2439044972

Names of 2439044972

• Cardinal: 2439044972 can be written as Two billion, four hundred thirty-nine million, forty-four thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 2.439044972 × 10⁹

Factors of 2439044972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 731

Divisors of 2439044972

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 38 49 52 76 83 91 98 133 166 182 196 247 266 332 364 494 532 581 607 637 931 988 1079 1162 1214 1274 1577 1729 1862 2158 2324 2428 2548 3154 3458 3724 4067 4249 4316 6308 6916 7553 7891 8134 8498 11039 11533 12103 15106 15782 16268 16996 20501 22078 23066 24206 29743 30212 31564 41002 44156 46132 48412 50381 52871 55237 59486 77273 80731 82004 100762 105742 110474 118972 143507 149929 154546 161462 201524 211484 220948 287014 299858 309092 322924 352667 386659 565117 574028 599716 654953 705334 773318 957239 1004549 1049503 1130234 1309906 1410668 1546636 1914478 2009098 2099006 2260468 2468669 2619812 3828956 4018196 4198012 4584671 4937338 6700673 7346521 9169342 9874676 12444107 13401346 14693042 18338684 24888214 26802692 29386084 32092697 46904711 49776428 64185394 87108749 93809422 128370788 174217498 187618844 348434996 609761243 1219522486 2439044972
• Sum of all divisors σ(n): 5705763840
• Sum of proper divisors (its aliquot sum) s(n): 3266718868
• 2439044972 is an abundant number, because the sum of its proper divisors (3266718868) is greater than itself. Its abundance is 827673896

Bases of 2439044972

• Binary: 10010001011000001101111101101100₂
• Hexadecimal: 0x9160DF6C
• Base-36: 14C5758

Squares and roots of 2439044972

• 2439044972 squared (2439044972²) is 5948940375438480784
• 2439044972 cubed (2439044972³) is 14509733111441018851533818048
• The square root of 2439044972 is 49386.6882064387
• The cube root of 2439044972 is 1346.0874318659

Scales and comparisons

• 2,439,044,972 seconds is equal to 77 years, 28 weeks, 5 days, 16 hours, 29 minutes, 32 seconds.
• To count from 1 to 2,439,044,972 would take you about one hundred fifty-five 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 2439044972 cubic inches would be around 112.2 feet tall.

Recreational maths with 2439044972

• 2439044972 backwards is 2794409342
• The number of decimal digits it has is: 10
• The sum of 2439044972's digits is 44
• More coming soon!