122018912928

Names of 122018912928

• Cardinal: 122018912928 can be written as One hundred twenty-two billion, eighteen million, nine hundred twelve thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.22018912928 × 10¹¹

Factors of 122018912928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1018

Divisors of 122018912928

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 61 66 72 88 96 99 121 122 132 144 176 183 198 242 244 264 288 352 363 366 396 484 488 528 549 671 726 732 792 941 968 976 1056 1089 1098 1342 1452 1464 1584 1882 1936 1952 2013 2178 2196 2684 2823 2904 2928 3168 3721 3764 3872 4026 4356 4392 5368 5646 5808 5856 6039 7381 7442 7528 8052 8469 8712 8784 10351 10736 11163 11292 11616 12078 14762 14884 15056 16104 16938 17424 17568 20702 21472 22143 22326 22584 24156 29524 29768 30112 31053 32208 33489 33876 34848 40931 41404 44286 44652 45168 48312 57401 59048 59536 62106 64416 66429 66978 67752 81862 82808 88572 89304 90336 93159 96624 113861 114802 118096 119072 122793 124212 132858 133956 135504 163724 165616 172203 177144 178608 186318 193248 227722 229604 236192 245586 248424 265716 267912 271008 327448 331232 341583 344406 354288 357216 368379 372636 450241 455444 459208 491172 496848 516609 531432 535824 631411 654896 683166 688812 708576 736758 745272 900482 910888 918416 982344 993696 1024749 1033218 1062864 1071648 1262822 1309792 1350723 1366332 1377624 1473516 1490544 1800964 1821776 1836832 1894233 1964688 2049498 2066436 2125728 2525644 2701446 2732664 2755248 2947032 2981088 3501461 3601928 3643552 3788466 3929376 4052169 4098996 4132872 5051288 5402892 5465328 5510496 5682699 5894064 6945521 7002922 7203856 7576932 8104338 8197992 8265744 10102576 10504383 10805784 10930656 11365398 11788128 13891042 14005844 14407712 15153864 16208676 16395984 16531488 20205152 20836563 21008766 21611568 22730796 27782084 28011688 30307728 31513149 32417352 32791968 38516071 41673126 42017532 43223136 45461592 55564168 56023376 60615456 62509689 63026298 64834704 77032142 83346252 84035064 90923184 111128336 112046752 115548213 125019378 126052596 129669408 154064284 166692504 168070128 181846368 222256672 231096426 250038756 252105192 308128568 333385008 336140256 346644639 423676781 462192852 500077512 504210384 616257136 666770016 693289278 847353562 924385704 1000155024 1008420768 1232514272 1271030343 1386578556 1694707124 1848771408 2000310048 2542060686 2773157112 3389414248 3697542816 3813091029 5084121372 5546314224 6778828496 7626182058 10168242744 11092628448 13557656992 15252364116 20336485488 30504728232 40672970976 61009456464 122018912928
• Sum of all divisors σ(n): 388170732222
• Sum of proper divisors (its aliquot sum) s(n): 266151819294
• 122018912928 is an abundant number, because the sum of its proper divisors (266151819294) is greater than itself. Its abundance is 144132906366

Bases of 122018912928

• Binary: 1110001101000111001001101101010100000₂
• Hexadecimal: 0x1C68E4DAA0
• Base-36: 1K1YWRS0

Squares and roots of 122018912928

• 122018912928 squared (122018912928²) is 14888615112130845533184
• 122018912928 cubed (122018912928³) is 1816692630985598597656596230602752
• The square root of 122018912928 is 349312.0566599441
• The cube root of 122018912928 is 4959.9319401865

Scales and comparisons

• 122,018,912,928 seconds is equal to 3,879 years, 42 weeks, 5 days, 22 hours, 28 minutes, 48 seconds.
• To count from 1 to 122,018,912,928 would take you about seven thousand, seven hundred fifty-nine 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 122018912928 cubic inches would be around 413.3 feet tall.

Recreational maths with 122018912928

• 122018912928 backwards is 829219810221
• The number of decimal digits it has is: 12
• The sum of 122018912928's digits is 45
• More coming soon!