40626668511968

Names of 40626668511968

• Cardinal: 40626668511968 can be written as Forty trillion, six hundred twenty-six billion, six hundred sixty-eight million, five hundred eleven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0626668511968 × 10¹³

Factors of 40626668511968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4048

Divisors of 40626668511968

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 77 88 97 112 121 154 176 194 224 242 308 352 388 484 616 679 776 847 968 1067 1232 1358 1552 1694 1936 2134 2464 2716 3104 3388 3872 3931 4268 5432 6776 7469 7862 8536 10864 11737 13552 14938 15724 17072 21728 23474 27104 27517 29876 31448 34144 43241 46948 55034 59752 62896 82159 86482 93896 110068 119504 125792 164318 172964 187792 220136 239008 302687 328636 345928 375584 381307 440272 475651 605374 657272 691856 762614 880544 951302 1210748 1314544 1383712 1525228 1902604 2421496 2629088 2669149 3050456 3329557 3805208 4194377 4842992 5338298 6100912 6659114 7610416 8388754 9685984 10676596 12201824 13318228 15220832 15452761 16777508 21353192 26636456 29360639 30905522 33555016 42706384 46138147 53272912 58721278 61811044 67110032 85412768 92276294 106545824 108169327 117442556 123622088 134220064 169980371 184552588 216338654 234885112 247244176 322967029 339960742 369105176 432677308 469770224 494488352 645934058 679921484 738210352 865354616 939540448 1189862597 1291868116 1359842968 1476420704 1498917817 1730709232 1869784081 2379725194 2583736232 2719685936 2997835634 3461418464 3739568162 4759450388 5167472464 5439371872 5995671268 7479136324 9518900776 10334944928 10492424719 11991342536 13088488567 14958272648 16488095987 19037801552 20984849438 23982685072 26176977134 29916545296 32976191974 38075603104 41969698876 47965370144 52353954268 59833090592 65952383948 83939397752 104707908536 115416671909 131904767896 167878795504 181369055857 209415817072 230833343818 263809535792 335757591008 362738111714 418831634144 461666687636 527619071584 725476223428 923333375272 1269583390999 1450952446856 1846666750544 2539166781998 2901904893712 3693333501088 5078333563996 5803809787424 10156667127992 20313334255984 40626668511968
• Sum of all divisors σ(n): 101537118427248
• Sum of proper divisors (its aliquot sum) s(n): 60910449915280
• 40626668511968 is an abundant number, because the sum of its proper divisors (60910449915280) is greater than itself. Its abundance is 20283781403312

Bases of 40626668511968

• Binary: 1001001111001100100010001001010010001011100000₂
• Hexadecimal: 0x24F3222522E0
• Base-36: EEFMTHDCW

Squares and roots of 40626668511968

• 40626668511968 squared (40626668511968²) is 1650526194381332187359233024
• 40626668511968 cubed (40626668511968³) is 67055380569450442858579234098615844831232
• The square root of 40626668511968 is 6373905.2794945111
• The cube root of 40626668511968 is 34377.1922999207

Scales and comparisons

• 40,626,668,511,968 seconds is equal to 1,291,802 years, 20 weeks, 2 days, 17 hours, 46 minutes, 8 seconds.
• To count from 1 to 40,626,668,511,968 would take you about three million, two hundred twenty-nine thousand, five 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 40626668511968 cubic inches would be around 2864.8 feet tall.

Recreational maths with 40626668511968

• 40626668511968 backwards is 86911586662604
• The number of decimal digits it has is: 14
• The sum of 40626668511968's digits is 68
• More coming soon!