40906973972736

Names of 40906973972736

• Cardinal: 40906973972736 can be written as Forty trillion, nine hundred six billion, nine hundred seventy-three million, nine hundred seventy-two thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 4.0906973972736 × 10¹³

Factors of 40906973972736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7037

Divisors of 40906973972736

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 144 152 171 192 228 256 288 304 342 361 384 456 576 608 684 722 768 912 1083 1152 1216 1368 1444 1824 2166 2304 2432 2736 2888 3249 3648 4332 4864 5472 5776 6498 7013 7296 8664 10944 11552 12996 14026 14592 17328 21039 21888 23104 25992 28052 34656 42078 43776 46208 51984 56104 63117 69312 84156 92416 103968 112208 126234 133247 138624 168312 207936 224416 252468 266494 277248 336624 399741 415872 448832 504936 532988 673248 799482 831744 897664 1009872 1065976 1199223 1346496 1598964 1795328 2019744 2131952 2398446 2531693 2692992 3197928 4039488 4263904 4796892 5063386 5385984 6395856 7595079 8078976 8527808 9593784 10126772 12791712 15190158 16157952 17055616 19187568 20253544 22785237 25583424 30380316 34111232 38375136 40507088 45570474 49182169 51166848 60760632 76750272 81014176 91140948 98364338 102333696 121521264 147546507 153500544 162028352 182281896 196728676 243042528 295093014 307001088 324056704 364563792 393457352 442639521 486085056 590186028 648113408 729127584 786914704 885279042 934461211 972170112 1180372056 1458255168 1573829408 1770558084 1868922422 1944340224 2360744112 2803383633 2916510336 3147658816 3541116168 3737844844 4721488224 5606767266 5833020672 6295317632 7082232336 7475689688 8410150899 9442976448 11213534532 12590635264 14164464672 14951379376 16820301798 17754763009 18885952896 22427069064 28328929344 29902758752 33640603596 35509526018 37771905792 44854138128 53264289027 56657858688 59805517504 67281207192 71019052036 89708276256 106528578054 113315717376 119611035008 134562414384 142038104072 159792867081 179416552512 213057156108 239222070016 269124828768 284076208144 319585734162 358833105024 426114312216 538249657536 568152416288 639171468324 717666210048 852228624432 1076499315072 1136304832576 1278342936648 1704457248864 2152998630144 2272609665152 2556685873296 3408914497728 4545219330304 5113371746592 6817828995456 10226743493184 13635657990912 20453486986368 40906973972736
• Sum of all divisors σ(n): 124496985956889
• Sum of proper divisors (its aliquot sum) s(n): 83590011984153
• 40906973972736 is an abundant number, because the sum of its proper divisors (83590011984153) is greater than itself. Its abundance is 42683038011417

Bases of 40906973972736

• Binary: 1001010011010001100101101001110000100100000000₂
• Hexadecimal: 0x253465A70900
• Base-36: EI0EK4740

Squares and roots of 40906973972736

• 40906973972736 squared (40906973972736²) is 1673380519606100522471325696
• 40906973972736 cubed (40906973972736³) is 68452933362010197827580211347145680224256
• 40906973972736 is a perfect square number. Its square root is 6395856
• The cube root of 40906973972736 is 34456.0734719927

Scales and comparisons

• 40,906,973,972,736 seconds is equal to 1,300,715 years, 12 weeks, 2 days, 21 hours, 45 minutes, 36 seconds.
• To count from 1 to 40,906,973,972,736 would take you about three million, two hundred fifty-one thousand, seven hundred eighty-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 40906973972736 cubic inches would be around 2871.3 feet tall.

Recreational maths with 40906973972736

• 40906973972736 backwards is 63727937960904
• 40906973972736 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40906973972736's digits is 72
• More coming soon!