13649787786168

Names of 13649787786168

• Cardinal: 13649787786168 can be written as Thirteen trillion, six hundred forty-nine billion, seven hundred eighty-seven million, seven hundred eighty-six thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3649787786168 × 10¹³

Factors of 13649787786168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 136253

Divisors of 13649787786168

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 61 68 72 102 108 122 136 153 183 204 216 244 306 366 408 449 459 488 549 612 732 898 918 1037 1098 1224 1347 1464 1647 1796 1836 2074 2196 2694 3111 3294 3592 3672 4041 4148 4392 5388 6222 6588 7633 8082 8296 9333 10776 12123 12444 13176 15266 16164 18666 22899 24246 24888 27389 27999 30532 32328 37332 45798 48492 54778 55998 61064 68697 74664 82167 91596 96984 109556 111996 135721 137394 164334 183192 206091 219112 223992 246501 271442 274788 328668 407163 412182 465613 493002 542884 549576 657336 739503 814326 824364 931226 986004 1085768 1221489 1396839 1479006 1628652 1648728 1862452 1972008 2307257 2442978 2793678 2958012 3257304 3664467 3724904 4190517 4614514 4885956 5587356 5916024 6921771 7328934 8278981 8381034 9229028 9771912 11174712 12571551 13843542 14657868 16557962 16762068 18458056 20765313 24836943 25143102 27687084 29315736 33115924 33524136 41530626 49673886 50286204 55374168 60938729 62295939 66231848 74510829 83061252 99347772 100572408 121877458 124591878 140742677 149021658 166122504 182816187 198695544 223532487 243754916 249183756 281485354 298043316 365632374 422228031 447064974 487509832 498367512 548448561 562970708 596086632 731264748 844456062 894129948 1035958393 1096897122 1125941416 1266684093 1462529496 1645345683 1688912124 1788259896 2071916786 2193794244 2533368186 3107875179 3290691366 3377824248 3717262469 3800052279 4143833572 4387588488 5066736372 6215750358 6581382732 7434524938 7600104558 8287667144 9323625537 10133472744 11151787407 12431500716 13162765464 14869049876 15200209116 18647251074 22303574814 24863001432 27970876611 29738099752 30400418232 33455362221 37294502148 44607149628 55941753222 63193461973 66910724442 74589004296 89214299256 100366086663 111883506444 126386923946 133821448884 189580385919 200732173326 223767012888 252773847892 267642897768 379160771838 401464346652 505547695784 568741157757 758321543676 802928693304 1137482315514 1516643087352 1706223473271 2274964631028 3412446946542 4549929262056 6824893893084 13649787786168
• Sum of all divisors σ(n): 40895753040000
• Sum of proper divisors (its aliquot sum) s(n): 27245965253832
• 13649787786168 is an abundant number, because the sum of its proper divisors (27245965253832) is greater than itself. Its abundance is 13596177467664

Bases of 13649787786168

• Binary: 11000110101000010110110000001001001110111000₂
• Hexadecimal: 0xC6A16C093B8
• Base-36: 4U6MJ7Y60

Squares and roots of 13649787786168

• 13649787786168 squared (13649787786168²) is 186316706607421110492124224
• 13649787786168 cubed (13649787786168³) is 2543183506209023377664000428512604933632
• The square root of 13649787786168 is 3694561.9207381001
• The cube root of 13649787786168 is 23898.7562514993

Scales and comparisons

• 13,649,787,786,168 seconds is equal to 434,021 years, 1 week, 3 days, 22 hours, 22 minutes, 48 seconds.
• To count from 1 to 13,649,787,786,168 would take you about one million, eighty-five thousand and fifty-two 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 13649787786168 cubic inches would be around 1991.6 feet tall.

Recreational maths with 13649787786168

• 13649787786168 backwards is 86168778794631
• The number of decimal digits it has is: 14
• The sum of 13649787786168's digits is 81
• More coming soon!