13191917200

Names of 13191917200

• Cardinal: 13191917200 can be written as Thirteen billion, one hundred ninety-one million, nine hundred seventeen thousand, two hundred.

Scientific notation

• Scientific notation: 1.31919172 × 10¹⁰

Factors of 13191917200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8766

Divisors of 13191917200

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 35 40 44 49 50 55 56 70 77 80 88 98 100 110 112 140 154 175 176 196 200 220 245 275 280 308 343 350 385 392 400 440 490 539 550 560 616 686 700 770 784 880 980 1078 1100 1225 1232 1372 1400 1540 1715 1925 1960 2156 2200 2450 2695 2744 2800 3080 3430 3773 3850 3920 4312 4400 4900 5390 5488 6160 6860 7546 7700 8575 8624 8741 9800 10780 13475 13720 15092 15400 17150 17482 18865 19600 21560 26950 27440 30184 30800 34300 34964 37730 43120 43705 53900 60368 61187 68600 69928 75460 87410 94325 96151 107800 122374 137200 139856 150920 174820 188650 192302 215600 218525 244748 301840 305935 349640 377300 384604 428309 437050 480755 489496 611870 673057 699280 754600 769208 856618 874100 961510 978992 1223740 1346114 1509200 1529675 1538416 1713236 1748200 1923020 2141545 2403775 2447480 2692228 2998163 3059350 3365285 3426472 3496400 3846040 4283090 4711399 4807550 4894960 5384456 5996326 6118700 6730570 6852944 7692080 8566180 9422798 9615100 10707725 10768912 11992652 12237400 13461140 14990815 16826425 17132360 18845596 19230200 21415450 23556995 23985304 24474800 26922280 29981630 32979793 33652850 34264720 37691192 38460400 42830900 47113990 47970608 53844560 59963260 65959586 67305700 74954075 75382384 85661800 94227980 117784975 119926520 131919172 134611400 149908150 164898965 171323600 188455960 235569950 239853040 263838344 269222800 299816300 329797930 376911920 471139900 527676688 599632600 659595860 824494825 942279800 1199265200 1319191720 1648989650 1884559600 2638383440 3297979300 6595958600 13191917200
• Sum of all divisors σ(n): 40325097600
• Sum of proper divisors (its aliquot sum) s(n): 27133180400
• 13191917200 is an abundant number, because the sum of its proper divisors (27133180400) is greater than itself. Its abundance is 13941263200

Bases of 13191917200

• Binary: 1100010010010011001010111010010000₂
• Hexadecimal: 0x3124CAE90
• Base-36: 6264KGG

Squares and roots of 13191917200

• 13191917200 squared (13191917200²) is 174026679411655840000
• 13191917200 cubed (13191917200³) is 2295745545389508556176448000000
• The square root of 13191917200 is 114856.0716723325
• The cube root of 13191917200 is 2362.8490202233

Scales and comparisons

• 13,191,917,200 seconds is equal to 419 years, 24 weeks, 5 hours, 26 minutes, 40 seconds.
• To count from 1 to 13,191,917,200 would take you about eight hundred thirty-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 13191917200 cubic inches would be around 196.9 feet tall.

Recreational maths with 13191917200

• 13191917200 backwards is 00271919131
• The number of decimal digits it has is: 11
• The sum of 13191917200's digits is 34
• More coming soon!