121972309089696

Names of 121972309089696

• Cardinal: 121972309089696 can be written as One hundred twenty-one trillion, nine hundred seventy-two billion, three hundred nine million, eighty-nine thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 1.21972309089696 × 10¹⁴

Factors of 121972309089696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 671

Divisors of 121972309089696

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 81 96 104 108 117 144 156 162 169 208 216 234 288 312 324 338 351 416 432 468 507 624 648 653 676 702 864 936 1014 1053 1248 1296 1306 1352 1404 1521 1872 1959 2028 2106 2592 2612 2704 2808 3042 3744 3918 4056 4212 4563 5224 5408 5616 5877 6084 7836 8112 8424 8489 9126 10448 11232 11754 12168 13689 15672 16224 16848 16978 17631 18252 20896 23508 24336 25467 27378 31344 33696 33956 35262 36504 47016 48672 50934 52893 54756 62688 67912 70524 73008 76401 94032 101868 105786 109512 110357 135824 141048 146016 152802 188064 203736 211572 219024 220714 229203 271648 282096 305604 331071 407472 423144 426409 438048 441428 458406 564192 611208 662142 687609 814944 846288 852818 882856 916812 993213 1222416 1279227 1324284 1375218 1692576 1705636 1765712 1833624 1986426 2444832 2558454 2648568 2750436 2979639 3411272 3531424 3667248 3837681 3972852 5116908 5297136 5500872 5543317 5959278 6822544 7334496 7675362 7945704 8938917 10233816 10594272 11001744 11086634 11513043 11918556 13645088 15350724 15891408 16629951 17877834 20467632 22003488 22173268 23026086 23837112 30701448 31782816 33259902 34539129 35755668 40935264 44346536 46052172 47674224 49889853 61402896 66519804 69078258 71511336 72063121 88693072 92104344 95348448 99779706 122805792 133039608 138156516 143022672 144126242 149669559 177386144 184208688 199559412 216189363 266079216 276313032 278445077 286045344 288252484 299339118 368417376 399118824 432378726 449008677 532158432 552626064 556890154 576504968 598678236 648568089 798237648 835335231 864757452 898017354 1105252128 1113780308 1153009936 1197356472 1297136178 1596475296 1670670462 1729514904 1796034708 1945704267 2227560616 2306019872 2394712944 2506005693 2594272356 3341340924 3459029808 3592069416 3619786001 3891408534 4455121232 4789425888 5012011386 5188544712 5837112801 6682681848 6918059616 7184138832 7239572002 7518017079 7782817068 8910242464 10024022772 10377089424 10859358003 11674225602 13365363696 14368277664 14479144004 15036034158 15565634136 20048045544 20754178848 21718716006 22554051237 23348451204 26730727392 28958288008 30072068316 31131268272 32578074009 40096091088 43437432012 45108102474 46696902408 47057218013 57916576016 60144136632 62262536544 65156148018 80192182176 86874864024 90216204948 93393804816 94114436026 97734222027 115833152032 120288273264 130312296036 141171654039 173749728048 180432409896 186787609632 188228872052 195468444054 240576546528 260624592072 282343308078 293202666081 347499456096 360864819792 376457744104 390936888108 423514962117 521249184144 564686616156 586405332162 721729639584 752915488208 781873776216 847029924234 1042498368288 1129373232312 1172810664324 1270544886351 1505830976416 1563747552432 1694059848468 2258746464624 2345621328648 2541089772702 3127495104864 3388119696936 3811634659053 4517492929248 4691242657296 5082179545404 6776239393872 7623269318106 9382485314592 10164359090808 13552478787744 15246538636212 20328718181616 30493077272424 40657436363232 60986154544848 121972309089696
• Sum of all divisors σ(n): 389029145149260
• Sum of proper divisors (its aliquot sum) s(n): 267056836059564
• 121972309089696 is an abundant number, because the sum of its proper divisors (267056836059564) is greater than itself. Its abundance is 145084526969868

Bases of 121972309089696

• Binary: 11011101110111011100100001001111101110110100000₂
• Hexadecimal: 0x6EEEE427DDA0
• Base-36: 178HAZLM00

Squares and roots of 121972309089696

• 121972309089696 squared (121972309089696²) is 14877244184672337464173372416
• 121972309089696 cubed (121972309089696³) is 1814611826095736703320800991082923356225536
• The square root of 121972309089696 is 11044107.4374390255
• The cube root of 121972309089696 is 49593.0039519203

Scales and comparisons

• 121,972,309,089,696 seconds is equal to 3,878,342 years, 7 weeks, 3 days, 9 hours, 21 minutes, 36 seconds.
• To count from 1 to 121,972,309,089,696 would take you about nine million, six hundred ninety-five thousand, eight hundred fifty-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 121972309089696 cubic inches would be around 4132.8 feet tall.

Recreational maths with 121972309089696

• 121972309089696 backwards is 696980903279121
• 121972309089696 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121972309089696's digits is 72
• More coming soon!