5145232990720

Names of 5145232990720

• Cardinal: 5145232990720 can be written as Five trillion, one hundred forty-five billion, two hundred thirty-two million, nine hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.14523299072 × 10¹²

Factors of 5145232990720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 118226885

Divisors of 5145232990720

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 256 272 320 340 512 544 640 680 1088 1280 1360 2176 2560 2720 4352 5440 8704 10880 21760 43520 118226861 236453722 472907444 591134305 945814888 1182268610 1891629776 2009856637 2364537220 3783259552 4019713274 4729074440 7566519104 8039426548 9458148880 10049283185 15133038208 16078853096 18916297760 20098566370 30266076416 32157706192 37832595520 40197132740 60532152832 64315412384 75665191040 80394265480 128630824768 151330382080 160788530960 257261649536 302660764160 321577061920 514523299072 643154123840 1029046598144 1286308247680 2572616495360 5145232990720
• Sum of all divisors σ(n): 13062176621208
• Sum of proper divisors (its aliquot sum) s(n): 7916943630488
• 5145232990720 is an abundant number, because the sum of its proper divisors (7916943630488) is greater than itself. Its abundance is 2771710639768

Bases of 5145232990720

• Binary: 1001010110111110111110010001110001000000000₂
• Hexadecimal: 0x4ADF7C8E200
• Base-36: 1TNOQVK74

Squares and roots of 5145232990720

• 5145232990720 squared (5145232990720²) is 26473422528793475606118400
• 5145232990720 cubed (5145232990720³) is 136211926972418279806091939962421248000
• The square root of 5145232990720 is 2268310.6027878987
• The cube root of 5145232990720 is 17263.7451080019

Scales and comparisons

• 5,145,232,990,720 seconds is equal to 163,602 years, 25 weeks, 4 days, 18 hours, 18 minutes, 40 seconds.
• To count from 1 to 5,145,232,990,720 would take you about four hundred nine thousand and 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 5145232990720 cubic inches would be around 1438.6 feet tall.

Recreational maths with 5145232990720

• 5145232990720 backwards is 0270992325415
• The number of decimal digits it has is: 13
• The sum of 5145232990720's digits is 49
• More coming soon!