139711488400

Names of 139711488400

• Cardinal: 139711488400 can be written as One hundred thirty-nine billion, seven hundred eleven million, four hundred eighty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.397114884 × 10¹¹

Factors of 139711488400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1717

Divisors of 139711488400

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 121 176 200 220 242 275 400 440 484 550 605 880 968 1100 1210 1699 1936 2200 2420 3025 3398 4400 4840 6050 6796 8495 9680 12100 13592 16990 18689 24200 27184 33980 37378 42475 48400 67960 74756 84950 93445 135920 149512 169900 186890 205579 299024 339800 373780 411158 467225 679600 747560 822316 934450 1027895 1495120 1644632 1868900 2055790 2886601 3289264 3737800 4111580 5139475 5773202 7475600 8223160 10278950 11546404 14433005 16446320 20557900 23092808 28866010 31752611 41115800 46185616 57732020 63505222 72165025 82231600 115464040 127010444 144330050 158763055 230928080 254020888 288660100 317526110 349278721 508041776 577320200 635052220 698557442 793815275 1154640400 1270104440 1397114884 1587630550 1746393605 2540208880 2794229768 3175261100 3492787210 5588459536 6350522200 6985574420 8731968025 12701044400 13971148840 17463936050 27942297680 34927872100 69855744200 139711488400
• Sum of all divisors σ(n): 369162415713
• Sum of proper divisors (its aliquot sum) s(n): 229450927313
• 139711488400 is an abundant number, because the sum of its proper divisors (229450927313) is greater than itself. Its abundance is 89739438913

Bases of 139711488400

• Binary: 10000010000111011101000010000110010000₂
• Hexadecimal: 0x2087742190
• Base-36: 1S6KM2DS

Squares and roots of 139711488400

• 139711488400 squared (139711488400²) is 19519299990943334560000
• 139711488400 cubed (139711488400³) is 2727070454260799791436759104000000
• 139711488400 is a perfect square number. Its square root is 373780
• The cube root of 139711488400 is 5188.9247564917

Scales and comparisons

• 139,711,488,400 seconds is equal to 4,442 years, 20 weeks, 3 days, 2 hours, 46 minutes, 40 seconds.
• To count from 1 to 139,711,488,400 would take you about eight thousand, eight hundred eighty-four 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 139711488400 cubic inches would be around 432.4 feet tall.

Recreational maths with 139711488400

• 139711488400 backwards is 004884117931
• The number of decimal digits it has is: 12
• The sum of 139711488400's digits is 46
• More coming soon!