445693801728

Names of 445693801728

• Cardinal: 445693801728 can be written as Four hundred forty-five billion, six hundred ninety-three million, eight hundred one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.45693801728 × 10¹¹

Factors of 445693801728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 623372

Divisors of 445693801728

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 49 56 57 64 76 84 96 98 112 114 128 133 147 152 168 192 196 224 228 256 266 294 304 336 384 392 399 448 456 532 588 608 672 768 784 798 896 912 931 1064 1176 1216 1344 1568 1596 1792 1824 1862 2128 2352 2432 2688 2793 3136 3192 3648 3724 4256 4704 4864 5376 5586 6272 6384 7296 7448 8512 9408 11172 12544 12768 14592 14896 17024 18816 22344 25536 29792 34048 37632 44688 51072 59584 89376 102144 119168 178752 238336 357504 623341 715008 1246682 1870023 2493364 3740046 4363387 4986728 7480092 8726774 9973456 11843479 13090161 14960184 17453548 19946912 23686958 26180322 29920368 30543709 34907096 35530437 39893824 47373916 52360644 59840736 61087418 69814192 71060874 79787648 82904353 91631127 94747832 104721288 119681472 122174836 139628384 142121748 159575296 165808706 183262254 189495664 209442576 239362944 244349672 248713059 279256768 284243496 331617412 366524508 378991328 418885152 478725888 488699344 497426118 558513536 568486992 580330471 663234824 733049016 757982656 837770304 977398688 994852236 1117027072 1136973984 1160660942 1326469648 1466098032 1515965312 1675540608 1740991413 1954797376 1989704472 2273947968 2321321884 2652939296 2932196064 3031930624 3351081216 3481982826 3909594752 3979408944 4547895936 4642643768 5305878592 5864392128 6963965652 7819189504 7958817888 9095791872 9285287536 10611757184 11728784256 13927931304 15917635776 18570575072 21223514368 23457568512 27855862608 31835271552 37141150144 55711725216 63670543104 74282300288 111423450432 148564600576 222846900864 445693801728
• Sum of all divisors σ(n): 1452486594720
• Sum of proper divisors (its aliquot sum) s(n): 1006792792992
• 445693801728 is an abundant number, because the sum of its proper divisors (1006792792992) is greater than itself. Its abundance is 561098991264

Bases of 445693801728

• Binary: 110011111000101011010111011010100000000₂
• Hexadecimal: 0x67C56BB500
• Base-36: 5OQYKYDC

Squares and roots of 445693801728

• 445693801728 squared (445693801728²) is 198642964898757775785984
• 445693801728 cubed (445693801728³) is 88533938212249011714656632257380352
• The square root of 445693801728 is 667603.0270512559
• The cube root of 445693801728 is 7638.5723791015

Scales and comparisons

• 445,693,801,728 seconds is equal to 14,171 years, 35 weeks, 4 days, 1 hour, 48 minutes, 48 seconds.
• To count from 1 to 445,693,801,728 would take you about twenty-eight thousand, three hundred forty-three 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 445693801728 cubic inches would be around 636.5 feet tall.

Recreational maths with 445693801728

• 445693801728 backwards is 827108396544
• 445693801728 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 445693801728's digits is 57
• More coming soon!