14907816990

Names of 14907816990

• Cardinal: 14907816990 can be written as Fourteen billion, nine hundred seven million, eight hundred sixteen thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.490781699 × 10¹⁰

Factors of 14907816990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19809

Divisors of 14907816990

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 257 270 297 330 495 514 594 771 990 1285 1485 1542 2313 2570 2827 2970 3855 4626 5654 6939 7710 8481 11565 13878 14135 16962 19531 23130 25443 28270 34695 39062 42405 50886 58593 69390 76329 84810 97655 117186 127215 152658 175779 195310 214841 254430 292965 351558 381645 429682 527337 585930 644523 763290 878895 1054674 1074205 1289046 1757790 1933569 2148410 2636685 3222615 3867138 5019467 5273370 5800707 6445230 9667845 10038934 11601414 15058401 19335690 25097335 29003535 30116802 45175203 50194670 55214137 58007070 75292005 90350406 110428274 135525609 150584010 165642411 225876015 271051218 276070685 331284822 451752030 496927233 552141370 677628045 828212055 993854466 1355256090 1490781699 1656424110 2484636165 2981563398 4969272330 7453908495 14907816990
• Sum of all divisors σ(n): 43539171840
• Sum of proper divisors (its aliquot sum) s(n): 28631354850
• 14907816990 is an abundant number, because the sum of its proper divisors (28631354850) is greater than itself. Its abundance is 13723537860

Bases of 14907816990

• Binary: 1101111000100100110011110000011110₂
• Hexadecimal: 0x378933C1E
• Base-36: 6UJQ97I

Squares and roots of 14907816990

• 14907816990 squared (14907816990²) is 222243007407332660100
• 14907816990 cubed (14907816990³) is 3313158081735729680820675099000
• The square root of 14907816990 is 122097.5715974729
• The cube root of 14907816990 is 2461.1496262571

Scales and comparisons

• 14,907,816,990 seconds is equal to 474 years, 1 week, 1 day, 4 hours, 16 minutes, 30 seconds.
• To count from 1 to 14,907,816,990 would take you about nine hundred forty-eight 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 14907816990 cubic inches would be around 205.1 feet tall.

Recreational maths with 14907816990

• 14907816990 backwards is 09961870941
• 14907816990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 14907816990's digits is 54
• More coming soon!