1689462018072

Names of 1689462018072

• Cardinal: 1689462018072 can be written as One trillion, six hundred eighty-nine billion, four hundred sixty-two million, eighteen thousand and seventy-two.

Scientific notation

• Scientific notation: 1.689462018072 × 10¹²

Factors of 1689462018072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1321

Divisors of 1689462018072

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 36 54 58 67 72 87 108 116 127 134 174 201 216 232 254 261 268 348 381 402 508 522 536 603 696 762 783 804 841 1016 1044 1093 1143 1206 1524 1566 1608 1682 1809 1943 2088 2186 2286 2412 2523 3048 3132 3279 3364 3429 3618 3683 3886 4372 4572 4824 5046 5829 6264 6558 6728 6858 7236 7366 7569 7772 8509 8744 9144 9837 10092 11049 11658 13116 13716 14472 14732 15138 15544 17018 17487 19674 20184 22098 22707 23316 25527 26232 27432 29464 29511 30276 31697 33147 34036 34974 39348 44196 45414 46632 51054 52461 56347 59022 60552 63394 66294 68072 69948 73231 76581 78696 88392 90828 95091 99441 102108 104922 106807 112694 118044 126788 132588 138811 139896 146462 153162 169041 181656 190182 198882 204216 209844 213614 219693 225388 229743 236088 246761 253576 265176 277622 285273 292924 306324 320421 338082 380364 397764 416433 419688 427228 439386 450776 459486 493522 507123 555244 570546 585848 612648 640842 659079 676164 740283 760728 795528 832866 854456 855819 878772 918972 919213 961263 987044 1014246 1110488 1141092 1249299 1281684 1318158 1352328 1480566 1521369 1665732 1711638 1757544 1837944 1838426 1922526 1974088 1977237 2028492 2123699 2220849 2282184 2498598 2563368 2636316 2757639 2883789 2961132 3042738 3331464 3423276 3676852 3747897 3845052 3954474 4025519 4056984 4247398 4441698 4997196 5272632 5515278 5767578 5922264 6085476 6371097 6662547 6846552 7156069 7353704 7495794 7690104 7908948 8051038 8272917 8494796 8883396 9300337 9994392 11030556 11535156 12076557 12170952 12742194 13325094 14312138 14991588 15817896 16102076 16545834 16989592 17766792 18600674 19113291 21468207 22061112 23070312 24153114 24818751 25484388 26650188 27901011 28624276 29983176 32204152 33091668 36229671 37201348 38226582 42936414 48306228 49637502 50968776 53300376 55802022 57248552 57339873 61587271 64404621 66183336 72459342 74402696 76453164 83703033 85872828 96612456 99275004 108689013 111604044 114679746 116740051 123174542 128809242 144918684 152906328 167406066 171745656 184761813 193213863 198550008 217378026 223208088 229359492 233480102 246349084 251109099 257618484 269709773 289837368 334812132 350220153 369523626 386427726 434756052 458718984 466960204 492698168 502218198 515236968 539419546 554285439 669624264 700440306 739047252 772855452 809129319 869512104 933920408 1004436396 1050660459 1078839092 1108570878 1400880612 1478094504 1545710904 1618258638 1662856317 2008872792 2101320918 2157678184 2217141756 2427387957 2801761224 3151981377 3236517276 3325712634 4202641836 4434283512 4854775914 6303962754 6473034552 6651425268 7282163871 7821583417 8405283672 9709551828 12607925508 13302850536 14564327742 15643166834 19419103656 23464750251 25215851016 29128655484 31286333668 46929500502 58257310968 62572667336 70394250753 93859001004 140788501506 187718002008 211182752259 281577003012 422365504518 563154006024 844731009036 1689462018072
• Sum of all divisors σ(n): 4976289177600
• Sum of proper divisors (its aliquot sum) s(n): 3286827159528
• 1689462018072 is an abundant number, because the sum of its proper divisors (3286827159528) is greater than itself. Its abundance is 1597365141456

Bases of 1689462018072

• Binary: 11000100101011011110010001001000000011000₂
• Hexadecimal: 0x1895BC89018
• Base-36: LK4M2C60

Squares and roots of 1689462018072

• 1689462018072 squared (1689462018072²) is 2854281910507914854597184
• 1689462018072 cubed (1689462018072³) is 4822200876673105532776504927288309248
• The square root of 1689462018072 is 1299793.0674041927
• The cube root of 1689462018072 is 11910.1201909081

Scales and comparisons

• 1,689,462,018,072 seconds is equal to 53,719 years, 34 weeks, 4 days, 13 hours, 1 minute, 12 seconds.
• To count from 1 to 1,689,462,018,072 would take you about one hundred thirty-four thousand, two hundred ninety-nine 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 1689462018072 cubic inches would be around 992.5 feet tall.

Recreational maths with 1689462018072

• 1689462018072 backwards is 2708102649861
• 1689462018072 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1689462018072's digits is 54
• More coming soon!