121048432128

Names of 121048432128

• Cardinal: 121048432128 can be written as One hundred twenty-one billion, forty-eight million, four hundred thirty-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.21048432128 × 10¹¹

Factors of 121048432128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 138

Divisors of 121048432128

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 64 72 76 78 81 96 101 104 108 114 117 128 144 152 156 162 169 171 192 202 208 216 228 234 243 247 256 288 303 304 312 324 338 342 351 384 404 416 432 456 468 486 494 507 512 513 576 606 608 624 648 676 684 702 729 741 768 808 832 864 909 912 936 972 988 1014 1026 1053 1152 1212 1216 1248 1296 1313 1352 1368 1404 1458 1482 1521 1536 1539 1616 1664 1728 1818 1824 1872 1919 1944 1976 2028 2052 2106 2223 2304 2424 2432 2496 2592 2626 2704 2727 2736 2808 2916 2964 3042 3078 3159 3211 3232 3328 3456 3636 3648 3744 3838 3888 3939 3952 4056 4104 4212 4446 4563 4608 4617 4848 4864 4992 5184 5252 5408 5454 5472 5616 5757 5832 5928 6084 6156 6318 6422 6464 6656 6669 6912 7272 7296 7488 7676 7776 7878 7904 8112 8181 8208 8424 8892 9126 9234 9477 9633 9696 9728 9984 10368 10504 10816 10908 10944 11232 11514 11664 11817 11856 12168 12312 12636 12844 12928 13338 13689 13824 13851 14544 14592 14976 15352 15552 15756 15808 16224 16362 16416 16848 17069 17271 17784 18252 18468 18954 19266 19392 19968 20007 20736 21008 21632 21816 21888 22464 23028 23328 23634 23712 24336 24543 24624 24947 25272 25688 25856 26676 27378 27702 28899 29088 29184 29952 30704 31104 31512 31616 32448 32724 32832 33696 34138 34542 35451 35568 36504 36936 37908 38532 38784 40014 41067 41472 42016 43264 43632 43776 44928 46056 46656 47268 47424 48672 49086 49248 49894 50544 51207 51376 51712 51813 53352 54756 55404 57798 58176 59904 60021 61408 62208 63024 63232 64896 65448 65664 67392 68276 69084 70902 71136 73008 73629 73872 74841 75816 77064 77568 80028 82134 84032 86528 86697 87264 87552 89856 92112 93312 94536 94848 97344 98172 98496 99788 101088 102414 102752 103626 106353 106704 109512 110808 115596 116352 120042 122816 123201 124416 126048 126464 129792 130896 131328 134784 136552 138168 141804 142272 146016 147258 147744 149682 151632 153621 154128 155136 155439 160056 164268 168064 173394 174528 179712 180063 184224 186624 189072 189696 194688 196344 196992 199576 202176 204828 205504 207252 212706 213408 219024 221616 224523 231192 232704 240084 245632 246402 252096 259584 260091 261792 262656 269568 273104 276336 283608 284544 292032 294516 295488 299364 303264 307242 308256 310878 319059 320112 324311 328536 336128 346788 349056 360126 368448 373248 378144 379392 389376 392688 393984 399152 404352 409656 411008 414504 425412 426816 438048 443232 449046 460863 462384 465408 466317 480168 491264 492804 504192 520182 523584 539136 546208 552672 567216 569088 584064 589032 590976 598728 606528 614484 616512 621756 638118 640224 648622 657072 672256 673569 693576 698112 720252 736896 756288 778752 780273 785376 787968 798304 808704 819312 822016 829008 850824 853632 876096 886464 898092 921726 924768 932634 957177 960336 972933 982528 985608 1008384 1040364 1047168 1092416 1105344 1134432 1138176 1168128 1178064 1181952 1197456 1213056 1228968 1233024 1243512 1276236 1280448 1297244 1314144 1347138 1382589 1387152 1396224 1398951 1440504 1473792 1512576 1560546 1570752 1596608 1617408 1638624 1644032 1658016 1701648 1707264 1752192 1772928 1796184 1843452 1849536 1865268 1914354 1920672 1945866 1971216 2016768 2020707 2080728 2094336 2184832 2210688 2268864 2336256 2340819 2356128 2363904 2394912 2426112 2457936 2466048 2487024 2552472 2560896 2594488 2628288 2694276 2765178 2774304 2797902 2881008 