42721170830625

Names of 42721170830625

• Cardinal: 42721170830625 can be written as Forty-two trillion, seven hundred twenty-one billion, one hundred seventy million, eight hundred thirty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.2721170830625 × 10¹³

Factors of 42721170830625

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17742

Divisors of 42721170830625

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 7 15 21 25 35 75 105 125 175 181 375 525 543 625 875 905 1093 1267 1875 2625 2715 3279 3801 4375 4525 5465 6335 7651 13125 13575 16395 16453 19005 22625 22953 27325 31675 38255 49359 67875 81975 82265 95025 113125 114765 115171 136625 158375 191275 197833 246795 339375 345513 409875 411325 475125 573825 575855 593499 683125 791875 956375 989165 1233975 1384831 1727565 2049375 2056625 2375625 2869125 2879275 2967495 2977993 4154493 4781875 4945825 6169875 6924155 8637825 8933979 10283125 14345625 14396375 14837475 14889965 17983129 20772465 20845951 24729125 30849375 34620775 43189125 44669895 53949387 62537853 71981875 74187375 74449825 89915645 103862325 104229755 123645625 125881903 173103875 215945625 223349475 269746935 312689265 370936875 372249125 377645709 449578225 519311625 521148775 629409515 865519375 1116747375 1348734675 1563446325 1861245625 1888228545 2247891125 2596558125 2605743875 3147047575 3254946349 5583736875 6743673375 7817231625 9441142725 9764839047 11239455625 13028719375 15735237875 16274731745 22784624443 33718366875 39086158125 47205713625 48824195235 68353873329 78676189375 81373658725 113923122215 236028568125 244120976175 341769366645 406868293625 569615611075 1220604880875 1708846833225 2034341468125 2848078055375 6103024404375 8544234166125 14240390276875 42721170830625
• Sum of all divisors σ(n): 81876866815744
• Sum of proper divisors (its aliquot sum) s(n): 39155695985119
• 42721170830625 is a deficient number, because the sum of its proper divisors (39155695985119) is less than itself. Its deficiency is 3565474845506

Bases of 42721170830625

• Binary: 1001101101101011001100001101100011010100100001₂
• Hexadecimal: 0x26DACC363521
• Base-36: F55U231NL

Squares and roots of 42721170830625

• 42721170830625 squared (42721170830625²) is 1825098437139444352437890625
• 42721170830625 cubed (42721170830625³) is 77970342115740905234990005075754150390625
• The square root of 42721170830625 is 6536143.4218218467
• The cube root of 42721170830625 is 34958.0915621571

Scales and comparisons

• 42,721,170,830,625 seconds is equal to 1,358,401 years, 4 weeks, 3 days, 17 hours, 23 minutes, 45 seconds.
• To count from 1 to 42,721,170,830,625 would take you about three million, three hundred ninety-six thousand and two 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 42721170830625 cubic inches would be around 2913.2 feet tall.

Recreational maths with 42721170830625

• 42721170830625 backwards is 52603807112724
• The number of decimal digits it has is: 14
• The sum of 42721170830625's digits is 48
• More coming soon!