445499857216

Names of 445499857216

• Cardinal: 445499857216 can be written as Four hundred forty-five billion, four hundred ninety-nine million, eight hundred fifty-seven thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.45499857216 × 10¹¹

Factors of 445499857216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 213

Divisors of 445499857216

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 31 32 41 62 64 82 124 139 164 248 278 328 496 556 656 961 992 1112 1271 1312 1681 1922 1984 2224 2542 2624 3362 3844 4309 4448 5084 5699 6724 7688 8618 8896 10168 11398 13448 15376 17236 20336 22796 26896 29791 30752 34472 39401 40672 45592 52111 53792 59582 61504 68944 78802 81344 91184 104222 107584 119164 133579 137888 157604 176669 182368 208444 233659 238328 267158 275776 315208 353338 364736 416888 467318 476656 534316 630416 706676 833776 934636 953312 1068632 1221431 1260832 1413352 1615441 1667552 1869272 1906624 2137264 2442862 2521664 2826704 3230882 3335104 3738544 4140949 4274528 4885724 5476739 5653408 6461764 7243429 7477088 8281898 8549056 9771448 10953478 11306816 12923528 14486858 14954176 16563796 19542896 21906956 25847056 28973716 33127592 39085792 43813912 50078671 51694112 57947432 66255184 78171584 87627824 100157342 103388224 115894864 132510368 169778909 175255648 200314684 224546299 231789728 265020736 339557818 350511296 400629368 449092598 463579456 679115636 801258736 898185196 1358231272 1602517472 1796370392 2716462544 3205034944 3592740784 5432925088 6960935269 7185481568 10865850176 13921870538 14370963136 27843741076 55687482152 111374964304 222749928608 445499857216
• Sum of all divisors σ(n): 943065992960
• Sum of proper divisors (its aliquot sum) s(n): 497566135744
• 445499857216 is an abundant number, because the sum of its proper divisors (497566135744) is greater than itself. Its abundance is 52066278528

Bases of 445499857216

• Binary: 110011110111001110111000101100101000000₂
• Hexadecimal: 0x67B9DC5940
• Base-36: 5ONR41TS

Squares and roots of 445499857216

• 445499857216 squared (445499857216²) is 198470122779476387270656
• 445499857216 cubed (445499857216³) is 88418411359898719584320767946653696
• The square root of 445499857216 is 667457.7568775421
• The cube root of 445499857216 is 7637.4642385461

Scales and comparisons

• 445,499,857,216 seconds is equal to 14,165 years, 26 weeks, 6 days, 8 hours, 20 minutes, 16 seconds.
• To count from 1 to 445,499,857,216 would take you about twenty-eight thousand, three hundred thirty-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 445499857216 cubic inches would be around 636.5 feet tall.

Recreational maths with 445499857216

• 445499857216 backwards is 612758994544
• 445499857216 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 445499857216's digits is 64
• More coming soon!