490438975468

Names of 490438975468

• Cardinal: 490438975468 can be written as Four hundred ninety billion, four hundred thirty-eight million, nine hundred seventy-five thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 4.90438975468 × 10¹¹

Factors of 490438975468

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12080

Divisors of 490438975468

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 13 23 26 46 52 92 169 299 338 598 676 1196 3851 3887 7702 7774 8191 15404 15548 16382 32764 50063 88573 100126 106483 177146 188393 200252 212966 354292 376786 425932 650819 753572 1151449 1301638 1384279 2302898 2449109 2603276 2768558 4605796 4898218 5537116 9796436 14968837 29937674 31543541 31838417 59875348 63087082 63676834 126174164 127353668 410066033 725501443 820132066 1451002886 1640264132 2902005772 5330858429 9431518759 10661716858 18863037518 21323433716 37726075036 122609743867 245219487734 490438975468
• Sum of all divisors σ(n): 970144874496
• Sum of proper divisors (its aliquot sum) s(n): 479705899028
• 490438975468 is a deficient number, because the sum of its proper divisors (479705899028) is less than itself. Its deficiency is 10733076440

Bases of 490438975468

• Binary: 111001000110000011100001101111111101100₂
• Hexadecimal: 0x723070DFEC
• Base-36: 69AYPBE4

Squares and roots of 490438975468

• 490438975468 squared (490438975468²) is 240530388658101505819024
• 490438975468 cubed (490438975468³) is 117965477382399149851830170783703232
• The square root of 490438975468 is 700313.4837114019
• The cube root of 490438975468 is 7886.0887232299

Scales and comparisons

• 490,438,975,468 seconds is equal to 15,594 years, 23 weeks, 44 minutes, 28 seconds.
• To count from 1 to 490,438,975,468 would take you about thirty-one thousand, one hundred eighty-eight 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 490438975468 cubic inches would be around 657.2 feet tall.

Recreational maths with 490438975468

• 490438975468 backwards is 864579834094
• The number of decimal digits it has is: 12
• The sum of 490438975468's digits is 67
• More coming soon!