121305606912

Names of 121305606912

• Cardinal: 121305606912 can be written as One hundred twenty-one billion, three hundred five million, six hundred six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.21305606912 × 10¹¹

Factors of 121305606912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1229

Divisors of 121305606912

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 51 54 56 63 64 68 72 84 96 102 108 112 119 126 128 136 139 144 153 168 189 192 204 216 224 238 252 256 272 278 288 306 336 357 378 384 408 417 432 448 459 476 504 544 556 576 612 672 714 756 768 816 834 864 896 918 952 973 1008 1061 1071 1088 1112 1152 1224 1251 1344 1428 1512 1632 1668 1728 1792 1836 1904 1946 2016 2122 2142 2176 2224 2304 2363 2448 2502 2688 2856 2919 3024 3183 3213 3264 3336 3456 3672 3753 3808 3892 4032 4244 4284 4352 4448 4726 4896 5004 5376 5712 5838 6048 6366 6426 6528 6672 6912 7089 7344 7427 7506 7616 7784 8064 8488 8568 8757 8896 9452 9549 9792 10008 11424 11676 12096 12732 12852 13056 13344 14178 14688 14854 15012 15232 15568 16128 16541 16976 17136 17514 17792 18037 18904 19098 19584 20016 21267 22281 22848 23352 24192 25464 25704 26271 26688 28356 28647 29376 29708 30024 30464 31136 33082 33952 34272 35028 35584 36074 37808 38196 39168 40032 42534 44562 45696 46704 48384 49623 50928 51408 52542 53376 54111 56712 57294 58752 59416 60048 62272 63801 66164 66843 67904 68544 70056 72148 75616 76392 80064 85068 89124 91392 93408 99246 101856 102816 105084 106752 108222 113424 114588 117504 118832 120096 124544 126259 127602 132328 133686 135808 137088 140112 144296 147479 148869 151232 152784 160128 162333 170136 178248 186816 198492 200529 203712 205632 210168 216444 226848 229176 237664 240192 249088 252518 255204 264656 267372 271616 274176 280224 288592 294958 297738 302464 305568 320256 324666 340272 356496 373632 378777 396984 401058 407424 411264 420336 432888 442437 446607 453696 458352 475328 480384 486999 505036 510408 529312 534744 560448 577184 589916 595476 604928 611136 649332 680544 712992 747264 757554 793968 802116 814848 822528 840672 865776 884874 893214 907392 916704 950656 960768 973998 1010072 1020816 1032353 1058624 1069488 1120896 1136331 1154368 1179832 1190952 1222272 1298664 1327311 1361088 1425984 1515108 1587936 1604232 1681344 1731552 1769748 1786428 1814784 1833408 1901312 1947996 2020144 2041632 2064706 2117248 2138976 2241792 2272662 2308736 2359664 2381904 2444544 2507143 2597328 2654622 2722176 2851968 3030216 3097059 3175872 3208464 3362688 3408993 3463104 3539496 3572856 3666816 3895992 3981933 4040288 4083264 4129412 4234496 4277952 4545324 4617472 4719328 4763808 5014286 5194656 5309244 5444352 5703936 6060432 6194118 6351744 6416928 6725376 6817986 6926208 7078992 7145712 7333632 7521429 7791984 7963866 8080576 8166528 8258824 8555904 9090648 9291177 9438656 9527616 10028572 10389312 10618488 12120864 12388236 12703488 12833856 13635972 13852416 14157984 14291424 15042858 15583968 15927732 16161152 16333056 16517648 17111808 17550001 18181296 18582354 18877312 19055232 20057144 20778624 21236976 22564287 24241728 24776472 25667712 27271944 27873531 28315968 28582848 30085716 31167936 31855464 32322304 33035296 35100002 36362592 37164708 37754624 38110464 40114288 41557248 42473952 45128574 48483456 49552944 51335424 52650003 54543888 55747062 56631936 57165696 60171432 62335872 63710928 66070592 67692861 70200004 72725184 74329416 80228576 84947904 90257148 96966912 99105888 105300006 109087776 111494124 113263872 114331392 120342864 124671744 127421856 132141184 135385722 140400008 145450368 148658832 157950009 160457152 169895808 180514296 198211776 210600012 218175552 222988248 240685728 254843712 264282368 270771444 280800016 290900736 297317664 315900018 320914304 339791616 361028592 396423552 421200024 436351104 445976496 473850027 481371456 509687424 541542888 561600032 594635328 631800036 641828608 722057184 792847104 842400048 872702208 891952992 947700054 962742912 1019374848 1083085776 1123200064 1189270656 1263600072 1444114368 1684800096 1783905984 1895400108 1925485824 2166171552 2246400128 2378541312 2527200144 2888228736 3369600192 3567811968 3790800216 4332343104 4492800256 5054400288 5776457472 6739200384 7135623936 7581600432 8664686208 10108800576 13478400768 15163200864 17329372416 20217601152 30326401728 40435202304 60652803456 121305606912
• Sum of all divisors σ(n): 437618764800
• Sum of proper divisors (its aliquot sum) s(n): 316313157888
• 121305606912 is an abundant number, because the sum of its proper divisors (316313157888) is greater than itself. Its abundance is 195007550976

Bases of 121305606912

• Binary: 1110000111110011000001010101100000000₂
• Hexadecimal: 0x1C3E60AB00
• Base-36: 1JQ685C0

Squares and roots of 121305606912

• 121305606912 squared (121305606912²) is 14715050268288662175744
• 121305606912 cubed (121305606912³) is 1785018103535344592837164325142528
• The square root of 121305606912 is 348289.5446492759
• The cube root of 121305606912 is 4950.2480154887

Scales and comparisons

• 121,305,606,912 seconds is equal to 3,857 years, 7 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 121,305,606,912 would take you about seven thousand, seven hundred fourteen 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 121305606912 cubic inches would be around 412.5 feet tall.

Recreational maths with 121305606912

• 121305606912 backwards is 219606503121
• 121305606912 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121305606912's digits is 36
• More coming soon!