1644368520132

Names of 1644368520132

• Cardinal: 1644368520132 can be written as One trillion, six hundred forty-four billion, three hundred sixty-eight million, five hundred twenty thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.644368520132 × 10¹²

Factors of 1644368520132

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2184

Divisors of 1644368520132

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 23 26 36 37 39 46 52 69 74 78 89 92 111 117 138 148 156 178 207 222 234 267 276 299 333 356 414 444 468 481 529 534 598 666 801 828 851 897 962 1058 1068 1157 1196 1332 1443 1587 1602 1702 1794 1924 2017 2047 2116 2314 2553 2691 2886 3174 3204 3293 3404 3471 3588 4034 4094 4329 4628 4761 5106 5382 5772 6051 6141 6348 6586 6877 6942 7659 8068 8188 8658 9522 9879 10212 10413 10764 11063 12102 12282 13172 13754 13884 15318 17316 18153 18423 19044 19573 19758 20631 20826 22126 24204 24564 26221 26611 27508 29637 30636 33189 36306 36846 39146 39516 41262 41652 42809 44252 46391 47081 52442 53222 58719 59274 61893 66378 72612 73692 74629 75739 78292 78663 79833 82524 85618 92782 94162 99567 104884 106444 117438 118548 123786 128427 132756 139173 141243 149258 151478 157326 159666 171236 176157 179513 185564 188324 199134 223887 227217 234876 235989 239499 247572 254449 256854 278346 282486 298516 302956 314652 319332 352314 359026 385281 398268 417519 423729 447774 454434 471978 478998 508898 513708 538539 556692 564972 603083 612053 671661 681651 704628 718052 763347 770562 835038 847458 895548 908868 943956 957996 970177 984607 1017796 1066993 1077078 1206166 1224106 1343322 1363302 1526694 1541124 1615617 1670076 1694916 1716467 1741997 1809249 1836159 1940354 1969214 2133986 2154156 2290041 2333669 2412332 2448212 2686644 2726604 2910531 2953821 3053388 3200979 3231234 3432934 3483994 3618498 3672318 3880708 3938428 4128799 4267972 4580082 4667338 5149401 5225991 5427747 5508477 5821062 5907642 6401958 6462468 6641981 6865868 6967988 7001007 7236996 7344636 8257598 8731593 8861463 9160164 9334676 9602937 10298802 10451982 10855494 11016954 11642124 11815284 12386397 12803916 13283962 13870909 14002014 15448203 15677973 16515196 17463186 17722926 19205874 19925943 20597604 20903964 21003021 21710988 22033908 22314071 22645961 24772794 26567924 27741818 28004028 30896406 31355946 34926372 35445852 37159191 38411748 39478741 39851886 41612727 42006042 44628142 45291922 49545588 53674387 55483636 59777829 61792812 62711892 66942213 67937883 74318382 78957482 79703772 83225454 84012084 86345753 89256284 90583844 94962377 107348774 118436223 119555658 124838181 133884426 135875766 148636764 152765563 157914964 161023161 166450908 172691506 189924754 200826639 203813649 214697548 236872446 239111316 249676362 259037259 267768852 271751532 284887131 305531126 322046322 345383012 355308669 379849508 401653278 407627298 458296689 473744892 483069483 499352724 513223633 518074518 569774262 611062252 644092644 710617338 777111777 803306556 815254596 854661393 916593378 966138966 1026447266 1036149036 1139548524 1234510901 1374890067 1421234676 1539670899 1554223554 1709322786 1833186756 1932277932 1985952319 2052894532 2469021802 2749780134 3079341798 3108447108 3418645572 3513607949 3703532703 3971904638 4619012697 4938043604 5499560268 5957856957 6158683596 7027215898 7407065406 7943809276 9238025394 10540823847 11110598109 11915713914 14054431796 14814130812 17873570871 18476050788 21081647694 22221196218 23831427828 31622471541 35747141742 42163295388 44442392436 45676903337 63244943082 71494283484 91353806674 126489886164 137030710011 182707613348 274061420022 411092130033 548122840044 822184260066 1644368520132
• Sum of all divisors σ(n): 4862300854320
• Sum of proper divisors (its aliquot sum) s(n): 3217932334188
• 1644368520132 is an abundant number, because the sum of its proper divisors (3217932334188) is greater than itself. Its abundance is 1573563814056

Bases of 1644368520132

• Binary: 10111111011011100000000000110001111000100₂
• Hexadecimal: 0x17EDC0063C4
• Base-36: KZEUK6H0

Squares and roots of 1644368520132

• 1644368520132 squared (1644368520132²) is 2703947830001103689297424
• 1644368520132 cubed (1644368520132³) is 4446286691733047585496690629679739968
• The square root of 1644368520132 is 1282329.3337251551
• The cube root of 1644368520132 is 11803.1986926635

Scales and comparisons

• 1,644,368,520,132 seconds is equal to 52,285 years, 43 weeks, 2 days, 1 hour, 22 minutes, 12 seconds.
• To count from 1 to 1,644,368,520,132 would take you about one hundred thirty thousand, seven hundred fourteen 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 1644368520132 cubic inches would be around 983.6 feet tall.

Recreational maths with 1644368520132

• 1644368520132 backwards is 2310258634461
• The number of decimal digits it has is: 13
• The sum of 1644368520132's digits is 45
• More coming soon!