4494871836

Names of 4494871836

• Cardinal: 4494871836 can be written as Four billion, four hundred ninety-four million, eight hundred seventy-one thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 4.494871836 × 10⁹

Factors of 4494871836

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12955

Divisors of 4494871836

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 63 78 84 91 107 117 126 156 182 214 234 252 273 321 364 428 468 546 642 749 819 963 1092 1284 1391 1498 1638 1926 2247 2782 2996 3276 3852 4173 4494 5564 6741 8346 8988 9737 12519 12823 13482 16692 19474 25038 25646 26964 29211 38469 38948 50076 51292 58422 76938 87633 89761 115407 116844 153876 166699 175266 179522 230814 269283 333398 350532 359044 461628 500097 538566 666796 807849 1000194 1077132 1166893 1372061 1500291 1615698 2000388 2333786 2744122 3000582 3231396 3500679 4116183 4667572 5488244 6001164 7001358 8232366 9604427 10502037 12348549 14002716 16464732 17836793 19208854 21004074 24697098 28813281 35673586 38417708 42008148 49394196 53510379 57626562 71347172 86439843 107020758 115253124 124857551 160531137 172879686 214041516 249715102 321062274 345759372 374572653 499430204 642124548 749145306 1123717959 1498290612 2247435918 4494871836
• Sum of all divisors σ(n): 14115838464
• Sum of proper divisors (its aliquot sum) s(n): 9620966628
• 4494871836 is an abundant number, because the sum of its proper divisors (9620966628) is greater than itself. Its abundance is 5126094792

Bases of 4494871836

• Binary: 100001011111010100100110100011100₂
• Hexadecimal: 0x10BEA4D1C
• Base-36: 22C4PB0

Squares and roots of 4494871836

• 4494871836 squared (4494871836²) is 20203872822066010896
• 4494871836 cubed (4494871836³) is 90813818926030351709299525056
• The square root of 4494871836 is 67043.8053514269
• The cube root of 4494871836 is 1650.3362444217

Scales and comparisons

• 4,494,871,836 seconds is equal to 142 years, 47 weeks, 6 days, 23 hours, 30 minutes, 36 seconds.
• To count from 1 to 4,494,871,836 would take you about two hundred eighty-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 4494871836 cubic inches would be around 137.5 feet tall.

Recreational maths with 4494871836

• 4494871836 backwards is 6381784944
• The number of decimal digits it has is: 10
• The sum of 4494871836's digits is 54
• More coming soon!