445373512128

Names of 445373512128

• Cardinal: 445373512128 can be written as Four hundred forty-five billion, three hundred seventy-three million, five hundred twelve thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.45373512128 × 10¹¹

Factors of 445373512128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 117208

Divisors of 445373512128

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 71 72 93 96 108 124 142 144 186 192 213 216 248 279 284 288 372 426 432 496 558 568 576 639 744 837 852 864 992 1116 1136 1278 1488 1674 1704 1728 1917 1984 2201 2232 2272 2556 2976 3348 3408 3834 4402 4464 4544 5112 5952 6603 6696 6816 7668 8804 8928 10224 13206 13392 13632 15336 17608 17856 19809 20448 26412 26784 30672 35216 39618 40896 52824 53568 59427 61344 70432 79236 105648 117101 118854 122688 140864 158472 211296 234202 237708 316944 351303 422592 468404 475416 633888 702606 936808 950832 1053909 1267776 1405212 1873616 1901664 2107818 2810424 3161727 3630131 3747232 3803328 4215636 5620848 6323454 7260262 7494464 8314171 8431272 10890393 11241696 12646908 14520524 16628342 16862544 21780786 22483392 24942513 25293816 29041048 32671179 33256684 33725088 43561572 49885026 50587632 58082096 65342358 66513368 67450176 74827539 87123144 98013537 99770052 101175264 116164192 130684716 133026736 149655078 174246288 196027074 199540104 202350528 224482617 232328384 257739301 261369432 266053472 299310156 348492576 392054148 399080208 448965234 515478602 522738864 532106944 598620312 696985152 773217903 784108296 798160416 897930468 1030957204 1045477728 1197240624 1546435806 1568216592 1596320832 1795860936 2061914408 2090955456 2319653709 2394481248 3092871612 3136433184 3591721872 4123828816 4639307418 4788962496 6185743224 6272866368 6958961127 7183443744 8247657632 9278614836 12371486448 13917922254 14366887488 16495315264 18557229672 24742972896 27835844508 37114459344 49485945792 55671689016 74228918688 111343378032 148457837376 222686756064 445373512128
• Sum of all divisors σ(n): 1370599280640
• Sum of proper divisors (its aliquot sum) s(n): 925225768512
• 445373512128 is an abundant number, because the sum of its proper divisors (925225768512) is greater than itself. Its abundance is 479852256384

Bases of 445373512128

• Binary: 110011110110010010101000111100111000000₂
• Hexadecimal: 0x67B25479C0
• Base-36: 5OLNW1C0

Squares and roots of 445373512128

• 445373512128 squared (445373512128²) is 198357565305229763088384
• 445373512128 cubed (445373512128³) is 88343205517149299912670958159921152
• The square root of 445373512128 is 667363.1036609681
• The cube root of 445373512128 is 7636.7421677371

Scales and comparisons

• 445,373,512,128 seconds is equal to 14,161 years, 26 weeks, 28 minutes, 48 seconds.
• To count from 1 to 445,373,512,128 would take you about twenty-eight thousand, three hundred twenty-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 445373512128 cubic inches would be around 636.4 feet tall.

Recreational maths with 445373512128

• 445373512128 backwards is 821215373544
• The number of decimal digits it has is: 12
• The sum of 445373512128's digits is 45
• More coming soon!