1640504927792

Names of 1640504927792

• Cardinal: 1640504927792 can be written as One trillion, six hundred forty billion, five hundred four million, nine hundred twenty-seven thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.640504927792 × 10¹²

Factors of 1640504927792

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1513

Divisors of 1640504927792

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 41 67 82 97 134 164 194 268 328 388 449 536 656 776 857 898 1072 1552 1714 1796 2747 3428 3592 3977 5494 6499 6856 7184 7954 10988 12998 13712 15908 18409 21976 25996 30083 31816 35137 36818 43553 43952 51992 57419 60166 63632 70274 73636 83129 87106 103984 114838 120332 140548 147272 166258 174212 229676 240664 266459 281096 294544 332516 348424 384793 459352 481328 532918 562192 665032 696848 769586 918704 1065836 1233403 1330064 1539172 1785673 2131672 2354179 2466806 2918051 3078344 3408289 3571346 4263344 4708358 4933612 5569643 5836102 6156688 6816578 7142692 9416716 9867224 11139286 11672204 13633156 14285384 15776513 18833432 19734448 22278572 23344408 25781131 27266312 28570768 31553026 37324921 37666864 44557144 46688816 51562262 54532624 63106052 74649842 89114288 103124524 119640091 126212104 149299684 206249048 228355363 239280182 252424208 298599368 412498096 456710726 478560364 597198736 913421452 957120728 1057026371 1530321761 1826842904 1914241456 2114052742 2500769707 3060643522 3653685808 4228105484 5001539414 6121287044 8456210968 10003078828 12242574088 16912421936 20006157656 24485148176 40012315312 102531557987 205063115974 410126231948 820252463896 1640504927792
• Sum of all divisors σ(n): 3350007460800
• Sum of proper divisors (its aliquot sum) s(n): 1709502533008
• 1640504927792 is an abundant number, because the sum of its proper divisors (1709502533008) is greater than itself. Its abundance is 68997605216

Bases of 1640504927792

• Binary: 10111110111110101101101101010011000110000₂
• Hexadecimal: 0x17DF5B6A630
• Base-36: KXMY9ZJK

Squares and roots of 1640504927792

• 1640504927792 squared (1640504927792²) is 2691256418109835133995264
• 1640504927792 cubed (1640504927792³) is 4415019415861031647619925212789977088
• The square root of 1640504927792 is 1280821.9734967075
• The cube root of 1640504927792 is 11793.9472160597

Scales and comparisons

• 1,640,504,927,792 seconds is equal to 52,162 years, 51 weeks, 13 hours, 16 minutes, 32 seconds.
• To count from 1 to 1,640,504,927,792 would take you about one hundred thirty thousand, four hundred 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 1640504927792 cubic inches would be around 982.8 feet tall.

Recreational maths with 1640504927792

• 1640504927792 backwards is 2977294050461
• The number of decimal digits it has is: 13
• The sum of 1640504927792's digits is 56
• More coming soon!