4481394984

Names of 4481394984

• Cardinal: 4481394984 can be written as Four billion, four hundred eighty-one million, three hundred ninety-four thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.481394984 × 10⁹

Factors of 4481394984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14680

Divisors of 4481394984

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 43 44 54 66 72 81 86 88 99 108 129 132 162 172 198 216 258 264 297 324 344 387 396 473 516 594 648 774 792 891 946 1032 1161 1188 1419 1548 1782 1892 2322 2376 2838 3096 3483 3564 3784 4257 4644 5676 6966 7128 8514 9288 11352 12771 13932 14621 17028 25542 27864 29242 34056 38313 43863 51084 58484 76626 87726 102168 116968 131589 153252 160831 175452 263178 306504 321662 350904 394767 482493 526356 628703 643324 789534 964986 1052712 1184301 1257406 1286648 1447479 1579068 1886109 1929972 2368602 2514812 2894958 3158136 3772218 3859944 4342437 4737204 5029624 5658327 5789916 6915733 7544436 8684874 9474408 11316654 11579832 13027311 13831466 15088872 16974981 17369748 20747199 22633308 26054622 27662932 33949962 34739496 41494398 45266616 50924943 52109244 55325864 62241597 67899924 82988796 101849886 104218488 124483194 135799848 165977592 186724791 203699772 248966388 373449582 407399544 497932776 560174373 746899164 1120348746 1493798328 2240697492 4481394984
• Sum of all divisors σ(n): 14012555040
• Sum of proper divisors (its aliquot sum) s(n): 9531160056
• 4481394984 is an abundant number, because the sum of its proper divisors (9531160056) is greater than itself. Its abundance is 5049765072

Bases of 4481394984

• Binary: 100001011000111001010100100101000₂
• Hexadecimal: 0x10B1CA928
• Base-36: 2243UI0

Squares and roots of 4481394984

• 4481394984 squared (4481394984²) is 20082901002620360256
• 4481394984 cubed (4481394984³) is 89999411817311453307511355904
• The square root of 4481394984 is 66943.2220915605
• The cube root of 4481394984 is 1648.6852071387

Scales and comparisons

• 4,481,394,984 seconds is equal to 142 years, 25 weeks, 4 days, 23 hours, 56 minutes, 24 seconds.
• To count from 1 to 4,481,394,984 would take you about two hundred eighty-four 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 4481394984 cubic inches would be around 137.4 feet tall.

Recreational maths with 4481394984

• 4481394984 backwards is 4894931844
• 4481394984 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4481394984's digits is 54
• More coming soon!