12205721088

Names of 12205721088

• Cardinal: 12205721088 can be written as Twelve billion, two hundred five million, seven hundred twenty-one thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.2205721088 × 10¹⁰

Factors of 12205721088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7313

Divisors of 12205721088

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 128 132 144 176 192 198 216 242 256 264 288 297 352 363 384 396 432 484 512 528 576 594 704 726 768 792 864 968 1056 1089 1152 1188 1408 1452 1536 1584 1728 1936 2112 2178 2304 2376 2816 2904 3168 3267 3456 3872 4224 4356 4608 4752 5632 5808 6336 6534 6912 7297 7744 8448 8712 9504 11616 12672 13068 13824 14594 15488 16896 17424 19008 21891 23232 25344 26136 29188 30976 34848 38016 43782 46464 50688 52272 58376 61952 65673 69696 76032 80267 87564 92928 104544 116752 131346 139392 152064 160534 175128 185856 197019 209088 233504 240801 262692 278784 321068 350256 394038 418176 467008 481602 525384 557568 642136 700512 722403 788076 836352 882937 934016 963204 1050768 1284272 1401024 1444806 1576152 1672704 1765874 1868032 1926408 2101536 2167209 2568544 2648811 2802048 2889612 3152304 3531748 3736064 3852816 4203072 4334418 5137088 5297622 5604096 5779224 6304608 7063496 7705632 7946433 8406144 8668836 10274176 10595244 11208192 11558448 12609216 14126992 15411264 15892866 16812288 17337672 20548352 21190488 23116896 23839299 25218432 28253984 30822528 31785732 33624576 34675344 41096704 42380976 46233792 47678598 50436864 56507968 61645056 63571464 69350688 84761952 92467584 95357196 100873728 113015936 123290112 127142928 138701376 169523904 184935168 190714392 226031872 254285856 277402752 339047808 369870336 381428784 452063744 508571712 554805504 678095616 762857568 1017143424 1109611008 1356191232 1525715136 2034286848 3051430272 4068573696 6102860544 12205721088
• Sum of all divisors σ(n): 39718343280
• Sum of proper divisors (its aliquot sum) s(n): 27512622192
• 12205721088 is an abundant number, because the sum of its proper divisors (27512622192) is greater than itself. Its abundance is 15306901104

Bases of 12205721088

• Binary: 1011010111100001001000011000000000₂
• Hexadecimal: 0x2D7848600
• Base-36: 5LUYYO0

Squares and roots of 12205721088

• 12205721088 squared (12205721088²) is 148979627278047903744
• 12205721088 cubed (12205721088³) is 1818403778350049338202334953472
• The square root of 12205721088 is 110479.5052849169
• The cube root of 12205721088 is 2302.4373083971

Scales and comparisons

• 12,205,721,088 seconds is equal to 388 years, 5 weeks, 2 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 12,205,721,088 would take you about seven hundred seventy-six 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 12205721088 cubic inches would be around 191.9 feet tall.

Recreational maths with 12205721088

• 12205721088 backwards is 88012750221
• 12205721088 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12205721088's digits is 36
• More coming soon!