14455647990

Names of 14455647990

• Cardinal: 14455647990 can be written as Fourteen billion, four hundred fifty-five million, six hundred forty-seven thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.445564799 × 10¹⁰

Factors of 14455647990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14439

Divisors of 14455647990

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 179 189 210 270 315 358 378 405 537 567 630 810 895 945 1074 1134 1253 1611 1790 1890 2506 2685 2835 3222 3759 4833 5370 5670 6265 7518 8055 9666 11277 12530 14243 14499 16110 18795 22554 24165 28486 28998 33831 37590 42729 48330 56385 67662 71215 72495 85458 99701 101493 112770 128187 142430 144990 169155 199402 202986 213645 256374 299103 338310 384561 427290 498505 507465 598206 640935 769122 897309 997010 1014930 1153683 1281870 1495515 1794618 1922805 2307366 2549497 2691927 2991030 3845610 4486545 5098994 5383854 5768415 7648491 8075781 8973090 11536830 12747485 13459635 15296982 16151562 17846479 22945473 25494970 26919270 35692958 38242455 40378905 45890946 53539437 68836419 76484910 80757810 89232395 107078874 114727365 137672838 160618311 178464790 206509257 229454730 267697185 321236622 344182095 413018514 481854933 535394370 688364190 803091555 963709866 1032546285 1445564799 1606183110 2065092570 2409274665 2891129598 4818549330 7227823995 14455647990
• Sum of all divisors σ(n): 44673742080
• Sum of proper divisors (its aliquot sum) s(n): 30218094090
• 14455647990 is an abundant number, because the sum of its proper divisors (30218094090) is greater than itself. Its abundance is 15762446100

Bases of 14455647990

• Binary: 1101011101100111111010111011110110₂
• Hexadecimal: 0x35D9FAEF6
• Base-36: 6N2IPDI

Squares and roots of 14455647990

• 14455647990 squared (14455647990²) is 208965758810791040100
• 14455647990 cubed (14455647990³) is 3020735451332036289131574399000
• The square root of 14455647990 is 120231.6430479099
• The cube root of 14455647990 is 2436.0106802657

Scales and comparisons

• 14,455,647,990 seconds is equal to 459 years, 33 weeks, 3 days, 17 hours, 46 minutes, 30 seconds.
• To count from 1 to 14,455,647,990 would take you about nine hundred nineteen 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 14455647990 cubic inches would be around 203 feet tall.

Recreational maths with 14455647990

• 14455647990 backwards is 09974655441
• 14455647990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 14455647990's digits is 54
• More coming soon!