13021397969976

Names of 13021397969976

• Cardinal: 13021397969976 can be written as Thirteen trillion, twenty-one billion, three hundred ninety-seven million, nine hundred sixty-nine thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.3021397969976 × 10¹³

Factors of 13021397969976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2338

Divisors of 13021397969976

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 101 108 121 132 198 202 216 242 264 297 303 363 396 404 484 594 606 726 792 808 909 968 1089 1111 1188 1212 1452 1818 2178 2221 2222 2376 2424 2727 2904 3267 3333 3636 4356 4442 4444 5454 6534 6663 6666 7272 8712 8884 8888 9999 10908 12221 13068 13326 13332 17768 19989 19998 21816 24431 24442 26136 26652 26664 29997 36663 39978 39996 48862 48884 53304 59967 59994 73293 73326 79956 79992 97724 97768 109989 119934 119988 146586 146652 159912 195448 219879 219978 224321 239868 239976 268741 293172 293304 329967 439758 439956 448642 479736 537482 586344 659637 659934 672963 806223 879516 879912 897284 1074964 1319274 1319868 1345926 1612446 1759032 1794568 2018889 2149928 2418669 2467531 2638548 2639736 2691852 3224892 4037778 4837338 4932841 4935062 5277096 5383704 6056667 6449784 7256007 7402593 8075556 9674676 9865682 9870124 12113334 14512014 14798523 14805186 16151112 19349352 19731364 19740248 22207779 24226668 27142841 29024028 29597046 29610372 39462728 44395569 44415558 48453336 54261251 54285682 58048056 59194092 59220744 66623337 81428523 88791138 88831116 108522502 108571364 118388184 133186707 133246674 162783753 162857046 177582276 177662232 217045004 217142728 244285569 266373414 266493348 325567506 325714092 355164552 434090008 488351259 488571138 498216941 532746828 532986696 596873761 651135012 651428184 732856707 976702518 977142276 996433882 1065493656 1193747522 1302270024 1465053777 1465713414 1494650823 1790621283 1953405036 1954284552 1992867764 2387495044 2930107554 2931426828 2989301646 3581242566 3906810072 3985735528 4483952469 4774990088 5371863849 5480386351 5860215108 5862853656 5978603292 7162485132 8967904938 10743727698 10960772702 11720430216 11957206584 13451857407 14324970264 16115591547 16441159053 17935809876 21487455396 21921545404 26903714814 32231183094 32882318106 35871619752 42974910792 43843090808 49323477159 53807429628 60284249861 64462366188 65764636212 98646954318 107614859256 120568499722 128924732376 131529272424 147970431477 180852749583 197293908636 241136999444 295940862954 361705499166 394587817272 482273998888 542558248749 591881725908 723410998332 1085116497498 1183763451816 1446821996664 1627674746247 2170232994996 3255349492494 4340465989992 6510698984988 13021397969976
• Sum of all divisors σ(n): 40169438794800
• Sum of proper divisors (its aliquot sum) s(n): 27148040824824
• 13021397969976 is an abundant number, because the sum of its proper divisors (27148040824824) is greater than itself. Its abundance is 14126642854848

Bases of 13021397969976

• Binary: 10111101011111000111110011001110110000111000₂
• Hexadecimal: 0xBD7C7CCEC38
• Base-36: 4M5Y45CU0

Squares and roots of 13021397969976

• 13021397969976 squared (13021397969976²) is 169556805092495093797440576
• 13021397969976 cubed (13021397969976³) is 2207866637627031913286732425270892146176
• The square root of 13021397969976 is 3608517.4199352289
• The cube root of 13021397969976 is 23526.2407769017

Scales and comparisons

• 13,021,397,969,976 seconds is equal to 414,040 years, 9 weeks, 1 day, 15 hours, 39 minutes, 36 seconds.
• To count from 1 to 13,021,397,969,976 would take you about one million, thirty-five thousand, one hundred 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 13021397969976 cubic inches would be around 1960.5 feet tall.

Recreational maths with 13021397969976

• 13021397969976 backwards is 67996979312031
• 13021397969976 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13021397969976's digits is 72
• More coming soon!