449126380368

Names of 449126380368

• Cardinal: 449126380368 can be written as Four hundred forty-nine billion, one hundred twenty-six million, three hundred eighty thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 4.49126380368 × 10¹¹

Factors of 449126380368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1679

Divisors of 449126380368

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 557 648 1114 1117 1296 1671 2228 2234 3342 3351 4456 4468 5013 6684 6702 8912 8936 10026 10053 13368 13404 15039 17872 20052 20106 26736 26808 30078 30159 40104 40212 45117 53616 60156 60318 80208 80424 90234 90477 120312 120636 160848 180468 180954 240624 241272 310249 360936 361908 482544 620498 622169 721872 723816 930747 1240996 1244338 1447632 1861494 1866507 2481992 2488676 2792241 3722988 3733014 4963984 4977352 5584482 5599521 7445976 7466028 8376723 9954704 11168964 11199042 14891952 14932056 16753446 16798563 22337928 22398084 25130169 29864112 33506892 33597126 44675856 44796168 50260338 50395689 67013784 67194252 89592336 100520676 100791378 134027568 134388504 201041352 201582756 268777008 346548133 402082704 403165512 693096266 806331024 1039644399 1386192532 2079288798 2772385064 3118933197 4158577596 5544770128 6237866394 8317155192 9356799591 12475732788 16634310384 18713599182 24951465576 28070398773 37427198364 49902931152 56140797546 74854396728 112281595092 149708793456 224563190184 449126380368
• Sum of all divisors σ(n): 1303405829726
• Sum of proper divisors (its aliquot sum) s(n): 854279449358
• 449126380368 is an abundant number, because the sum of its proper divisors (854279449358) is greater than itself. Its abundance is 405153068990

Bases of 449126380368

• Binary: 110100010010010000001001011001101010000₂
• Hexadecimal: 0x689204B350
• Base-36: 5QBQ9100

Squares and roots of 449126380368

• 449126380368 squared (449126380368²) is 201714505542461415815424
• 449126380368 cubed (449126380368³) is 90595305742006570014481930305196032
• The square root of 449126380368 is 670168.9192793113
• The cube root of 449126380368 is 7658.1321264627

Scales and comparisons

• 449,126,380,368 seconds is equal to 14,280 years, 43 weeks, 23 hours, 52 minutes, 48 seconds.
• To count from 1 to 449,126,380,368 would take you about twenty-eight thousand, five hundred sixty-one 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 449126380368 cubic inches would be around 638.2 feet tall.

Recreational maths with 449126380368

• 449126380368 backwards is 863083621944
• 449126380368 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 449126380368's digits is 54
• More coming soon!