13948431240

Names of 13948431240

• Cardinal: 13948431240 can be written as Thirteen billion, nine hundred forty-eight million, four hundred thirty-one thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.394843124 × 10¹⁰

Factors of 13948431240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 149283

Divisors of 13948431240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 41 57 60 76 82 95 114 120 123 152 164 190 205 228 246 285 328 380 410 456 492 570 615 760 779 820 984 1140 1230 1558 1640 2280 2337 2460 3116 3895 4674 4920 6232 7790 9348 11685 15580 18696 23370 31160 46740 93480 149213 298426 447639 596852 746065 895278 1193704 1492130 1790556 2238195 2835047 2984260 3581112 4476390 5670094 5968520 6117733 8505141 8952780 11340188 12235466 14175235 17010282 17905560 18353199 22680376 24470932 28350470 30588665 34020564 36706398 42525705 48941864 56700940 61177330 68041128 73412796 85051410 91765995 113401880 116236927 122354660 146825592 170102820 183531990 232473854 244709320 340205640 348710781 367063980 464947708 581184635 697421562 734127960 929895416 1162369270 1394843124 1743553905 2324738540 2789686248 3487107810 4649477080 6974215620 13948431240
• Sum of all divisors σ(n): 45122313600
• Sum of proper divisors (its aliquot sum) s(n): 31173882360
• 13948431240 is an abundant number, because the sum of its proper divisors (31173882360) is greater than itself. Its abundance is 17225451120

Bases of 13948431240

• Binary: 1100111111011001000010101110001000₂
• Hexadecimal: 0x33F642B88
• Base-36: 6EOJAFC

Squares and roots of 13948431240

• 13948431240 squared (13948431240²) is 194558734057007937600
• 13948431240 cubed (13948431240³) is 2713789124135621457747810624000
• The square root of 13948431240 is 118103.4768328181
• The cube root of 13948431240 is 2407.1793840481

Scales and comparisons

• 13,948,431,240 seconds is equal to 443 years, 26 weeks, 6 days, 4 hours, 14 minutes.
• To count from 1 to 13,948,431,240 would take you about eight hundred eighty-seven 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 13948431240 cubic inches would be around 200.6 feet tall.

Recreational maths with 13948431240

• 13948431240 backwards is 04213484931
• The number of decimal digits it has is: 11
• The sum of 13948431240's digits is 39
• More coming soon!