445328328202128

Names of 445328328202128

• Cardinal: 445328328202128 can be written as Four hundred forty-five trillion, three hundred twenty-eight billion, three hundred twenty-eight million, two hundred two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.45328328202128 × 10¹⁴

Factors of 445328328202128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 434409148

Divisors of 445328328202128

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 108 112 113 126 144 162 168 189 216 226 252 324 336 339 378 432 452 504 567 648 678 756 791 904 1008 1017 1134 1296 1356 1512 1582 1808 2034 2268 2373 2712 3024 3051 3164 4068 4536 4746 5424 6102 6328 7119 8136 9072 9153 9492 12204 12656 14238 16272 18306 18984 21357 24408 28476 36612 37968 42714 48816 56952 64071 73224 85428 113904 128142 146448 170856 256284 341712 512568 1025136 434409023 868818046 1303227069 1737636092 2606454138 3040863161 3475272184 3909681207 5212908276 6081726322 6950544368 7819362414 9122589483 10425816552 11729043621 12163452644 15638724828 18245178966 20851633104 23458087242 24326905288 27367768449 31277449656 35187130863 36490357932 46916174484 48653810576 49088219599 54735536898 62554899312 70374261726 72980715864 82103305347 93832348968 98176439198 109471073796 140748523452 145961431728 147264658797 164206610694 187664697936 196352878396 218942147592 246309916041 281497046904 294529317594 328413221388 343617537193 392705756792 437884295184 441793976391 492619832082 562994093808 589058635188 656826442776 687235074386 785411513584 883587952782 985239664164 1030852611579 1178117270376 1313652885552 1325381929173 1374470148772 1767175905564 1970479328328 2061705223158 2356234540752 2650763858346 2748940297544 3092557834737 3534351811128 3940958656656 3976145787519 4123410446316 5301527716692 5497880595088 6185115669474 7068703622256 7952291575038 8246820892632 9277673504211 10603055433384 12370231338948 15904583150076 16493641785264 18555347008422 21206110866768 24740462677896 27833020512633 31809166300152 37110694016844 49480925355792 55666041025266 63618332600304 74221388033688 111332082050532 148442776067376 222664164101064 445328328202128
• Sum of all divisors σ(n): 1486075043109888
• Sum of proper divisors (its aliquot sum) s(n): 1040746714907760
• 445328328202128 is an abundant number, because the sum of its proper divisors (1040746714907760) is greater than itself. Its abundance is 595418386705632

Bases of 445328328202128

• Binary: 1100101010000011000010100110011111001011110010000₂
• Hexadecimal: 0x1950614CF9790
• Base-36: 4DUT0CKP00

Squares and roots of 445328328202128

• 445328328202128 squared (445328328202128²) is 198317319899302232604823728384
• 445328328202128 cubed (445328328202128³) is 88316320524282874849179397367920672522801152
• The square root of 445328328202128 is 21102803.7995458793
• The cube root of 445328328202128 is 76364.8390536305

Scales and comparisons

• 445,328,328,202,128 seconds is equal to 14,160,063 years, 17 weeks, 6 days, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 445,328,328,202,128 would take you about thirty-five million, four hundred thousand, one hundred fifty-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 445328328202128 cubic inches would be around 6363.7 feet tall.

Recreational maths with 445328328202128

• 445328328202128 backwards is 821202823823544
• 445328328202128 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 445328328202128's digits is 54
• More coming soon!