40395678023970

Names of 40395678023970

• Cardinal: 40395678023970 can be written as Forty trillion, three hundred ninety-five billion, six hundred seventy-eight million, twenty-three thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 4.039567802397 × 10¹³

Factors of 40395678023970

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 414

Divisors of 40395678023970

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 45 54 62 81 90 93 135 155 162 186 270 279 310 373 405 465 558 746 810 837 930 961 1119 1395 1674 1865 1922 2238 2511 2790 2883 3357 3730 4185 4805 5022 5595 5766 6714 8370 8649 9610 10071 11190 11563 12555 14415 16785 17298 20142 23126 25110 25947 28830 30213 33570 34689 43245 50355 51894 57815 60426 69378 77841 86490 100710 104067 115630 129735 139129 151065 155682 173445 208134 259470 278258 302130 312201 346890 358453 389205 417387 520335 624402 695645 716906 778410 834774 936603 1040670 1075359 1252161 1391290 1561005 1792265 1873206 2086935 2150718 2504322 3122010 3226077 3584530 3756483 4173870 4312999 4683015 5376795 6260805 6452154 7512966 8625998 9366030 9678231 10753590 11269449 12521610 12938997 16130385 18782415 19356462 21564995 22538898 25877994 29034693 32260770 37564830 38816991 43129990 48391155 51895117 56347245 58069386 64694985 77633982 96782310 103790234 112694490 116450973 129389970 133702969 145173465 155685351 194084955 232901946 259475585 267405938 290346930 311370702 349352919 388169910 401108907 467056053 518951170 582254865 668514845 698705838 778426755 802217814 934112106 1164509730 1203326721 1337029690 1401168159 1556853510 1608748627 1746764595 2005544535 2335280265 2406653442 2802336318 3217497254 3493529190 3609980163 4011089070 4203504477 4670560530 4826245881 6016633605 7005840795 7219960326 8043743135 8407008954 9652491762 10829940489 12033267210 14011681590 14478737643 16087486270 18049900815 21017522385 21659880978 24131229405 28957475286 36099801630 42035044770 43436212929 48262458810 49871207437 54149702445 72393688215 86872425858 99742414874 108299404890 130308638787 144787376430 149613622311 217181064645 249356037185 260617277574 299227244622 434362129290 448840866933 498712074370 651543193935 748068111555 897681733866 1303086387870 1346522600799 1496136223110 2244204334665 2693045201598 4039567802397 4488408669330 6732613003995 8079135604794 13465226007990 20197839011985 40395678023970
• Sum of all divisors σ(n): 112538082543480
• Sum of proper divisors (its aliquot sum) s(n): 72142404519510
• 40395678023970 is an abundant number, because the sum of its proper divisors (72142404519510) is greater than itself. Its abundance is 31746726495540

Bases of 40395678023970

• Binary: 1001001011110101011010000010100000000100100010₂
• Hexadecimal: 0x24BD5A0A0122
• Base-36: EBHINPK4I

Squares and roots of 40395678023970

• 40395678023970 squared (40395678023970²) is 1631810803016252803894560900
• 40395678023970 cubed (40395678023970³) is 65918103794680481981021407777142824773000
• The square root of 40395678023970 is 6355759.4372325011
• The cube root of 40395678023970 is 34311.9157867673

Scales and comparisons

• 40,395,678,023,970 seconds is equal to 1,284,457 years, 31 weeks, 4 days, 17 hours, 19 minutes, 30 seconds.
• To count from 1 to 40,395,678,023,970 would take you about three million, two hundred eleven thousand, one hundred forty-four 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 40395678023970 cubic inches would be around 2859.3 feet tall.

Recreational maths with 40395678023970

• 40395678023970 backwards is 07932087659304
• The number of decimal digits it has is: 14
• The sum of 40395678023970's digits is 63
• More coming soon!