145015442932416

Names of 145015442932416

• Cardinal: 145015442932416 can be written as One hundred forty-five trillion, fifteen billion, four hundred forty-two million, nine hundred thirty-two thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.45015442932416 × 10¹⁴

Factors of 145015442932416

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 107898395051

Divisors of 145015442932416

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 448 672 1344 107898395039 215796790078 323695185117 431593580156 647390370234 755288765273 863187160312 1294780740468 1510577530546 1726374320624 2265866295819 2589561480936 3021155061092 3452748641248 4531732591638 5179122961872 6042310122184 6905497282496 9063465183276 10358245923744 12084620244368 18126930366552 20716491847488 24169240488736 36253860733104 48338480977472 72507721466208 145015442932416
• Sum of all divisors σ(n): 438499077442560
• Sum of proper divisors (its aliquot sum) s(n): 293483634510144
• 145015442932416 is an abundant number, because the sum of its proper divisors (293483634510144) is greater than itself. Its abundance is 148468191577728

Bases of 145015442932416

• Binary: 100000111110010000001001111101101000001011000000₂
• Hexadecimal: 0x83E409F682C0
• Base-36: 1FEJ6AJ8AO

Squares and roots of 145015442932416

• 145015442932416 squared (145015442932416²) is 21029478688884801605143597056
• 145015442932416 cubed (145015442932416³) is 3049599166706432393027419374007310944567296
• The square root of 145015442932416 is 12042235.7945863193
• The cube root of 145015442932416 is 52537.7437346395

Scales and comparisons

• 145,015,442,932,416 seconds is equal to 4,611,042 years, 27 weeks, 1 day, 9 hours, 13 minutes, 36 seconds.
• To count from 1 to 145,015,442,932,416 would take you about eleven million, five hundred twenty-seven thousand, six hundred six 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 145015442932416 cubic inches would be around 4378.1 feet tall.

Recreational maths with 145015442932416

• 145015442932416 backwards is 614239244510541
• The number of decimal digits it has is: 15
• The sum of 145015442932416's digits is 51
• More coming soon!