38405834470

Names of 38405834470

• Cardinal: 38405834470 can be written as Thirty-eight billion, four hundred five million, eight hundred thirty-four thousand, four hundred seventy.

Scientific notation

• Scientific notation: 3.840583447 × 10¹⁰

Factors of 38405834470

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 910

Divisors of 38405834470

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 23 41 46 67 82 89 115 134 178 205 230 335 410 445 670 683 890 943 1366 1541 1886 2047 2747 3082 3415 3649 4094 4715 5494 5963 6830 7298 7705 9430 10235 11926 13735 15410 15709 18245 20470 27470 28003 29815 31418 36490 45761 56006 59630 60787 63181 78545 83927 91522 121574 126362 137149 140015 157090 167854 228805 244483 274298 280030 303935 315905 419635 457610 488966 607870 631810 644069 685745 839270 1052503 1222415 1288138 1371490 1398101 1876201 2105006 2444830 2492267 2796202 3220345 3752402 4072729 4984534 5262515 5623109 6440690 6990505 8145458 9381005 10525030 11246218 12461335 13981010 18762010 20363645 24922670 28115545 40727290 43152623 56231090 57322141 86305246 93672767 114644282 166981889 187345534 215763115 286610705 333963778 431526230 468363835 573221410 834909445 936727670 1669818890 3840583447 7681166894 19202917235 38405834470
• Sum of all divisors σ(n): 75952235520
• Sum of proper divisors (its aliquot sum) s(n): 37546401050
• 38405834470 is a deficient number, because the sum of its proper divisors (37546401050) is less than itself. Its deficiency is 859433420

Bases of 38405834470

• Binary: 100011110001001010101000011011100110₂
• Hexadecimal: 0x8F12A86E6
• Base-36: HN5UBJA

Squares and roots of 38405834470

• 38405834470 squared (38405834470²) is 1475008121337040180900
• 38405834470 cubed (38405834470³) is 56648917749976040267384255623000
• The square root of 38405834470 is 195974.0658097393
• The cube root of 38405834470 is 3373.9015200045

Scales and comparisons

• 38,405,834,470 seconds is equal to 1,221 years, 9 weeks, 4 days, 23 hours, 21 minutes, 10 seconds.
• To count from 1 to 38,405,834,470 would take you about two thousand, four hundred forty-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 38405834470 cubic inches would be around 281.2 feet tall.

Recreational maths with 38405834470

• 38405834470 backwards is 07443850483
• 38405834470 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38405834470's digits is 46
• More coming soon!