448138313728

Names of 448138313728

• Cardinal: 448138313728 can be written as Four hundred forty-eight billion, one hundred thirty-eight million, three hundred thirteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.48138313728 × 10¹¹

Factors of 448138313728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 98

Divisors of 448138313728

• Number of divisors d(n): 220
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 89 98 112 128 178 196 224 256 343 356 392 448 512 623 686 712 784 896 1024 1246 1372 1424 1568 1792 2048 2401 2492 2744 2848 3136 3584 4096 4361 4802 4984 5488 5696 6272 7168 8192 8722 9604 9968 10976 11392 12544 14336 16384 17444 19208 19936 21952 22784 25088 28672 30527 32768 34888 38416 39872 43904 45568 50176 57344 61054 65536 69776 76832 79744 87808 91136 100352 114688 122108 131072 139552 153664 159488 175616 182272 200704 213689 229376 244216 262144 279104 307328 318976 351232 364544 401408 427378 458752 488432 524288 558208 614656 637952 702464 729088 802816 854756 917504 976864 1048576 1116416 1229312 1275904 1404928 1458176 1605632 1709512 1835008 1953728 2097152 2232832 2458624 2551808 2809856 2916352 3211264 3419024 3670016 3907456 4465664 4917248 5103616 5619712 5832704 6422528 6838048 7340032 7814912 8931328 9834496 10207232 11239424 11665408 12845056 13676096 14680064 15629824 17862656 19668992 20414464 22478848 23330816 25690112 27352192 31259648 35725312 39337984 40828928 44957696 46661632 51380224 54704384 62519296 71450624 78675968 81657856 89915392 93323264 102760448 109408768 125038592 142901248 157351936 163315712 179830784 186646528 218817536 250077184 285802496 314703872 326631424 359661568 437635072 500154368 571604992 629407744 653262848 719323136 875270144 1000308736 1143209984 1258815488 1306525696 1750540288 2000617472 2286419968 2517630976 3501080576 4001234944 4572839936 5035261952 7002161152 8002469888 9145679872 14004322304 16004939776 28008644608 32009879552 56017289216 64019759104 112034578432 224069156864 448138313728
• Sum of all divisors σ(n): 1057341843270
• Sum of proper divisors (its aliquot sum) s(n): 609203529542
• 448138313728 is an abundant number, because the sum of its proper divisors (609203529542) is greater than itself. Its abundance is 161065215814

Bases of 448138313728

• Binary: 110100001010111001000000000000000000000₂
• Hexadecimal: 0x6857200000
• Base-36: 5PVDZBWG

Squares and roots of 448138313728

• 448138313728 squared (448138313728²) is 200827948230975353257984
• 448138313728 cubed (448138313728³) is 89998698069683375465762060712804352
• The square root of 448138313728 is 669431.3360816029
• The cube root of 448138313728 is 7652.5121043603

Scales and comparisons

• 448,138,313,728 seconds is equal to 14,249 years, 21 weeks, 3 days, 55 minutes, 28 seconds.
• To count from 1 to 448,138,313,728 would take you about twenty-eight thousand, four hundred ninety-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 448138313728 cubic inches would be around 637.7 feet tall.

Recreational maths with 448138313728

• 448138313728 backwards is 827313831844
• The number of decimal digits it has is: 12
• The sum of 448138313728's digits is 52
• More coming soon!