140835078400

Names of 140835078400

• Cardinal: 140835078400 can be written as One hundred forty billion, eight hundred thirty-five million, seventy-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.408350784 × 10¹¹

Factors of 140835078400

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4698

Divisors of 140835078400

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 640 800 1280 1600 3200 4691 6400 9382 18764 23455 37528 46910 75056 93820 117275 150112 187640 234550 300224 375280 469100 600448 750560 938200 1200896 1501120 1876400 3002240 3752800 6004480 7505600 15011200 22005481 30022400 44010962 88021924 110027405 176043848 220054810 352087696 440109620 550137025 704175392 880219240 1100274050 1408350784 1760438480 2200548100 2816701568 3520876960 4401096200 5633403136 7041753920 8802192400 14083507840 17604384800 28167015680 35208769600 70417539200 140835078400
• Sum of all divisors σ(n): 348663150493
• Sum of proper divisors (its aliquot sum) s(n): 207828072093
• 140835078400 is an abundant number, because the sum of its proper divisors (207828072093) is greater than itself. Its abundance is 66992993693

Bases of 140835078400

• Binary: 10000011001010011011001100000100000000₂
• Hexadecimal: 0x20CA6CC100
• Base-36: 1SP5KHZ4

Squares and roots of 140835078400

• 140835078400 squared (140835078400²) is 19834519307934146560000
• 140835078400 cubed (140835078400³) is 2793396081759219272814690304000000
• 140835078400 is a perfect square number. Its square root is 375280
• The cube root of 140835078400 is 5202.7977843635

Scales and comparisons

• 140,835,078,400 seconds is equal to 4,478 years, 6 weeks, 1 day, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 140,835,078,400 would take you about eight thousand, nine hundred fifty-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 140835078400 cubic inches would be around 433.6 feet tall.

Recreational maths with 140835078400

• 140835078400 backwards is 004870538041
• 140835078400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140835078400's digits is 40
• More coming soon!