12827749935

Names of 12827749935

• Cardinal: 12827749935 can be written as Twelve billion, eight hundred twenty-seven million, seven hundred forty-nine thousand, nine hundred thirty-five.

Scientific notation

• Scientific notation: 1.2827749935 × 10¹⁰

Factors of 12827749935

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 197

Divisors of 12827749935

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 11 13 15 21 31 33 35 39 49 55 65 77 91 93 105 127 143 147 155 165 195 217 231 245 273 341 381 385 403 429 455 465 539 635 637 651 715 735 889 961 1001 1023 1085 1155 1209 1365 1397 1519 1617 1651 1705 1905 1911 2015 2145 2387 2667 2695 2821 2883 3003 3185 3255 3937 4191 4433 4445 4557 4805 4953 5005 5115 6045 6223 6727 6985 7007 7161 7595 8085 8255 8463 9555 9779 10571 11557 11811 11935 12493 13299 13335 14105 14415 15015 16709 18161 18669 19685 19747 20181 20955 21021 22165 22785 24765 27559 29337 31031 31115 31713 33635 34671 35035 35805 37479 42315 43307 47089 48895 50127 51181 52855 54483 57785 59055 59241 62465 66495 68453 73997 80899 82677 83545 87451 90805 93093 93345 98735 100905 105105 122047 127127 129921 137423 137795 141267 146685 153543 155155 158565 173355 187395 192913 205359 216535 217217 221991 235445 242697 250635 255905 262353 272415 296205 303149 342265 358267 366141 369985 381381 404495 412269 413385 437255 465465 517979 562991 578739 610235 612157 635635 649605 651651 687115 706335 767715 854329 889889 909447 961961 964565 1026795 1074801 1086085 1109955 1213485 1311765 1342517 1515745 1553937 1586611 1688973 1791335 1830705 1836471 1906905 2061345 2122043 2507869 2562987 2589895 2669667 2814955 2885883 2893695 3060785 3258255 3940937 4027551 4271645 4449445 4547235 4759833 4809805 5374005 5980303 6366129 6712585 6733727 7523607 7769685 7933055 8444865 9182355 9397619 10610215 11106277 11822811 12539345 12814935 13348335 14429415 17452721 17940909 19704685 20137755 20201181 23799165 27586559 28192857 29901515 31830645 33318831 33668635 37618035 46988095 52358163 55531385 59114055 65783333 77743939 82759677 87263605 89704545 101005905 122169047 137932795 140964285 166594155 197349999 233231817 261790815 328916665 366507141 388719695 413798385 610845235 855183329 986749995 1166159085 1832535705 2565549987 4275916645 12827749935
• Sum of all divisors σ(n): 29211549696
• Sum of proper divisors (its aliquot sum) s(n): 16383799761
• 12827749935 is an abundant number, because the sum of its proper divisors (16383799761) is greater than itself. Its abundance is 3556049826

Bases of 12827749935

• Binary: 1011111100100101111110111000101111₂
• Hexadecimal: 0x2FC97EE2F
• Base-36: 5W5B773

Squares and roots of 12827749935

• 12827749935 squared (12827749935²) is 164551168394892504225
• 12827749935 cubed (12827749935³) is 2110821239681756375404230975375
• The square root of 12827749935 is 113259.6571379235
• The cube root of 12827749935 is 2340.9034142279

Scales and comparisons

• 12,827,749,935 seconds is equal to 407 years, 45 weeks, 6 days, 7 hours, 52 minutes, 15 seconds.
• To count from 1 to 12,827,749,935 would take you about eight hundred fifteen 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 12827749935 cubic inches would be around 195.1 feet tall.

Recreational maths with 12827749935

• 12827749935 backwards is 53994772821
• The number of decimal digits it has is: 11
• The sum of 12827749935's digits is 57
• More coming soon!