201438184480

Names of 201438184480

• Cardinal: 201438184480 can be written as Two hundred one billion, four hundred thirty-eight million, one hundred eighty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.0143818448 × 10¹¹

Factors of 201438184480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 777

Divisors of 201438184480

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 169 208 260 338 416 520 676 757 845 1040 1352 1514 1690 2080 2197 2704 3028 3380 3785 4394 5408 6056 6760 7570 8788 9841 10985 12112 13520 15140 17576 19682 21970 24224 27040 30280 35152 39364 43940 49205 60560 70304 78728 87880 98410 121120 127933 157456 175760 196820 255866 314912 351520 393640 511732 573049 639665 787280 1023464 1146098 1279330 1574560 1663129 2046928 2292196 2558660 2865245 3326258 4093856 4584392 5117320 5730490 6652516 7449637 8315645 9168784 10234640 11460980 13305032 14899274 16631290 18337568 20469280 22921960 26610064 29798548 33262580 37248185 45843920 53220128 59597096 66525160 74496370 91687840 96845281 119194192 133050320 148992740 193690562 238388384 266100640 297985480 387381124 484226405 595970960 774762248 968452810 1191941920 1258988653 1549524496 1936905620 2517977306 3099048992 3873811240 5035954612 6294943265 7747622480 10071909224 12589886530 15495244960 20143818448 25179773060 40287636896 50359546120 100719092240 201438184480
• Sum of all divisors σ(n): 516219729480
• Sum of proper divisors (its aliquot sum) s(n): 314781545000
• 201438184480 is an abundant number, because the sum of its proper divisors (314781545000) is greater than itself. Its abundance is 113343360520

Bases of 201438184480

• Binary: 10111011100110101001101100010000100000₂
• Hexadecimal: 0x2EE6A6C420
• Base-36: 2KJF3DWG

Squares and roots of 201438184480

• 201438184480 squared (201438184480²) is 40577342166598512870400
• 201438184480 cubed (201438184480³) is 8173826137063354129681289531392000
• The square root of 201438184480 is 448818.6543360247
• The cube root of 201438184480 is 5862.0195999831

Scales and comparisons

• 201,438,184,480 seconds is equal to 6,405 years, 5 weeks, 5 days, 11 hours, 14 minutes, 40 seconds.
• To count from 1 to 201,438,184,480 would take you about twelve thousand, eight hundred ten 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 201438184480 cubic inches would be around 488.5 feet tall.

Recreational maths with 201438184480

• 201438184480 backwards is 084481834102
• The number of decimal digits it has is: 12
• The sum of 201438184480's digits is 43
• More coming soon!