400268139112008

Names of 400268139112008

• Cardinal: 400268139112008 can be written as Four hundred trillion, two hundred sixty-eight billion, one hundred thirty-nine million, one hundred twelve thousand and eight.

Scientific notation

• Scientific notation: 4.00268139112008 × 10¹⁴

Factors of 400268139112008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1014

Divisors of 400268139112008

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 29 36 58 61 72 87 116 122 174 183 232 244 261 348 366 488 522 549 696 732 919 1044 1098 1464 1769 1838 2088 2196 2757 3538 3676 3721 4392 5307 5514 7076 7352 7442 8271 10614 11028 11163 14152 14884 15921 16542 21228 22056 22326 26651 29768 31842 33084 33489 42456 44652 53302 56059 63684 66168 66978 79953 89304 106604 107909 112118 127368 133956 159906 168177 213208 215818 224236 226981 239859 267912 319812 323727 336354 431636 448472 453962 479718 504531 639624 647454 672708 680943 844561 863272 907924 959436 971181 1009062 1294908 1345416 1361886 1625711 1689122 1815848 1918872 1942362 2018124 2042829 2533683 2589816 2723772 3251422 3378244 3419599 3884724 4036248 4085658 4877133 5067366 5447544 6502844 6582449 6756488 6839198 7601049 7769448 8171316 9754266 10134732 10258797 13005688 13164898 13678396 14631399 15202098 16342632 19508532 19747347 20269464 20517594 24492269 26329796 27356792 29262798 30404196 30776391 39017064 39494694 41035188 48984538 51518221 52659592 58525596 59242041 60808392 61552782 73476807 78989388 82070376 97969076 99168371 103036442 117051192 118484082 123105564 146953614 154554663 157978776 195938152 198336742 206072884 208595539 220430421 236968164 246211128 293907228 297505113 309109326 396673484 412145768 417191078 440860842 463663989 473936328 587814456 595010226 618218652 625786617 793346968 834382156 881721684 892515339 927327978 1190020452 1236437304 1251573234 1494028409 1668764312 1763443368 1785030678 1854655956 1877359851 2380040904 2503146468 2988056818 3142611481 3570061356 3709311912 3754719702 4482085227 5006292936 5976113636 6049270631 6285222962 7140122712 7509439404 8964170454 9427834443 11952227272 12098541262 12570445924 13446255681 15018878808 17928340908 18147811893 18855668886 24197082524 25140891848 26892511362 28283503329 35856681816 36295623786 37711337772 48394165048 53785022724 54443435679 56567006658 72591247572 75422675544 91135732949 107570045448 108886871358 113134013316 145182495144 182271465898 191699300341 217773742716 226268026632 273407198847 364542931796 383398600682 435547485432 546814397694 575097901023 729085863592 766797201364 820221596541 1093628795388 1150195802046 1533594402728 1640443193082 1725293703069 2187257590776 2300391604092 3280886386164 3450587406138 4600783208184 5559279709889 6561772772328 6901174812276 11118559419778 13802349624552 16677839129667 22237118839556 33355678259334 44474237679112 50033517389001 66711356518668 100067034778002 133422713037336 200134069556004 400268139112008
• Sum of all divisors σ(n): 1141373478281400
• Sum of proper divisors (its aliquot sum) s(n): 741105339169392
• 400268139112008 is an abundant number, because the sum of its proper divisors (741105339169392) is greater than itself. Its abundance is 340837200057384

Bases of 400268139112008

• Binary: 1011011000000101010110000001111110010011001001000₂
• Hexadecimal: 0x16C0AB03F2648
• Base-36: 3XVSN7ERM0

Squares and roots of 400268139112008

• 400268139112008 squared (400268139112008²) is 160214583188189788438769792064
• 400268139112008 cubed (400268139112008³) is 64128793071342728430932861942323975765504512
• The square root of 400268139112008 is 20006702.3547612163
• The cube root of 400268139112008 is 73697.0901775791

Scales and comparisons

• 400,268,139,112,008 seconds is equal to 12,727,288 years, 37 weeks, 13 hours, 46 minutes, 48 seconds.
• To count from 1 to 400,268,139,112,008 would take you about thirty-one million, eight hundred eighteen thousand, two hundred twenty-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 400268139112008 cubic inches would be around 6141.4 feet tall.

Recreational maths with 400268139112008

• 400268139112008 backwards is 800211931862004
• The number of decimal digits it has is: 15
• The sum of 400268139112008's digits is 45
• More coming soon!