390214050837

Names of 390214050837

• Cardinal: 390214050837 can be written as Three hundred ninety billion, two hundred fourteen million, fifty thousand, eight hundred thirty-seven.

Scientific notation

• Scientific notation: 3.90214050837 × 10¹¹

Factors of 390214050837

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3775

Divisors of 390214050837

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 13 19 31 39 57 67 71 93 201 213 247 403 589 741 871 923 1209 1273 1349 1767 2077 2201 2613 2769 3571 3819 4047 4757 6231 6603 7657 10713 14271 16549 17537 22971 27001 28613 39463 41819 46423 49647 52611 61841 67849 81003 85839 90383 110701 118389 125457 139269 147467 185523 203547 239257 253541 271149 332103 442401 513019 543647 717771 760623 882037 1174979 1439113 1539057 1630941 1917071 2103319 2646111 2801873 3110341 3296033 3524937 4317339 4545883 4817279 5751213 6309957 7416967 7859771 8405619 9331023 9888099 13637649 14451837 16987247 22250901 23579313 27343147 36424349 50961741 59096479 62624627 82029441 96420571 102177023 109273047 140922373 149335649 177289437 187873881 220834211 289261713 306531069 322757693 422767119 448006947 526604657 662502633 968273079 1579813971 1831990849 1941363437 4195850009 5495972547 5824090311 6845860541 10005488483 12587550027 20537581623 30016465449 130071350279 390214050837
• Sum of all divisors σ(n): 626788270080
• Sum of proper divisors (its aliquot sum) s(n): 236574219243
• 390214050837 is a deficient number, because the sum of its proper divisors (236574219243) is less than itself. Its deficiency is 153639831594

Bases of 390214050837

• Binary: 101101011011010100100011110010000010101₂
• Hexadecimal: 0x5ADA91E415
• Base-36: 4Z9FDCLX

Squares and roots of 390214050837

• 390214050837 squared (390214050837²) is 152267005470620820400569
• 390214050837 cubed (390214050837³) is 59416725013510589921738278469726253
• The square root of 390214050837 is 624671.1541579297
• The cube root of 390214050837 is 7307.4799844239

Scales and comparisons

• 390,214,050,837 seconds is equal to 12,407 years, 31 weeks, 1 day, 7 hours, 53 minutes, 57 seconds.
• To count from 1 to 390,214,050,837 would take you about twenty-four thousand, eight hundred fifteen 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 390214050837 cubic inches would be around 609 feet tall.

Recreational maths with 390214050837

• 390214050837 backwards is 738050412093
• The number of decimal digits it has is: 12
• The sum of 390214050837's digits is 42
• More coming soon!