2918799 2947584 3025152 3121092 3141504 3193216 3277248 3316032 3403296 3414528 3504384 3545856 3592368 3686904 3699072 3730536 3828708 3841344 3891732 3942432 4041414 4147767 4161456 4188672 4369664 4421376 4537728 4681638 4712256 4789824 4852224 4915872 4932096 4974048 5104944 5121792 5188976 5256576 5388552 5530356 5548608 5595804 5762016 5837598 6050304 6062121 6242184 6283008 6386432 6554496 6632064 6806592 7008768 7091712 7184736 7373808 7398144 7461072 7657416 7682688 7783464 7884864 8082828 8295534 8322912 8739328 8756397 8842752 9075456 9363276 9424512 9579648 9831744 9948096 10209888 10243584 10377952 10513152 10777104 11060712 11097216 11191608 11524032 11675196 12124242 12443301 12484368 12566016 12772864 13108992 13264128 13613184 14369472 14747616 14796288 14922144 15314832 15365376 15566928 15769728 16165656 16591068 16645824 17512794 18150912 18186363 18726552 18849024 19159296 19663488 19896192 20419776 20755904 21026304 21554208 22121424 22194432 22383216 23048064 23350392 24248484 24886602 24968736 26217984 26269191 26528256 27226368 28738944 29495232 29844288 30629664 30730752 31133856 31539456 32331312 33182136 33291648 35025588 36372726 37453104 37698048 38318592 39326976 39792384 40839552 41511808 43108416 44242848 44388864 44766432 46096128 46700784 48496968 49773204 49937472 52538382 54452736 57477888 58990464 59688576 61259328 62267712 63078912 64662624 66364272 66583296 70051176 72745452 74906208 78653952 78807573 79584768 81679104 83023616 86216832 88485696 89532864 92192256 93401568 96993936 99546408 99874944 105076764 114955776 117980928 119377152 122518656 124535424 129325248 132728544 133166592 140102352 145490904 149812416 157615146 163358208 166047232 172433664 176971392 179065728 186803136 193987872 199092816 199749888 210153528 235961856 236422719 238754304 245037312 249070848 258650496 265457088 280204704 290981808 299624832 315230292 344867328 353942784 358131456 373606272 387975744 398185632 399499776 420307056 472845438 490074624 498141696 517300992 530914176 560409408 581963616 599249664 630460584 707885568 716262912 747212544 775951488 796371264 840614112 945690876 1034601984 1061828352 1120818816 1163927232 1198499328 1260921168 1494425088 1551902976 1592742528 1681228224 1891381752 2123656704 2241637632 2327854464 2521842336 3103805952 3185485056 3362456448 3782763504 4483275264 4655708928 5043684672 6370970112 6724912896 7565527008 9311417856 10087369344 13449825792 15131054016 20174738688 30262108032 40349477376 60524216064 121048432128
• Sum of all divisors σ(n): 417423651480
• Sum of proper divisors (its aliquot sum) s(n): 296375219352
• 121048432128 is an abundant number, because the sum of its proper divisors (296375219352) is greater than itself. Its abundance is 175326787224

Bases of 121048432128

• Binary: 1110000101111000011000111111000000000₂
• Hexadecimal: 0x1C2F0C7E00
• Base-36: 1JLX4000

Squares and roots of 121048432128

• 121048432128 squared (121048432128²) is 14652722920647022608384
• 121048432128 cubed (121048432128³) is 1773689135950331046056252147761152
• The square root of 121048432128 is 347920.1519429423
• The cube root of 121048432128 is 4946.7472713097

Scales and comparisons

• 121,048,432,128 seconds is equal to 3,848 years, 50 weeks, 1 day, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 121,048,432,128 would take you about seven thousand, six hundred ninety-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 121048432128 cubic inches would be around 412.2 feet tall.

Recreational maths with 121048432128

• 121048432128 backwards is 821234840121
• 121048432128 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121048432128's digits is 36
• More coming soon!