40145072119707828

Names of 40145072119707828

• Cardinal: 40145072119707828 can be written as Forty quadrillion, one hundred forty-five trillion, seventy-two billion, one hundred nineteen million, seven hundred seven thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0145072119707828 × 10¹⁶

Factors of 40145072119707828

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 146977956

Divisors of 40145072119707828

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 31 39 42 52 62 78 84 91 93 124 156 182 186 217 273 364 372 403 434 546 651 806 868 1092 1209 1302 1612 2418 2604 2821 4836 5642 8069 8463 11284 16138 16926 24207 32276 33852 48414 56483 96828 104897 112966 169449 209794 225932 250139 314691 338898 419588 500278 629382 677796 734279 750417 1000556 1258764 1468558 1500834 1750973 2202837 2937116 3001668 3251807 3501946 4405674 5252919 6503614 7003892 8811348 9755421 10505838 13007228 19510842 21011676 22762649 39021684 45525298 68287947 91050596 136575894 146969831 273151788 293939662 440909493 587879324 881818986 1028788817 1763637972 1910607803 2057577634 3086366451 3821215606 4115155268 4556064761 5731823409 6172732902 7642431212 9112129522 11463646818 12345465804 13374254621 13668194283 18224259044 22927293636 26748509242 27336388566 31892453327 40122763863 53497018484 54672777132 59228841893 63784906654 80245527726 95677359981 118457683786 127569813308 160491055452 177686525679 191354719962 236915367572 355373051358 382709439924 414601893251 710746102716 829203786502 1185899566339 1243805679753 1658407573004 2371799132678 2487611359506 3557698699017 4743598265356 4975222719012 7115397398034 8301296964373 14230794796068 15416694362407 16602593928746 24903890893119 30833388724814 33205187857492 36762886556509 46250083087221 49807781786238 61666777449628 73525773113018 92500166174442 99615563572476 107916860536849 110288659669527 147051546226036 185000332348884 215833721073698 220577319339054 257340205895563 323750581610547 431667442147396 441154638678108 477917525234617 514680411791126 647501163221094 772020617686689 955835050469234 1029360823582252 1295002326442188 1433752575703851 1544041235373378 1911670100938468 2867505151407702 3088082470746756 3345422676642319 5735010302815404 6690845353284638 10036268029926957 13381690706569276 20072536059853914 40145072119707828
• Sum of all divisors σ(n): 119022142807572480
• Sum of proper divisors (its aliquot sum) s(n): 78877070687864652
• 40145072119707828 is an abundant number, because the sum of its proper divisors (78877070687864652) is greater than itself. Its abundance is 38731998568156824

Bases of 40145072119707828

• Binary: 10001110100111111011101011111011001011010111100010110100₂
• Hexadecimal: 0x8E9FBAFB2D78B4
• Base-36: AZA8NJ510AC

Squares and roots of 40145072119707828

• 40145072119707828 squared (40145072119707828²) is 1611626815496542762377196084477584
• 40145072119707828 cubed (40145072119707828³) is 64698874738163770576359303562764952068964095327552
• The square root of 40145072119707828 is 200362352.0517460585
• The cube root of 40145072119707828 is 342408.1402318433

Scales and comparisons

• 40,145,072,119,707,828 seconds is equal to 1,276,489,116 years, 28 weeks, 2 days, 13 hours, 3 minutes, 48 seconds.
• To count from 1 to 40,145,072,119,707,828 would take you about three billion, eight hundred twenty-nine million, four hundred sixty-seven thousand, three hundred forty-nine 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 40145072119707828 cubic inches would be around 28534 feet tall.

Recreational maths with 40145072119707828

• 40145072119707828 backwards is 82870791127054104
• The number of decimal digits it has is: 17
• The sum of 40145072119707828's digits is 66
• More coming soon!