 12012 12276 12369 12958 13167 13299 13546 13794 14157 14322 14508 14588 15004 15246 15314 15561 16093 16151 16302 16492 16926 17193 17556 17732 18018 18756 18876 19019 19437 19798 20319 20691 20748 21204 21483 21882 22022 22506 22924 22971 24453 24738 25389 25916 26257 26334 26598 27092 27588 28314 28644 29697 29887 30492 30628 31031 31122 32186 32302 32604 32823 33033 33759 33852 34386 36036 37107 38038 38874 39596 39897 40117 40638 41382 42966 43764 44044 45012 45353 45942 47411 48279 48453 48763 48906 49476 50778 51579 52514 52668 53196 53599 56628 57057 58311 59394 59774 60957 62062 62244 63041 64372 64604 65646 66066 67518 68772 68913 69293 71269 74214 74503 76076 77748 78771 79794 80234 81276 82764 84227 85932 89091 89661 90706 91884 93093 94822 96558 96906 97526 97812 99099 101556 103158 105028 107198 108889 113057 114114 116622 118788 119548 120351 121914 124124 126082 128687 131292 132132 135036 136059 137826 138586 142233 142538 144837 145359 146289 148428 149006 157542 159588 160468 160797 168454 171171 177661 178182 179322 181412 186186 189123 189644 193116 193812 195052 198198 206316 207879 209209 209963 213807 214396 217778 223509 226114 228228 233244 236313 240702 243828 252164 252681 257374 268983 272118 275652 277172 279279 284466 285076 289674 290718 292578 298012 306869 315084 321594 326667 336908 339171 341341 342342 355322 356364 358644 361053 372372 378246 386061 396396 408177 415758 418418 419926 426699 427614 435556 438867 441287 447018 452228 472626 481404 482391 498883 505362 514748 521521 532983 537966 544236 558558 567369 568932 579348 581436 585156 589589 613738 623637 627627 629889 641421 643188 653334 670527 678342 682682 684684 710644 722106 756492 758043 762223 772122 816354 819533 831516 836836 839852 853398 855228 877734 882574 894036 900809 920607 926497 945252 964782 980001 997766 1010724 1017513 1024023 1043042 1065966 1075932 1117116 1134738 1158183 1179178 1197779 1227476 1243627 1247274 1255254 1259778 1282842 1306668 1323861 1341054 1356684 1365364 1415557 1444212 1469741 1496649 1516086 1524446 1544244 1564563 1598949 1632708 1639066 1706796 1755468 1765148 1768767 1801618 1841214 1852994 1882881 1889667 1929564 1954271 1960002 1995532 2035026 2048046 2086084 2131932 2148083 2269476 2286669 2309593 2316366 2358356 2395558 2458599 2487254 2494548 2510508 2519556 2565684 2647722 2682108 2702427 2761821 2779491 2831114 2939482 2993298 3032172 3048892 3072069 3129126 3197898 3278132 3375559 3537534 3593337 3603236 3682428 3705988 3730881 3765762 3779334 3908542 3920004 3971583 3989297 4070052 4096092 4246671 4296166 4409223 4489947 4573338 4619186 4632732 4693689 4791116 4917198 4974508 5295444 5306301 5404854 5523642 5558982 5662228 5736731 5862813 5878964 5986596 6144138 6258252 6395796 6444249 6485479 6751118 6860007 6928779 7075068 7186674 7375797 7461762 7531524 7558668 7817084 7943166 7978594 8107281 8338473 8384453 8493342 8592332 8818446 8979894 9146676 9238372 9387378 9834396 9908899 10126677 10612602 10780011 10809708 11047284 11117964 11192643 11473462 11725626 11967891 12288276 12740013 12888498 12970958 13227669 13502236 13679897 13720014 13857558 14373348 14751594 14923524 15571127 15886332 15957188 16167151 16214562 16676946 16768906 16986684 17210193 17588439 17636892 17959788 18774756 19332747 19456437 19817798 20253354 20786337 21225204 21560022 22385286 22946924 23451252 23628913 23935782 25153359 25405523 25480026 25776996 25941916 26455338 27359794 27440028 27715116 27925079 29503188 29726697 30380031 31142254 32334302 32429124 33353892 33537812 34420386 35176878 35903673 37131149 38665494 38912874 39635596 40506708 41039691 41572674 43120044 43882267 44770572 46713381 47257826 47871564 48501453 50306718 50811046 50960052 51630579 52910676 54719588 55850158 58369311 59453394 60760062 62284508 64668604 68840772 70353756 70886739 71807346 74262298 75460077 76216569 77330988 77825748 82079382 83145348 83775237 87764534 89180091 93426762 94515652 97002906 100613436 101622092 103261158 108997889 111393447 111700316 116738622 118906788 121520124 123119073 131646801 140140143 141773478 143614692 145504359 148524596 150920154 152433138 164158764 167550474 175529068 177838661 178360182 186853524 194005812 206522316 212660217 217995778 222786894 228649707 233477244 246238146 251325711 259918043 263293602 280280286 283546956 291008718 301840308 304866276 307175869 326993667 334180341 335100948 355677322 356720364 394940403 425320434 435991556 445573788 457299414 482704937 492476292 502651422 519836086 526587204 533515983 560560572 582017436 614351738 653987334 668360682 711354644 779754129 789880806 850640868 914598828 921527607 965409874 980981001 1005302844 1039672172 1067031966 1228703476 1307974668 1336721364 1448114811 1559508258 1579761612 1600547949 1843055214 1930819748 1961962002 2134063932 2339262387 2764582821 2896229622 3119016516 3201095898 3378934559 3686110428 3923924004 4344344433 4678524774 5529165642 5792459244 6402191796 6757869118 8688688866 9357049548 10136803677 11058331284 13515738236 17377377732 20273607354 30410411031 40547214708 60820822062 121641644124
• Sum of all divisors σ(n): 452857466880
• Sum of proper divisors (its aliquot sum) s(n): 331215822756
• 121641644124 is an abundant number, because the sum of its proper divisors (331215822756) is greater than itself. Its abundance is 209574178632

Bases of 121641644124

• Binary: 1110001010010011010000011000001011100₂
• Hexadecimal: 0x1C5268305C
• Base-36: 1JVQALB0

Squares and roots of 121641644124

• 121641644124 squared (121641644124²) is 14796689585189863727376
• 121641644124 cubed (121641644124³) is 1799893648734962584497527548338624
• The square root of 121641644124 is 348771.6217297503
• The cube root of 121641644124 is 4954.8148114627

Scales and comparisons

• 121,641,644,124 seconds is equal to 3,867 years, 43 weeks, 9 hours, 35 minutes, 24 seconds.
• To count from 1 to 121,641,644,124 would take you about seven thousand, seven hundred thirty-five 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 121641644124 cubic inches would be around 412.9 feet tall.

Recreational maths with 121641644124

• 121641644124 backwards is 421446146121
• 121641644124 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121641644124's digits is 36
• More coming soon!