45736914648640

Names of 45736914648640

• Cardinal: 45736914648640 can be written as Forty-five trillion, seven hundred thirty-six billion, nine hundred fourteen million, six hundred forty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.573691464864 × 10¹³

Factors of 45736914648640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 459575425

Divisors of 45736914648640

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 311 320 622 1244 1555 2488 3110 4976 6220 9952 12440 19904 24880 49760 99520 459575107 919150214 1838300428 2297875535 3676600856 4595751070 7353201712 9191502140 14706403424 18383004280 29412806848 36766008560 73532017120 142927858277 147064034240 285855716554 571711433108 714639291385 1143422866216 1429278582770 2286845732432 2858557165540 4573691464864 5717114331080 9147382929728 11434228662160 22868457324320 45736914648640
• Sum of all divisors σ(n): 109261224476352
• Sum of proper divisors (its aliquot sum) s(n): 63524309827712
• 45736914648640 is an abundant number, because the sum of its proper divisors (63524309827712) is greater than itself. Its abundance is 17787395179072

Bases of 45736914648640

• Binary: 1010011001100011110100100011001111111001000000₂
• Hexadecimal: 0x2998F48CFE40
• Base-36: G7N8Y3874

Squares and roots of 45736914648640

• 45736914648640 squared (45736914648640²) is 2091865361576980214653849600
• 45736914648640 cubed (45736914648640³) is 95675467498892796590617105357207404544000
• The square root of 45736914648640 is 6762907.2630518893
• The cube root of 45736914648640 is 35762.0402885925

Scales and comparisons

• 45,736,914,648,640 seconds is equal to 1,454,292 years, 21 weeks, 3 days, 1 hour, 30 minutes, 40 seconds.
• To count from 1 to 45,736,914,648,640 would take you about three million, six hundred thirty-five thousand, seven hundred thirty-one 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 45736914648640 cubic inches would be around 2980.2 feet tall.

Recreational maths with 45736914648640

• 45736914648640 backwards is 04684641963754
• The number of decimal digits it has is: 14
• The sum of 45736914648640's digits is 67
• More coming soon!