445444653668742

Names of 445444653668742

• Cardinal: 445444653668742 can be written as Four hundred forty-five trillion, four hundred forty-four billion, six hundred fifty-three million, six hundred sixty-eight thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 4.45444653668742 × 10¹⁴

Factors of 445444653668742

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 145832

Divisors of 445444653668742

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 117 126 139 182 234 273 278 417 546 819 834 973 1251 1638 1807 1946 2502 2919 3614 5421 5838 8757 10842 12649 14969 16263 17514 25298 29938 32526 37947 44907 75894 89814 104783 113841 130699 134721 194597 209566 227682 261398 269442 314349 389194 392097 583791 628698 784194 914893 943047 1167582 1176291 1362179 1699087 1751373 1829786 1886094 2080691 2352582 2724358 2744679 3398174 3502746 4086537 4161382 5097261 5489358 6242073 8173074 8234037 10194522 11893609 12259611 12484146 14564837 15291783 16468074 18167161 18726219 23787218 24519222 27048983 29129674 30583566 35680827 36334322 37452438 43694511 54097966 54501483 71361654 81146949 87389022 107042481 109002966 127170127 131083533 162293898 163504449 189342881 214084962 236173093 243440847 254340254 262167066 327008898 378685762 381510381 472346186 486881694 568028643 708519279 763020762 1136057286 1144531143 1417038558 1653211651 1704085929 1956433331 2125557837 2289062286 3306423302 3408171858 3912866662 4251115674 4959634953 5869299993 9919269906 11738599986 13695033317 14878904859 17607899979 25433633303 27390066634 29757809718 35215799958 41085099951 50867266606 76300899909 82170199902 123255299853 152601799818 178035433121 228902699727 246510599706 271944233009 356070866242 457805399454 534106299363 543888466018 815832699027 1068212598726 1602318898089 1631665398054 1903609631063 2447498097081 3204637796178 3535275029117 3807219262126 4894996194162 5710828893189 7070550058234 10605825087351 11421657786378 17132486679567 21211650174702 24746925203819 31817475262053 34264973359134 49493850407638 63634950524106 74240775611457 148481551222914 222722326834371 445444653668742
• Sum of all divisors σ(n): 1196487190080000
• Sum of proper divisors (its aliquot sum) s(n): 751042536411258
• 445444653668742 is an abundant number, because the sum of its proper divisors (751042536411258) is greater than itself. Its abundance is 305597882742516

Bases of 445444653668742

• Binary: 1100101010010000100101010010110010101100110000110₂
• Hexadecimal: 0x195212A595986
• Base-36: 4DWAG5R5HI

Squares and roots of 445444653668742

• 445444653668742 squared (445444653668742²) is 198420939482065505720267862564
• 445444653668742 cubed (445444653668742³) is 88385546668215084829949683533256041238774488
• The square root of 445444653668742 is 21105559.7809852463
• The cube root of 445444653668742 is 76371.4876329813

Scales and comparisons

• 445,444,653,668,742 seconds is equal to 14,163,762 years, 7 weeks, 11 hours, 5 minutes, 42 seconds.
• To count from 1 to 445,444,653,668,742 would take you about thirty-five million, four hundred nine thousand, four hundred five 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 445444653668742 cubic inches would be around 6364.3 feet tall.

Recreational maths with 445444653668742

• 445444653668742 backwards is 247866356444544
• The number of decimal digits it has is: 15
• The sum of 445444653668742's digits is 72
• More coming soon!