42012187500

Names of 42012187500

• Cardinal: 42012187500 can be written as Forty-two billion, twelve million, one hundred eighty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 4.20121875 × 10¹⁰

Factors of 42012187500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1144

Divisors of 42012187500

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 25 30 41 50 60 75 82 100 123 125 150 164 205 246 250 300 375 410 492 500 615 625 750 820 1025 1093 1230 1250 1500 1875 2050 2186 2460 2500 3075 3125 3279 3750 4100 4372 5125 5465 6150 6250 6558 7500 9375 10250 10930 12300 12500 13116 15375 15625 16395 18750 20500 21860 25625 27325 30750 31250 32790 37500 44813 46875 51250 54650 61500 62500 65580 76875 78125 81975 89626 93750 102500 109300 128125 134439 136625 153750 156250 163950 179252 187500 224065 234375 256250 268878 273250 307500 312500 327900 384375 409875 448130 468750 512500 537756 546500 640625 672195 683125 768750 819750 896260 937500 1120325 1281250 1344390 1366250 1537500 1639500 1921875 2049375 2240650 2562500 2688780 2732500 3203125 3360975 3415625 3843750 4098750 4481300 5601625 6406250 6721950 6831250 7687500 8197500 9609375 10246875 11203250 12812500 13443900 13662500 16804875 17078125 19218750 20493750 22406500 28008125 33609750 34156250 38437500 40987500 51234375 56016250 67219500 68312500 84024375 85390625 102468750 112032500 140040625 168048750 170781250 204937500 256171875 280081250 336097500 341562500 420121875 512343750 560162500 700203125 840243750 1024687500 1400406250 1680487500 2100609375 2800812500 3501015625 4201218750 7002031250 8402437500 10503046875 14004062500 21006093750 42012187500
• Sum of all divisors σ(n): 125638740864
• Sum of proper divisors (its aliquot sum) s(n): 83626553364
• 42012187500 is an abundant number, because the sum of its proper divisors (83626553364) is greater than itself. Its abundance is 41614365864

Bases of 42012187500

• Binary: 100111001000000111110001101101101100₂
• Hexadecimal: 0x9C81F1B6C
• Base-36: JASYZCC

Squares and roots of 42012187500

• 42012187500 squared (42012187500²) is 1765023898535156250000
• 42012187500 cubed (42012187500³) is 74152514967239959716796875000000
• The square root of 42012187500 is 204968.7476177769
• The cube root of 42012187500 is 3476.3628351855

Scales and comparisons

• 42,012,187,500 seconds is equal to 1,335 years, 44 weeks, 4 days, 4 hours, 5 minutes.
• To count from 1 to 42,012,187,500 would take you about two thousand, six hundred seventy-one 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 42012187500 cubic inches would be around 289.7 feet tall.

Recreational maths with 42012187500

• 42012187500 backwards is 00578121024
• 42012187500 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42012187500's digits is 30
• More coming soon!