13972742400

Names of 13972742400

• Cardinal: 13972742400 can be written as Thirteen billion, nine hundred seventy-two million, seven hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.39727424 × 10¹⁰

Factors of 13972742400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 727757

Divisors of 13972742400

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 600 640 768 800 960 1200 1280 1600 1920 2400 3200 3840 4800 6400 9600 19200 727747 1455494 2183241 2910988 3638735 4366482 5821976 7277470 8732964 10916205 11643952 14554940 17465928 18193675 21832410 23287904 29109880 34931856 36387350 43664820 46575808 54581025 58219760 69863712 72774700 87329640 93151616 109162050 116439520 139727424 145549400 174659280 186303232 218324100 232879040 279454848 291098800 349318560 436648200 465758080 558909696 582197600 698637120 873296400 931516160 1164395200 1397274240 1746592800 2328790400 2794548480 3493185600 4657580800 6986371200 13972742400
• Sum of all divisors σ(n): 46113024272
• Sum of proper divisors (its aliquot sum) s(n): 32140281872
• 13972742400 is an abundant number, because the sum of its proper divisors (32140281872) is greater than itself. Its abundance is 18167539472

Bases of 13972742400

• Binary: 1101000000110101110010000100000000₂
• Hexadecimal: 0x340D72100
• Base-36: 6F30D1C

Squares and roots of 13972742400

• 13972742400 squared (13972742400²) is 195237530176757760000
• 13972742400 cubed (13972742400³) is 2728003715972062647681024000000
• The square root of 13972742400 is 118206.3551591031
• The cube root of 13972742400 is 2408.5770885755

Scales and comparisons

• 13,972,742,400 seconds is equal to 444 years, 15 weeks, 13 hours, 20 minutes.
• To count from 1 to 13,972,742,400 would take you about eight 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 13972742400 cubic inches would be around 200.7 feet tall.

Recreational maths with 13972742400

• 13972742400 backwards is 00424727931
• The number of decimal digits it has is: 11
• The sum of 13972742400's digits is 39
• More coming soon!