45408049380720

Names of 45408049380720

• Cardinal: 45408049380720 can be written as Forty-five trillion, four hundred eight billion, forty-nine million, three hundred eighty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.540804938072 × 10¹³

Factors of 45408049380720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4851287350

Divisors of 45408049380720

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 144 156 180 195 208 234 240 260 312 360 390 468 520 585 624 720 780 936 1040 1170 1560 1872 2340 3120 4680 9360 4851287327 9702574654 14553861981 19405149308 24256436635 29107723962 38810298616 43661585943 48512873270 58215447924 63066735251 72769309905 77620597232 87323171886 97025746540 116430895848 126133470502 145538619810 174646343772 189200205753 194051493080 218307929715 232861791696 252266941004 291077239620 315333676255 349292687544 378400411506 388102986160 436615859430 504533882008 567600617259 582154479240 630667352510 698585375088 756800823012 873231718860 946001028765 1009067764016 1135201234518 1164308958480 1261334705020 1513601646024 1746463437720 1892002057530 2270402469036 2522669410040 2838003086295 3027203292048 3492926875440 3784004115060 4540804938072 5045338820080 5676006172590 7568008230120 9081609876144 11352012345180 15136016460240 22704024690360 45408049380720
• Sum of all divisors σ(n): 164225778627456
• Sum of proper divisors (its aliquot sum) s(n): 118817729246736
• 45408049380720 is an abundant number, because the sum of its proper divisors (118817729246736) is greater than itself. Its abundance is 73409679866016

Bases of 45408049380720

• Binary: 1010010100110001100010101001110011110101110000₂
• Hexadecimal: 0x294C62A73D70
• Base-36: G3G6477G0

Squares and roots of 45408049380720

• 45408049380720 squared (45408049380720²) is 2061890948561905975507718400
• 45408049380720 cubed (45408049380720³) is 93626446009958628005736119980700149248000
• The square root of 45408049380720 is 6738549.5012443145
• The cube root of 45408049380720 is 35676.1199433503

Scales and comparisons

• 45,408,049,380,720 seconds is equal to 1,443,835 years, 26 weeks, 5 days, 2 hours, 12 minutes.
• To count from 1 to 45,408,049,380,720 would take you about three million, six hundred nine thousand, five hundred eighty-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 45408049380720 cubic inches would be around 2973 feet tall.

Recreational maths with 45408049380720

• 45408049380720 backwards is 02708394080454
• The number of decimal digits it has is: 14
• The sum of 45408049380720's digits is 54
• More coming soon!