72040993332
72,040,993,332 is an even composite number composed of eight prime numbers multiplied together.
72040993332 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 72040993332:
22 × 3 × 7 × 11 × 19 × 79 × 127 × 409
(2 × 2 × 3 × 7 × 11 × 19 × 79 × 127 × 409)See below for interesting mathematical facts about the number 72040993332 from the Numbermatics database.
Names of 72040993332
- Cardinal: 72040993332 can be written as Seventy-two billion, forty million, nine hundred ninety-three thousand, three hundred thirty-two.
Scientific notation
- Scientific notation: 7.2040993332 × 1010
Factors of 72040993332
Divisors of 72040993332
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 11 12 14 19 21 22 28 33 38 42 44 57 66 76 77 79 84 114 127 132 133 154 158 209 228 231 237 254 266 308 316 381 399 409 418 462 474 508 532 553 627 762 798 818 836 869 889 924 948 1106 1227 1254 1397 1463 1501 1524 1596 1636 1659 1738 1778 2212 2413 2454 2508 2607 2667 2794 2863 2926 3002 3318 3476 3556 4191 4389 4499 4503 4826 4908 5214 5334 5588 5726 5852 6004 6083 6636 7239 7771 8382 8589 8778 8998 9006 9652 9779 10033 10428 10507 10668 11452 12166 13497 14478 15542 16511 16764 16891 17178 17556 17996 18012 18249 19558 20066 21014 23313 24332 26543 26994 28956 29337 30099 31084 31493 31521 32311 33022 33782 34356 36498 39116 40132 42028 46626 49533 50673 51943 53086 53988 54397 58674 60198 62986 63042 64622 66044 67564 70231 72996 79629 85481 93252 94479 96933 99066 101346 103886 106172 108794 110363 115577 117348 120396 125972 126084 129244 140462 155829 159258 163191 170962 185801 188958 190627 193866 198132 202692 207772 210693 217588 220726 226177 231154 256443 280924 311658 318516 326382 331089 341924 346731 355421 363601 371602 377916 381254 387732 421386 441452 452354 462308 512886 557403 571373 571881 598367 613909 623316 652764 662178 678531 693462 710842 727202 743204 762508 772541 842772 904708 986917 1025772 1066263 1090803 1114806 1142746 1143762 1196734 1227818 1324356 1334389 1357062 1386924 1421684 1454404 1545082 1714119 1795101 1841727 1973834 2096897 2132526 2181606 2229612 2285492 2287524 2317623 2393468 2455636 2487947 2668778 2714124 2960751 3090164 3428238 3590202 3683454 3947668 3999611 4003167 4103497 4193794 4265052 4297363 4363212 4635246 4975894 5337556 5921502 6290691 6752999 6856476 6908419 7180404 7366908 7463841 7999222 8006334 8206994 8387588 8594726 9270492 9951788 10856087 11843004 11998833 12310491 12581382 12892089 13505998 13816838 14678279 14927682 15998444 16012668 16413988 17189452 20258997 20725257 21712174 23997666 24620982 25162764 25784178 27011996 27633676 28724479 29356558 29855364 32568261 40517994 41450514 43424348 44034837 45138467 47270993 47995332 49241964 51568356 57448958 58713116 65136522 75992609 77966443 81035988 82901028 86173437 88069674 90276934 94541986 114897916 130273044 135415401 141812979 151985218 155932886 172346874 176139348 180553868 189083972 227977827 233899329 270830802 283625958 303970436 311865772 315969269 344693748 455955654 467798658 541661604 545765101 567251916 631938538 857630873 911911308 935597316 947907807 1091530202 1263877076 1637295303 1715261746 1895815614 2183060404 2572892619 3274590606 3430523492 3791631228 5145785238 6003416111 6549181212 10291570476 12006832222 18010248333 24013664444 36020496666 72040993332
- Sum of all divisors σ(n): 225705984000
- Sum of proper divisors (its aliquot sum) s(n): 153664990668
- 72040993332 is an abundant number, because the sum of its proper divisors (153664990668) is greater than itself. Its abundance is 81623997336
Bases of 72040993332
- Binary: 10000110001011111101001010010001101002
- Hexadecimal: 0x10C5FA5234
- Base-36: X3FCI7O
Squares and roots of 72040993332
- 72040993332 squared (720409933322) is 5189904720261268462224
- 72040993332 cubed (720409933323) is 373885891346057366584941077890368
-
The
square root of 72040993332 is 268404.5329945081 -
The
cube root of 72040993332 is 4160.9570293359
Scales and comparisons
How big is 72040993332?- 72,040,993,332 seconds is equal to 2,290 years, 35 weeks, 2 days, 19 hours, 2 minutes, 12 seconds.
-
To count from 1 to 72,040,993,332 would take you about four thousand, five hundred eighty-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 72040993332 cubic inches would be around 346.7 feet tall.
Recreational maths with 72040993332
- 72040993332 backwards is 23339904027
- 72040993332 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72040993332's digits is 42
- More coming soon!
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