13935120745

Names of 13935120745

• Cardinal: 13935120745 can be written as Thirteen billion, nine hundred thirty-five million, one hundred twenty thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 1.3935120745 × 10¹⁰

Factors of 13935120745

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 204

Divisors of 13935120745

• Number of divisors d(n): 256
• Complete list of divisors:
  1 5 7 13 17 23 29 35 37 65 73 85 91 115 119 145 161 185 203 221 259 299 365 377 391 455 481 493 511 595 629 667 805 851 949 1015 1073 1105 1241 1295 1495 1547 1679 1885 1955 2093 2117 2405 2465 2555 2639 2701 2737 3145 3335 3367 3451 4255 4403 4669 4745 5083 5365 5957 6205 6409 6643 7511 7735 8177 8395 8671 8687 10465 10585 11063 11339 11753 13195 13505 13685 13949 14467 14819 16133 16835 17255 18241 18907 21827 22015 23345 24679 25415 27521 28543 29785 32045 33215 35113 35581 35989 37555 40885 43355 43435 44863 45917 48691 55315 56695 57239 58765 60697 62123 69745 72335 74095 77441 78329 79373 80665 91205 94535 97643 101269 109135 112931 123395 127687 137605 142715 147407 152789 172753 175565 177905 179945 188071 192647 199801 224315 229585 237133 243455 245791 251923 286195 303485 310615 320827 321419 340837 371059 387205 391645 396865 419543 434861 467857 488215 506345 548303 564655 596921 632983 638435 737035 763945 807599 827747 863765 940355 963235 999005 1018277 1031849 1056091 1185665 1228955 1259615 1316497 1331593 1604135 1607095 1659931 1704185 1801567 1855295 2097715 2174305 2245789 2339285 2597413 2741515 2936801 2984605 3164915 3274999 4037995 4138735 4178447 4430881 5091385 5159245 5280455 5454059 5653193 5794229 6582485 6657965 7127939 7392637 8299655 9007835 9321151 10760711 11228945 12610969 12987065 13729183 14684005 16374995 17310709 20892235 22154405 23420371 27270295 28265965 28971145 30626639 35639695 36963185 38178413 46605755 53803555 63054845 68645915 75324977 86553545 96104281 117101855 121174963 153133195 163942597 190892065 214386473 376624885 398146307 480521405 605874815 819712985 1071932365 1990731535 2787024149 13935120745
• Sum of all divisors σ(n): 24490045440
• Sum of proper divisors (its aliquot sum) s(n): 10554924695
• 13935120745 is a deficient number, because the sum of its proper divisors (10554924695) is less than itself. Its deficiency is 3380196050

Bases of 13935120745

• Binary: 1100111110100110010001000101101001₂
• Hexadecimal: 0x33E991169
• Base-36: 6EGLZZD

Squares and roots of 13935120745

• 13935120745 squared (13935120745²) is 194187590177729355025
• 13935120745 cubed (13935120745³) is 2706027516307234572204347493625
• The square root of 13935120745 is 118047.1123958565
• The cube root of 13935120745 is 2406.4134449543

Scales and comparisons

• 13,935,120,745 seconds is equal to 443 years, 4 weeks, 6 days, 2 hours, 52 minutes, 25 seconds.
• To count from 1 to 13,935,120,745 would take you about eight hundred eighty-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 13935120745 cubic inches would be around 200.5 feet tall.

Recreational maths with 13935120745

• 13935120745 backwards is 54702153931
• The number of decimal digits it has is: 11
• The sum of 13935120745's digits is 40
• More coming soon!