121303328272

Names of 121303328272

• Cardinal: 121303328272 can be written as One hundred twenty-one billion, three hundred three million, three hundred twenty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.21303328272 × 10¹¹

Factors of 121303328272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 577

Divisors of 121303328272

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 61 79 97 98 112 122 158 194 196 244 316 331 388 392 427 488 553 632 662 679 776 784 854 976 1106 1264 1324 1358 1552 1708 2212 2317 2648 2716 2989 3416 3871 4424 4634 4753 4819 5296 5432 5917 5978 6832 7663 7742 8848 9268 9506 9638 10864 11834 11956 15326 15484 16219 18536 19012 19276 20191 23668 23912 26149 30652 30968 32107 32438 33733 37072 38024 38552 40382 41419 47336 47824 52298 53641 61304 61936 64214 64876 67466 76048 77104 80764 82838 94672 104596 107282 122608 128428 129752 134932 141337 161528 165676 183043 209192 214564 224749 236131 256856 259504 269864 282674 289933 323056 331352 366086 375487 418384 429128 449498 467443 472262 513712 539728 565348 579866 662704 732172 750974 858256 898996 934886 944524 989359 1130696 1159732 1281301 1464344 1501948 1573243 1595089 1797992 1869772 1889048 1958527 1978718 2261392 2319464 2536453 2562602 2928688 3003896 3146486 3190178 3272101 3595984 3739544 3778096 3917054 3957436 4638928 5072906 5125204 6007792 6292972 6380356 6544202 7479088 7834108 7914872 10145812 10250408 11165623 12585944 12760712 13088404 13709689 15668216 15829744 17755171 20291624 20500816 22331246 22904707 25171888 25521424 26176808 27419378 31336432 35510342 40583248 44662492 45809414 52353616 54838756 71020684 78159361 89324984 91618828 95967823 109677512 124286197 142041368 154723633 156318722 178649968 183237656 191935646 219355024 248572394 284082736 309447266 312637444 366475312 383871292 497144788 618894532 625274888 767742584 994289576 1083065431 1237789064 1250549776 1535485168 1988579152 2166130862 2475578128 4332261724 7581458017 8664523448 15162916034 17329046896 30325832068 60651664136 121303328272
• Sum of all divisors σ(n): 285155915520
• Sum of proper divisors (its aliquot sum) s(n): 163852587248
• 121303328272 is an abundant number, because the sum of its proper divisors (163852587248) is greater than itself. Its abundance is 42549258976

Bases of 121303328272

• Binary: 1110000111110001111011110011000010000₂
• Hexadecimal: 0x1C3E3DE610
• Base-36: 1JQ4VB4G

Squares and roots of 121303328272

• 121303328272 squared (121303328272²) is 14714497449864594505984
• 121303328272 cubed (121303328272³) is 1784917514518431769309544820379648
• The square root of 121303328272 is 348286.2734475765
• The cube root of 121303328272 is 4950.2170196591

Scales and comparisons

• 121,303,328,272 seconds is equal to 3,857 years, 3 weeks, 4 days, 16 hours, 57 minutes, 52 seconds.
• To count from 1 to 121,303,328,272 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 121303328272 cubic inches would be around 412.5 feet tall.

Recreational maths with 121303328272

• 121303328272 backwards is 272823303121
• The number of decimal digits it has is: 12
• The sum of 121303328272's digits is 34
• More coming soon!