1640141361768

Names of 1640141361768

• Cardinal: 1640141361768 can be written as One trillion, six hundred forty billion, one hundred forty-one million, three hundred sixty-one thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.640141361768 × 10¹²

Factors of 1640141361768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1253

Divisors of 1640141361768

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 41 42 52 56 78 82 84 91 104 123 156 164 168 169 182 246 273 287 312 328 338 364 492 507 533 546 574 676 728 861 984 1014 1066 1092 1148 1183 1187 1352 1599 1722 2028 2132 2184 2296 2366 2374 3198 3444 3549 3561 3731 4056 4264 4732 4748 6396 6888 6929 7098 7122 7462 8309 9464 9496 11193 12792 13858 14196 14244 14924 15431 16618 20787 22386 24927 27716 28392 28488 29848 30862 33236 41574 44772 46293 48503 48667 49854 55432 61724 66472 83148 89544 92586 97006 97334 99708 108017 123448 145509 146001 166296 185172 194012 194668 199416 200603 216034 291018 292002 324051 340669 370344 388024 389336 401206 432068 582036 584004 601809 632671 648102 681338 802412 864136 1022007 1164072 1168008 1203618 1265342 1296204 1362676 1404221 1408969 1604824 1898013 2044014 2407236 2530684 2592408 2725352 2808442 2817938 3796026 4088028 4212663 4226907 4428697 4814472 5061368 5616884 5635876 7592052 8176056 8224723 8425326 8453814 8857394 9862783 11233768 11271752 13286091 15184104 16449446 16850652 16907628 17714788 18316597 19725566 24674169 26572182 29588349 32898892 33701304 33815256 35429576 36633194 39451132 49348338 53144364 54949791 57573061 57767729 59176698 65797784 73266388 78902264 98696676 106288728 109899582 115146122 115535458 118353396 128216179 146532776 172719183 173303187 197393352 219799164 230292244 231070916 236706792 238115761 256432358 345438366 346606374 384648537 404374103 439598328 460584488 462141832 476231522 512864716 690876732 693212748 714347283 750980477 769297074 808748206 952463044 1025729432 1213122309 1381753464 1386425496 1428694566 1501960954 1538594148 1617496412 1666810327 1904926088 2252941431 2426244618 2857389132 3003921908 3077188296 3234992824 3333620654 4505882862 4852489236 5000430981 5256863339 5714778264 6007843816 6667241308 9011765724 9704978472 9762746201 10000861962 10513726678 13334482616 15770590017 18023531448 19525492402 20001723924 21027453356 29288238603 31541180034 39050984804 40003447848 42054906712 58576477206 63082360068 68339223407 78101969608 117152954412 126164720136 136678446814 205017670221 234305908824 273356893628 410035340442 546713787256 820070680884 1640141361768
• Sum of all divisors σ(n): 5202464016960
• Sum of proper divisors (its aliquot sum) s(n): 3562322655192
• 1640141361768 is an abundant number, because the sum of its proper divisors (3562322655192) is greater than itself. Its abundance is 1922181293424

Bases of 1640141361768

• Binary: 10111110111100000000010110001001001101000₂
• Hexadecimal: 0x17DE00B1268
• Base-36: KXGXTI7C

Squares and roots of 1640141361768

• 1640141361768 squared (1640141361768²) is 2690063686582189452085824
• 1640141361768 cubed (1640141361768³) is 4412084718153558557599009163368376832
• The square root of 1640141361768 is 1280680.0387950147
• The cube root of 1640141361768 is 11793.0758999141

Scales and comparisons

• 1,640,141,361,768 seconds is equal to 52,151 years, 21 weeks, 6 days, 14 hours, 42 minutes, 48 seconds.
• To count from 1 to 1,640,141,361,768 would take you about one hundred thirty thousand, three hundred seventy-eight 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 1640141361768 cubic inches would be around 982.8 feet tall.

Recreational maths with 1640141361768

• 1640141361768 backwards is 8671631410461
• The number of decimal digits it has is: 13
• The sum of 1640141361768's digits is 48
• More coming soon!