445378947009472

Names of 445378947009472

• Cardinal: 445378947009472 can be written as Four hundred forty-five trillion, three hundred seventy-eight billion, nine hundred forty-seven million, nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 4.45378947009472 × 10¹⁴

Factors of 445378947009472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4036

Divisors of 445378947009472

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 109 112 149 218 224 298 436 448 596 763 872 1043 1192 1526 1744 2086 2384 3052 3488 3769 4172 4768 6104 6976 7538 8344 9536 11881 12208 15076 16241 16688 22201 23762 24416 26383 30152 32482 33376 44402 47524 48832 52766 60304 64964 66752 83167 88804 95048 105532 113687 120608 129928 155407 166334 177608 190096 211064 227374 241216 259856 310814 332668 355216 380192 410821 422128 454748 519712 561581 621628 665336 710432 760384 821642 844256 909496 1039424 1123162 1243256 1330672 1420864 1643284 1688512 1770269 1818992 2246324 2419909 2486512 2661344 2875747 3286568 3540538 3637984 3931067 4492648 4839818 4973024 5322688 5751494 6573136 7081076 7275968 7862134 8985296 9679636 9946048 11502988 12391883 13146272 14162152 15724268 16939363 17970592 19359272 23005976 24783766 26292544 28324304 31448536 33878726 35941184 38718544 44779489 46011952 49567532 56648608 61212329 62897072 67757452 77437088 83675569 89558978 92023904 99135064 113297216 122424658 125794144 135514904 154874176 167351138 179117956 184047808 198270128 244849316 251588288 263770081 271029808 313456423 334702276 358235912 396540256 428486303 489698632 527540162 542059616 585728983 626912846 669404552 716471824 793080512 856972606 979397264 1055080324 1084119232 1171457966 1253825692 1338809104 1432943648 1713945212 1846390567 1958794528 2110160648 2342915932 2507651384 2677618208 2865887296 3427890424 3692781134 3917589056 4220321296 4685831864 5015302768 5355236416 6672143861 6855780848 7385562268 8440642592 9120637021 9371663728 10030605536 13344287722 13711561696 14771124536 16881285184 18241274042 18743327456 20061211072 26688575444 27423123392 29542249072 36482548084 37486654912 46705007027 53377150888 59084498144 63844459147 72965096168 93410014054 106754301776 118168996288 127688918294 145930192336 186820028108 213508603552 255377836588 291860384672 373640056216 427017207104 510755673176 583720769344 747280112432 994149435289 1021511346352 1494560224864 1988298870578 2043022692704 2989120449728 3976597741156 4086045385408 6959046047023 7953195482312 13918092094046 15906390964624 27836184188092 31812781929248 55672368376184 63625563858496 111344736752368 222689473504736 445378947009472
• Sum of all divisors σ(n): 1026567284499120
• Sum of proper divisors (its aliquot sum) s(n): 581188337489648
• 445378947009472 is an abundant number, because the sum of its proper divisors (581188337489648) is greater than itself. Its abundance is 135809390480176

Bases of 445378947009472

• Binary: 1100101010001000111011101111011010100101111000000₂
• Hexadecimal: 0x19511DDED4BC0
• Base-36: 4DVG9HPEPS

Squares and roots of 445378947009472

• 445378947009472 squared (445378947009472²) is 198362406439266067772057718784
• 445378947009472 cubed (445378947009472³) is 88346439706185229430942431009176971160322048
• The square root of 445378947009472 is 21104003.1039012123
• The cube root of 445378947009472 is 76367.7323126647

Scales and comparisons

• 445,378,947,009,472 seconds is equal to 14,161,672 years, 45 weeks, 17 hours, 17 minutes, 52 seconds.
• To count from 1 to 445,378,947,009,472 would take you about thirty-five million, four hundred four thousand, one hundred eighty-two 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 445378947009472 cubic inches would be around 6364 feet tall.

Recreational maths with 445378947009472

• 445378947009472 backwards is 274900749873544
• The number of decimal digits it has is: 15
• The sum of 445378947009472's digits is 73
• More coming soon!