40456444644

Names of 40456444644

• Cardinal: 40456444644 can be written as Forty billion, four hundred fifty-six million, four hundred forty-four thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 4.0456444644 × 10¹⁰

Factors of 40456444644

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3722

Divisors of 40456444644

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 61 63 66 67 77 84 99 122 126 132 134 154 183 198 201 231 244 252 268 308 366 396 402 427 462 469 549 603 671 693 732 737 804 854 924 938 1098 1206 1281 1342 1386 1407 1474 1708 1876 2013 2196 2211 2412 2562 2684 2772 2814 2948 3571 3843 4026 4087 4221 4422 4697 5124 5159 5628 6039 6633 7142 7686 8052 8174 8442 8844 9394 10318 10713 12078 12261 13266 14091 14284 15372 15477 16348 16884 18788 20636 21426 24156 24522 24997 26532 28182 28609 30954 32139 36783 39281 42273 42852 44957 46431 49044 49994 56364 57218 61908 64278 73566 74991 78562 84546 85827 89914 92862 99988 114436 117843 128556 134871 147132 149982 157124 169092 171654 179828 185724 217831 224973 235686 239257 257481 269742 274967 299964 314699 343308 353529 404613 435662 449946 471372 478514 514962 539484 549934 629398 653493 707058 717771 809226 824901 871324 899892 944097 957028 1029924 1099868 1258796 1306986 1414116 1435542 1524817 1618452 1649802 1674799 1888194 1960479 2153313 2396141 2474703 2613972 2631827 2832291 2871084 3049634 3299604 3349598 3776388 3920958 4306626 4574451 4792282 4949406 5024397 5263654 5664582 6099268 6699196 7188423 7841916 7895481 8613252 9148902 9584564 9898812 10048794 10527308 11329164 13723353 14376846 14594677 15073191 15790962 16772987 18297804 18422789 20097588 21565269 23686443 27446706 28753692 29189354 30146382 31581924 33545974 36845578 43130538 43784031 47372886 50318961 54893412 55268367 58378708 60292764 67091948 73691156 86261076 87568062 94745772 100637922 102162739 110536734 131352093 150956883 160541447 165805101 175136124 201275844 204325478 221073468 262704186 301913766 306488217 321082894 331610202 408650956 481624341 525408372 603827532 612976434 642165788 663220404 919464651 963248682 1123790129 1225952868 1444873023 1838929302 1926497364 2247580258 2889746046 3371370387 3677858604 4495160516 5779492092 6742740774 10114111161 13485481548 20228222322 40456444644
• Sum of all divisors σ(n): 131560246272
• Sum of proper divisors (its aliquot sum) s(n): 91103801628
• 40456444644 is an abundant number, because the sum of its proper divisors (91103801628) is greater than itself. Its abundance is 50647356984

Bases of 40456444644

• Binary: 100101101011011001000101101011100100₂
• Hexadecimal: 0x96B645AE4
• Base-36: IL2Q0H0

Squares and roots of 40456444644

• 40456444644 squared (40456444644²) is 1636723913233036286736
• 40456444644 cubed (40456444644³) is 66216030393223391606378295441984
• The square root of 40456444644 is 201137.8747128447
• The cube root of 40456444644 is 3432.9112135783

Scales and comparisons

• 40,456,444,644 seconds is equal to 1,286 years, 20 weeks, 1 day, 21 hours, 17 minutes, 24 seconds.
• To count from 1 to 40,456,444,644 would take you about two thousand, five hundred seventy-two 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 40456444644 cubic inches would be around 286.1 feet tall.

Recreational maths with 40456444644

• 40456444644 backwards is 44644465404
• The number of decimal digits it has is: 11
• The sum of 40456444644's digits is 45
• More coming soon!