13545868050

Names of 13545868050

• Cardinal: 13545868050 can be written as Thirteen billion, five hundred forty-five million, eight hundred sixty-eight thousand and fifty.

Scientific notation

• Scientific notation: 1.354586805 × 10¹⁰

Factors of 13545868050

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1378

Divisors of 13545868050

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 25 26 30 33 39 45 50 55 65 66 75 78 90 99 110 117 130 143 150 165 181 195 198 225 234 275 286 325 330 362 390 429 450 495 543 550 585 650 715 825 858 905 975 990 1086 1163 1170 1287 1430 1629 1650 1810 1950 1991 2145 2326 2353 2475 2574 2715 2925 3258 3489 3575 3982 4290 4525 4706 4950 5430 5815 5850 5973 6435 6978 7059 7150 8145 9050 9955 10467 10725 11630 11765 11946 12793 12870 13575 14118 15119 16290 17445 17919 19910 20934 21177 21450 23530 25586 25883 27150 29075 29865 30238 32175 34890 35295 35838 38379 40725 42354 45357 49775 51766 52335 58150 58825 59730 63965 64350 70590 75595 76758 77649 81450 87225 89595 90714 99550 104670 105885 115137 117650 127930 129415 136071 149325 151190 155298 166309 174450 176475 179190 191895 210503 211770 226785 230274 232947 258830 261675 272142 298650 319825 332618 352950 377975 383790 388245 421006 447975 453570 465894 498927 523350 529425 575685 631509 639650 647075 680355 755950 776490 831545 895950 959475 997854 1052515 1058850 1133925 1151370 1164735 1263018 1294150 1360710 1496781 1663090 1894527 1918950 1941225 2105030 2267850 2315533 2329470 2494635 2736539 2878425 2993562 3157545 3401775 3789054 3882450 4157725 4631066 4989270 5262575 5473078 5756850 5823675 6315090 6803550 6946599 7483905 8209617 8315450 9472635 10525150 11577665 11647350 12473175 13682695 13893198 14967810 15787725 16419234 18945270 20839797 23155330 24628851 24946350 27365390 30101929 31575450 34732995 37419525 41048085 41679594 47363175 49257702 57888325 60203858 68413475 69465990 74839050 82096170 90305787 94726350 104198985 115776650 123144255 136826950 150509645 173664975 180611574 205240425 208397970 246288510 270917361 301019290 347329950 410480850 451528935 520994925 541834722 615721275 752548225 903057870 1041989850 1231442550 1354586805 1505096450 2257644675 2709173610 4515289350 6772934025 13545868050
• Sum of all divisors σ(n): 43028870976
• Sum of proper divisors (its aliquot sum) s(n): 29483002926
• 13545868050 is an abundant number, because the sum of its proper divisors (29483002926) is greater than itself. Its abundance is 15937134876

Bases of 13545868050

• Binary: 1100100111011001011000101100010010₂
• Hexadecimal: 0x327658B12
• Base-36: 680UYOI

Squares and roots of 13545868050

• 13545868050 squared (13545868050²) is 183490541228010802500
• 13545868050 cubed (13545868050³) is 2485538659897719294639610125000
• The square root of 13545868050 is 116386.7176700157
• The cube root of 13545868050 is 2383.7952329317

Scales and comparisons

• 13,545,868,050 seconds is equal to 430 years, 37 weeks, 1 day, 21 hours, 7 minutes, 30 seconds.
• To count from 1 to 13,545,868,050 would take you about eight hundred sixty-one 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 13545868050 cubic inches would be around 198.6 feet tall.

Recreational maths with 13545868050

• 13545868050 backwards is 05086854531
• 13545868050 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13545868050's digits is 45
• More coming soon!