1638492056832

Names of 1638492056832

• Cardinal: 1638492056832 can be written as One trillion, six hundred thirty-eight billion, four hundred ninety-two million, fifty-six thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.638492056832 × 10¹²

Factors of 1638492056832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 73214

Divisors of 1638492056832

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 101 102 128 136 192 202 204 256 272 289 303 384 404 408 544 578 606 768 808 816 867 1088 1156 1212 1616 1632 1717 1734 2176 2312 2424 3232 3264 3434 3468 4352 4624 4848 5151 6464 6528 6868 6936 9248 9696 10302 12928 13056 13736 13872 18496 19392 20604 25856 27472 27744 29189 36992 38784 41208 54944 55488 58378 73091 73984 77568 82416 87567 109888 110976 116756 146182 164832 175134 219273 219776 221952 233512 292364 329664 350268 438546 439552 467024 584728 659328 700536 877092 934048 1169456 1242547 1318656 1401072 1754184 1868096 2338912 2485094 2802144 3508368 3727641 3736192 4677824 4970188 5604288 7016736 7382191 7455282 7472384 9355648 9940376 11208576 14033472 14764382 14910564 18711296 19880752 21123299 22146573 22417152 28066944 29528764 29821128 39761504 42246598 44293146 56133888 59057528 59642256 63369897 79523008 84493196 88586292 118115056 119284512 125497247 126739794 159046016 168986392 177172584 236230112 238569024 250994494 253479588 318092032 337972784 354345168 376491741 472460224 477138048 501988988 506959176 675945568 708690336 752983482 944920448 954276096 1003977976 1013918352 1351891136 1417380672 1505966964 1889840896 2007955952 2027836704 2133453199 2703782272 2834761344 3011933928 4015911904 4055673408 4266906398 5407564544 5669522688 6023867856 6400359597 8031823808 8111346816 8533812796 12047735712 12800719194 16063647616 16222693632 17067625592 24095471424 25601438388 32127295232 34135251184 48190942848 51202876776 68270502368 96381885696 102405753552 136541004736 204811507104 273082009472 409623014208 546164018944 819246028416 1638492056832
• Sum of all divisors σ(n): 4678313103072
• Sum of proper divisors (its aliquot sum) s(n): 3039821046240
• 1638492056832 is an abundant number, because the sum of its proper divisors (3039821046240) is greater than itself. Its abundance is 1401328989408

Bases of 1638492056832

• Binary: 10111110101111101101111001010110100000000₂
• Hexadecimal: 0x17D7DBCAD00
• Base-36: KWPNV6DC

Squares and roots of 1638492056832

• 1638492056832 squared (1638492056832²) is 2684656220301557917876224
• 1638492056832 cubed (1638492056832³) is 4398787892288722548154989602949562368
• The square root of 1638492056832 is 1280035.9591948969
• The cube root of 1638492056832 is 11789.1215859599

Scales and comparisons

• 1,638,492,056,832 seconds is equal to 52,098 years, 50 weeks, 6 days, 10 hours, 27 minutes, 12 seconds.
• To count from 1 to 1,638,492,056,832 would take you about one hundred thirty thousand, two 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 1638492056832 cubic inches would be around 982.4 feet tall.

Recreational maths with 1638492056832

• 1638492056832 backwards is 2386502948361
• The number of decimal digits it has is: 13
• The sum of 1638492056832's digits is 57
• More coming soon!