389422288992672

Names of 389422288992672

• Cardinal: 389422288992672 can be written as Three hundred eighty-nine trillion, four hundred twenty-two billion, two hundred eighty-eight million, nine hundred ninety-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.89422288992672 × 10¹⁴

Factors of 389422288992672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 59335692

Divisors of 389422288992672

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 288 312 416 468 624 936 1248 1753 1872 3506 3744 5259 7012 10518 14024 15777 21036 22789 28048 31554 42072 45578 56096 63108 68367 84144 91156 126216 136734 168288 182312 205101 252432 273468 364624 410202 504864 546936 729248 820404 1093872 1640808 2187744 3281616 6563232 59333921 118667842 178001763 237335684 356003526 474671368 534005289 712007052 771340973 949342736 1068010578 1424014104 1542681946 1898685472 2136021156 2314022919 2848028208 3085363892 4272042312 4628045838 5696056416 6170727784 6942068757 8544084624 9256091676 12341455568 13884137514 17088169248 18512183352 24682911136 27768275028 37024366704 55536550056 74048733408 104012363513 111073100112 208024727026 222146200224 312037090539 416049454052 624074181078 832098908104 936111271617 1248148362156 1352160725669 1664197816208 1872222543234 2496296724312 2704321451338 3328395632416 3744445086468 4056482177007 4992593448624 5408642902676 7488890172936 8112964354014 9985186897248 10817285805352 12169446531021 14977780345872 16225928708028 21634571610704 24338893062042 29955560691744 32451857416056 43269143221408 48677786124084 64903714832112 97355572248168 129807429664224 194711144496336 389422288992672
• Sum of all divisors σ(n): 1193286102889608
• Sum of proper divisors (its aliquot sum) s(n): 803863813896936
• 389422288992672 is an abundant number, because the sum of its proper divisors (803863813896936) is greater than itself. Its abundance is 414441524904264

Bases of 389422288992672

• Binary: 1011000100010110101110001001100111111100110100000₂
• Hexadecimal: 0x1622D7133F9A0
• Base-36: 3U1E4OA3S0

Squares and roots of 389422288992672

• 389422288992672 squared (389422288992672²) is 151649719164292147932469699584
• 389422288992672 cubed (389422288992672³) is 59055780762054526170553034975094489817448448
• The square root of 389422288992672 is 19733785.4704228505
• The cube root of 389422288992672 is 73025.3423610979

Scales and comparisons

• 389,422,288,992,672 seconds is equal to 12,382,424 years, 11 weeks, 5 days, 21 hours, 31 minutes, 12 seconds.
• To count from 1 to 389,422,288,992,672 would take you about thirty million, nine hundred fifty-six thousand and sixty 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 389422288992672 cubic inches would be around 6085.4 feet tall.

Recreational maths with 389422288992672

• 389422288992672 backwards is 276299882224983
• The number of decimal digits it has is: 15
• The sum of 389422288992672's digits is 81
• More coming soon!