67838742973344

Names of 67838742973344

• Cardinal: 67838742973344 can be written as Sixty-seven trillion, eight hundred thirty-eight billion, seven hundred forty-two million, nine hundred seventy-three thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 6.7838742973344 × 10¹³

Factors of 67838742973344

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18451

Divisors of 67838742973344

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 2371 3347 4742 6694 7113 9484 10041 12721 13388 14226 16597 18968 20082 23429 25442 26776 28452 33194 37936 38163 40164 46858 49791 50884 53552 56904 66388 70287 75872 76326 80328 89047 93716 99582 101768 107104 113808 132776 140574 152652 160656 178094 187432 199164 203536 227616 265552 267141 281148 305304 321312 356188 374864 398328 407072 531104 534282 562296 610608 712376 749728 796656 1068564 1124592 1221216 1424752 1593312 2137128 2249184 2849504 4274256 7935737 8548512 15871474 23807211 30161491 31742948 42577187 47614422 55550159 60322982 63485896 85154374 90484473 95228844 111100318 120645964 126971792 127731561 166650477 170308748 180968946 190457688 211130437 222200636 241291928 253943584 255463122 298040309 333300954 340617496 361937892 380915376 422260874 444401272 482583856 510926244 596080618 633391311 666601908 681234992 723875784 761830752 844521748 888802544 894120927 965167712 1021852488 1192161236 1266782622 1333203816 1362469984 1447751568 1689043496 1777605088 1788241854 2043704976 2384322472 2533565244 2666407632 2895503136 3378086992 3576483708 4087409952 4768644944 5067130488 5332815264 6756173984 7152967416 9537289888 10134260976 14305934832 20268521952 28611869664 100950510377 201901020754 302851531131 403802041508 605703062262 706653572639 807604083016 1211406124524 1413307145278 1615208166032 2119960717917 2422812249048 2826614290556 3230416332064 4239921435834 4845624498096 5653228581112 8479842871668 9691248996192 11306457162224 16959685743336 22612914324448 33919371486672 67838742973344
• Sum of all divisors σ(n): 203678905715712
• Sum of proper divisors (its aliquot sum) s(n): 135840162742368
• 67838742973344 is an abundant number, because the sum of its proper divisors (135840162742368) is greater than itself. Its abundance is 68001419769024

Bases of 67838742973344

• Binary: 1111011011001011110000001011010100101110100000₂
• Hexadecimal: 0x3DB2F02D4BA0
• Base-36: O1OOS0SDC

Squares and roots of 67838742973344

• 67838742973344 squared (67838742973344²) is 4602095048203429933894542336
• 67838742973344 cubed (67838742973344³) is 312200343113971649399068218316630727491584
• The square root of 67838742973344 is 8236427.8041723887
• The cube root of 67838742973344 is 40784.2609927195

Scales and comparisons

• 67,838,742,973,344 seconds is equal to 2,157,062 years, 9 weeks, 5 days, 6 hours, 22 minutes, 24 seconds.
• To count from 1 to 67,838,742,973,344 would take you about five million, three hundred ninety-two thousand, six hundred fifty-five 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 67838742973344 cubic inches would be around 3398.7 feet tall.

Recreational maths with 67838742973344

• 67838742973344 backwards is 44337924783876
• The number of decimal digits it has is: 14
• The sum of 67838742973344's digits is 75
• More coming soon!