121049432028

Names of 121049432028

• Cardinal: 121049432028 can be written as One hundred twenty-one billion, forty-nine million, four hundred thirty-two thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.21049432028 × 10¹¹

Factors of 121049432028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 144

Divisors of 121049432028

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 31 36 42 49 62 63 84 93 98 101 124 126 147 186 196 202 217 252 279 294 303 343 372 404 434 441 558 588 606 651 686 707 868 882 909 961 1029 1116 1212 1302 1372 1414 1519 1764 1818 1922 1953 2058 2121 2604 2828 2883 3038 3087 3131 3636 3844 3906 4116 4242 4557 4949 5766 6076 6174 6262 6363 6727 7812 8484 8649 9114 9393 9898 10201 10633 11532 12348 12524 12726 13454 13671 14847 17298 18228 18786 19796 20181 20402 21266 21917 25452 26908 27342 28179 29694 30603 31899 34596 34643 37572 40362 40804 42532 43834 44541 47089 54684 56358 59388 60543 61206 63798 65751 69286 71407 80724 87668 89082 91809 94178 95697 97061 103929 112716 121086 122412 127596 131502 138572 141267 142814 153419 178164 183618 188356 191394 194122 197253 207858 214221 242172 263004 282534 285628 291183 306838 311787 316231 329623 367236 382788 388244 394506 415716 423801 428442 460257 499849 565068 582366 613676 623574 632462 642663 659246 679427 789012 847602 856884 873549 920514 948693 988869 999698 1073933 1164732 1247148 1264924 1285326 1318492 1358854 1380771 1499547 1695204 1747098 1841028 1897386 1977738 1999396 2038281 2147866 2213617 2570652 2717708 2761542 2846079 2966607 2999094 3221799 3494196 3498943 3794772 3955476 4076562 4295732 4427234 4498641 4755989 5523084 5692158 5933214 5998188 6114843 6443598 6640851 6997886 8153124 8854468 8997282 9511978 9665397 9803161 10496829 11384316 11866428 12229686 12887196 13281702 13995772 14267967 15495319 17994564 19023956 19330794 19606322 19922553 20993658 24459372 26563404 28535934 29409483 30990638 31490487 33291923 38661588 39212644 39845106 41987316 42803901 46485957 57071868 58818966 61981276 62980974 66583846 68622127 79690212 85607802 88228449 92971914 99875769 108467233 117637932 125961948 133167692 137244254 139457871 171215604 176456898 185943828 199751538 205866381 216934466 274488508 278915742 299627307 325401699 352913796 399503076 411732762 433868932 480354889 557831484 599254614 617599143 650803398 823465524 960709778 976205097 1198509228 1235198286 1301606796 1441064667 1921419556 1952410194 2470396572 2882129334 3362484223 3904820388 4323194001 5764258668 6724968446 8646388002 10087452669 13449936892 17292776004 20174905338 30262358007 40349810676 60524716014 121049432028
• Sum of all divisors σ(n): 372403995600
• Sum of proper divisors (its aliquot sum) s(n): 251354563572
• 121049432028 is an abundant number, because the sum of its proper divisors (251354563572) is greater than itself. Its abundance is 130305131544

Bases of 121049432028

• Binary: 1110000101111000110111011111111011100₂
• Hexadecimal: 0x1C2F1BBFDC
• Base-36: 1JLXPFJ0

Squares and roots of 121049432028

• 121049432028 squared (121049432028²) is 14652964994301392192784
• 121049432028 cubed (121049432028³) is 1773733090086349781586176680085952
• The square root of 121049432028 is 347921.5889076157
• The cube root of 121049432028 is 4946.7608918605

Scales and comparisons

• 121,049,432,028 seconds is equal to 3,848 years, 51 weeks, 6 days, 2 hours, 13 minutes, 48 seconds.
• To count from 1 to 121,049,432,028 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 121049432028 cubic inches would be around 412.2 feet tall.

Recreational maths with 121049432028

• 121049432028 backwards is 820234940121
• 121049432028 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121049432028's digits is 36
• More coming soon!