2144197147968

Names of 2144197147968

• Cardinal: 2144197147968 can be written as Two trillion, one hundred forty-four billion, one hundred ninety-seven million, one hundred forty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 2.144197147968 × 10¹²

Factors of 2144197147968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 20125

Divisors of 2144197147968

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 114 144 152 162 171 192 216 228 243 288 304 324 342 361 432 456 486 513 576 608 648 684 722 864 912 972 1026 1083 1216 1296 1368 1444 1539 1728 1824 1944 2052 2166 2592 2736 2888 3078 3249 3648 3888 4104 4332 4617 5184 5472 5776 6156 6498 6859 7776 8208 8664 9234 9747 10944 11552 12312 12996 13718 15552 16416 17328 18468 19494 20101 20577 23104 24624 25992 27436 29241 32832 34656 36936 38988 40202 41154 49248 51984 54872 58482 60303 61731 69312 73872 77976 80404 82308 87723 98496 103968 109744 116964 120606 123462 147744 155952 160808 164616 175446 180909 185193 207936 219488 233928 241212 246924 295488 311904 321616 329232 350892 361818 370386 381919 438976 467856 482424 493848 542727 555579 623808 643232 658464 701784 723636 740772 763838 935712 964848 987696 1085454 1111158 1145757 1286464 1316928 1403568 1447272 1481544 1527676 1628181 1666737 1871424 1929696 1975392 2170908 2222316 2291514 2807136 2894544 2963088 3055352 3256362 3333474 3437271 3859392 3950784 4341816 4444632 4583028 4884543 5614272 5789088 5926176 6110704 6512724 6666948 6874542 7256461 8683632 8889264 9166056 9769086 10311813 11578176 11852352 12221408 13025448 13333896 13749084 14512922 17367264 17778528 18332112 19538172 20623626 21769383 24442816 26050896 26667792 27498168 29025844 30935439 34734528 35557056 36664224 39076344 41247252 43538766 52101792 53335584 54996336 58051688 61870878 65308149 73328448 78152688 82494504 87077532 92806317 104203584 106671168 109992672 116103376 123741756 130616298 137872759 156305376 164989008 174155064 185612634 195924447 219985344 232206752 247483512 261232596 275745518 312610752 329978016 348310128 371225268 391848894 413618277 464413504 494967024 522465192 551491036 587773341 659956032 696620256 742450536 783697788 827236554 989934048 1044930384 1102982072 1175546682 1240854831 1393240512 1484901072 1567395576 1654473108 1763320023 1979868096 2089860768 2205964144 2351093364 2481709662 2969802144 3134791152 3308946216 3526640046 3722564493 4179721536 4411928288 4702186728 4963419324 5939604288 6269582304 6617892432 7053280092 7445128986 8823856576 9404373456 9926838648 11167693479 12539164608 13235784864 14106560184 14890257972 18808746912 19853677296 22335386958 26471569728 28213120368 29780515944 33503080437 37617493824 39707354592 44670773916 56426240736 59561031888 67006160874 79414709184 89341547832 112852481472 119122063776 134012321748 178683095664 238244127552 268024643496 357366191328 536049286992 714732382656 1072098573984 2144197147968
• Sum of all divisors σ(n): 6727952853440
• Sum of proper divisors (its aliquot sum) s(n): 4583755705472
• 2144197147968 is an abundant number, because the sum of its proper divisors (4583755705472) is greater than itself. Its abundance is 2439558557504

Bases of 2144197147968

• Binary: 11111001100111100000110111111110101000000₂
• Hexadecimal: 0x1F33C1BFD40
• Base-36: RD13MC00

Squares and roots of 2144197147968

• 2144197147968 squared (2144197147968²) is 4597581409354105286529024
• 2144197147968 cubed (2144197147968³) is 9858120945487770472367924710854623232
• The square root of 2144197147968 is 1464307.7367712021
• The cube root of 2144197147968 is 12895.0066766313

Scales and comparisons

• 2,144,197,147,968 seconds is equal to 68,178 years, 43 weeks, 3 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 2,144,197,147,968 would take you about one hundred seventy thousand, four hundred forty-seven 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 2144197147968 cubic inches would be around 1074.6 feet tall.

Recreational maths with 2144197147968

• 2144197147968 backwards is 8697417914412
• The number of decimal digits it has is: 13
• The sum of 2144197147968's digits is 63
• More coming soon!